Hexahydro-1,3,5-triazine; 1,3,5-tris(2-hydroxyethyl)-hexahydro-s triazine is low toxicity biocide and it is effective against bacteria, fungi and yeast.
Specifically developed for the complete microbiological protection of water-based products against bacterial and fungal spoilage in the wet state.

Nipacide BK
Hexahydro-1,3,5-tris-(-2-hydroxyethyl)-s-triazine is a light-yellow liquid. 
It is a formaldehyde condensate product that is used as an antimicrobial agent in metal working fluids.

Ataman has triazine always stock.
Hexahydro-1,3,5-tris-(-2-hydroxyethyl)-s-triazine is used as a formaldehyde-releasing biocide in metalworking fluids; An antimicrobial (possesses some fungicidal activity) used to preserve adhesives, metalworking fluids, indoor construction materials, lubricants, aqueous mineral slurries, paints, stains, coatings, fuel and oil in storage, oil field drilling muds, inks and dyes, chemical and clinical reagents, industrial water systems, and household and industrial cleansers and detergents
Hexahydro-1,3,5-tris-(-2-hydroxyethyl)-s-triazine is a low to moderate hazard material and the risk of adverse health effects associated with both occupational and consumer use of this chemical is anticipated to be low to moderate. 

Nipacide BK is a low toxicity biocide. Nipacide BK is effective against bacteria, fungi and yeast. 
Nipacide BK is specifically developed for the complete microbiological protection of water-based products against bacterial and fungal spoilage in the wet state.

Synonyms of Nipacide BK: 

CAS number: 4719-04-4
EC number: 225-208-0

Nipacide BK is an in-can biocide basen on Hexahydrotriazine (HHT).
Nipacide BK is an aqueous based low toxicity biocide developed for the complete in-can protection of water based products. 
Hexahydro-1,3,5-tris-(-2-hydroxyethyl)-s-triazine is effective against a wide range of microorganisms including gram positive and gram negative bacteria, yeast and fungi. 
Hexahydro-1,3,5-tris-(-2-hydroxyethyl)-s-triazine can be used over a wide pH and temperature range.

Benefits of Nipacide BK:
provides head-space protection
pH stable from 7-12
temperature stable up to 40°C

Exposure controls in the workplace serve to prevent adverse health effects to workers. 
This material is not directly sold to consumers and has no known intended use in consumer products. 
Therefore, consumer exposure and subsequent risk associated with such exposure is unlikely.

Chemical Identity
Name: Hexahydro-1,3,5-tris-(-2-hydroxyethyl)-s-triazine
Brand Names: Not applicable
Chemical name (IUPAC): 2,2',2''-(1,3,5-triazinane-1,3,5-triyl)triethanol
CAS number(s): 4719-04-4
EC number: 225-208-0
Molecular formula: C9H21N3O3

Uses and Applications
Nipacide BK is a product that is used for the formulation of antimicrobial products for use in metalworking cutting fluids, gas/oil drilling muds/packer fluids and industrial adhesives.
Nipacide BK by Ataman Kimya is widely used as an antimicrobial agent in metal working fluids.
Nipacide BK is not directly sold to consumers and has no known intended use in consumer products. 
Industrial products that contain significant levels of this material should include necessary safety labeling and provide appropriate handling and disposal methods. 
When handled responsibly, the potential for toxicity can be minimized, allowing workers to use materials containing Nipacide BK safely.

In chemistry, hexahydro-1,3,5-triazine is a class of heterocyclic compounds with the formula (CH2NR)3. 
They are reduced derivatives of 1,3,5-triazine, which have the formula (CHN)3, a family of aromatic heterocycles. 
They are often called triazacyclohexanes or TACH's.
The parent hexahydro-1,3,5-triazine ((CH2NH)3) has been detected as an intermediate in the condensation of formaldehyde and ammonia, a reaction that affords hexamethylene tetraamine.
The N-substituted derivatives are more stable. 
These N,N',N''-trisubstituted hexahydro-1,3,5-triazines arise from the condensation of the amine and formaldehyde as illustrated by the route to 1,3,5-trimethyl-1,3,5-triazacyclohexane:

3 CH2O + 3 H2NMe → (CH2NMe)3 + 3 H2O

The C-substituted derivatives are obtained by reaction of aldehydes and ammonia

3 RCHO + 3 NH3 → (RCHNH)3 + 3 H2O

Known as aldehyde ammonias, these compounds characteristically crystallize with water. 
1-Alkanolamines are intermediates in these condensation reactions.
The N,N',N"-triacyltriazines are trizines with acyl groups attached to the three nitrogen centers of the ring. 

These triacyltriazines arise from the reaction of hexamethylene tetraamine with acid chlorides or the condensation of amides with formaldehyde.

Trimers of isocyanates are sometimes labeled as 2,4,6-trioxohexahydro-1,3,5-triazines. They have the formula RNC(O))3.

Nipacide BK is an in-can biocide basen on Hexahydrotriazine (HHT).

Nipacide BK is an aqueous based low toxicity biocide developed for the complete in-can protection of water based products. 

Nipacide BK is effective against a wide range of microorganisms including gram positive and gram negative bacteria, yeast and fungi. 
Nipacide BK can be used over a wide pH and temperature range.

Nipacide BK is a low toxicity biocide specifically developed for the complete microbiological protection of water based products against bacterial and fungal spoilage in the wet state, particularly where it is to be used at high ambient temperatures. 
Nipacide BK is a water based liquid. 
Nipacide BK is recommended for a wide range of applications including adhesives, cleaning, industrial systems, polymer emulsions, fountain solutions, MWF and paint where protection against fungi and bacteria is required in the wet state.

It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. 

In Industrial Emulsions. Adhesives & Inks Non-food Use): To effectively control bacteria in resin, latex or other water-based emulsions, for use in adhesives and other industrial applications, add 0.1-0.3% (1,000-3,000 ppm) of NIPACIDE BK at any convenient point during the manufacturing operation.
In Water-Based Metalworking Fluids: To inhibit the growth of bacteria, add 0.04-0.2% (400-2,000 ppm) of NIPACIDE BK directly to the use-diluted fluid. 
Not for use in non-aqueous concentrates.

In Oilfield Water Systems INot for use in California):
For controlling aerobic slime-forming bacteria (Pseudomonas sp.) or iron-oxidizing bacteria (Gal/ionel/a sp.) and anaerobic sulfate-reducing bacteria (Desulfovibrio desulfuricans) in oilfield water systems, such as subsurface injection water, add 5-150 ppm NIPACIDE BK depending on the severity of the contamination. 
Additions should be made with a metering pump at the free water knockouts before or after the injection pumps and injection well headers.
Continuous-feed method: If this system is noticeably fouled, add 20-150 ppm NIPACIDE BK (1.7-12.8 gal per 2000 barrels of water) continuously until the desired degree of control is achieved. Subsequently, treat with 5-150 ppm NIPACIDE BK (0.43-12.8 gal per 2000 barrels of water) continuously as needed to maintain control.

Intermittent or slug method: If the system is noticeably fouled or to maintain control of the system, add 20-150 ppm NIPACIDE BK (1.7-12.8 gal per 2000 barrels of water) intermittently for 2-8 hours per day on from 1-4 days per week, depending on the severity of the contamination.
In Preserving Drilling Muds and Workover and Completion Fluids INot for use in California): Determine the volume of NIPACIDE BK necessary to provide a concentration of 500-1000 ppm by weight of NIPACIDE BK in the drilling mud system, workover and completion fluid. 
For example, 21-42 gallons of NIPACIDE BK per each 1000 barrels of drilling mud provides this concentration. 
As the system circulates, add NIPACIDE BK in a thin stream. 
Add additional NIPACIDE BK to the system to maintain the proper concentration as the total volume of the system increases.

In Construction Materials:
NIPACIDE BK may be used to increase the shelf life of indoor use type construction materials and control the growth of bacteria and fungi in water-based wallpaper pastes and strippers, basement masonry waterproofers, joint compounds and fillers, glue, adhesives, grouting, caulking, spackling compounds and other indoor-application products for construction use.

To control microbial spoilage, add a 0.05-0.30% (0.4 to 2.4 pints per 100 gallons of product) concentration of NIPACIDE BK directly to the manufactUring batch with minor agitation.

For In-Can Paints:
NIPACIDE BK may be used to increase shelf life, control the growth of bacteria and fungi, prevent slime formation andodors, and control changes In viscosity for waterbased polyurethanes, acrylic latex, cellulose-thickened latex and other types of water based paints.
To control microbial spoilage, add a 0.05-0.30% (0.4 to 2.4 pints per 100 gallons of product) concentration of NIPACIDE BK directly to the manufactUring batch with minor agitation.

In Chain Lubricants:
NIPACIDE BK may be used to preserve, control and/or inhibit the growth of bacteria and fungi and prevent slime formation and odors for natural, synthetic and semi-synthetic chain lubricants used on inanimate, non-food contact surfaces.

To control and/or inhibit microbial spoilage, add a 0.05-0.30% (0.4 to 2.4 pints per ,_J gallons of product) concentration of NIPACIDE BK in the final use dilution.

In Fuel Oils:
NIPACIDE BK may be used to preserve and control and/or inhibit the growth of bacteria and fungi for distillate fuel oils during storage at industrial, utility and commercial sites.

To control and/or inhibit microbial spoilage, add a 0.03-0.10% (0.4 to 1.25 pints per 100 gallons of fuel oil) concentration of NIPACIDE BK directly to the distillate fuel oil during transfer.

In Commercial and Industrial Products:

NIPACIDE BK may be used to preserve commercial, household and industrial and institutional (I&I) products, including laundry detergents, dish detergents, fabric softeners, all-purpose cleaners, hard-surface cleaners, heavy duty degreasers, floor finishes, silicone concentrates, emulsions and antifoams, window cleaners, surfactant/detergent solutions (non-food use only), glues and adhesives (non-food use only), and starch applications used to make corrugated cardboard boxes (non-food use only).
To control microbial spoilage, add a 0.05-0.20% (0.4 to 1.8 pints per 100 gallons of product) concentration of NIPACIDE BK directly to the manufacturing batch with minor agitation

provides head-space protection
pH stable from 7-12
temperature stable up to 40°C

HEXAHYDRO-1,3,5-TRIS(HYDROXYETHYL)-5-TRIAZINE(4719-04-4) is an amine and an alcohol. 
Amines are chemical bases. 
They neutralize acids to form salts plus water. 
These acid-base reactions are exothermic. 
The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. 
Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. 
Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

GHS Classification:
Acute toxicity (Oral) - Category 4
Acute toxicity (Inhalation) - Category 2
Acute toxicity (Dermal) - Category 5
Serious eye damage - Category 1
Skin sensitization - Category 1
Acute aquatic toxicity - Category 3
Chronic aquatic toxicity - Category 3

Hazard Statements:
H302: Harmful if swallowed.
H313: May be harmful in contact with skin.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H330: Fatal if inhaled.
H412: Harmful to aquatic life with long lasting effects.
Signal Word: Danger

Precautionary Statements:
P260: Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P264: Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P272: Contaminated work clothing should not be allowed out of the workplace.
P273: Avoid release to the environment.
P280: Wear eye protection/ face protection.
P280: Wear protective gloves.
P284: Wear respiratory protection.

CAS No.4719-04-4
Chemical Name:Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine
Synonyms: eta75;KM 200;Roksol;actane;Trizin;grotanb;Cobate C;grotanbk;kalpurte;Bioban GKC
N,N,N-Tris (b-hydroxyethyl) hexahydro-1,3,5-triazine; 

2,2',2''-(hexahydro-1,3,5- triazine-1,3,5-triyl)triethanol

2,2',2''-(hexahydro-1,3,5- triazine-1,3,5-triyl)triethanol;1,3,5-tris(2-hydroxyethyl)hexahydro-1,3,5-triazine


2,2′,2′′-(hexahydro-1,3,5-triazine-1,3,5- triyl)triethanol (HHT)

Translated names
1,3,5-tri(2-hidroksietil)heksahidro-1,3,5-triazinas (lt)
1,3,5-triazin-1,3,5(2H, 4H, 6H)trietanol (no)
1,3,5-tris(2-hidroksietil)heksahidro-1,3,5-triacīns (lv)
1,3,5-tris(2-hidroksietil)heksahidro-1,3,5-triazin (hr)
1,3,5-tris(2-hidroxietil)hexahidro-1,3,5-triazine (ro)
1,3,5-tris(2-hydroksyetylo)heksahydro-1,3,5-triazyna (pl)
1,3,5-tris(2-hydroxietyl)-1,3,5-triazin (sv)
1,3,5-tris(2-hydroxyethyl)hexahydro-1,3,5-triazin (cs)
1,3,5-tris(2-hydroxyethyl)hexahydro-1,3,5-triazin (HHT) (cs)
Biocidal active substances
1,3,5-tris(2-hydroxyetyl)hexahydro-1,3,5-triazín (sk)
1,3,5-tris(2-hüdroksüetüül)heksahüdro-1,3,5-trasiin (et)
1,3,5-trisz(2-hidroxietil)hexahidro-1,3,5-triazin (hu)
1,3,5-трис(2-хидроксиетил)хексахидро-1,3,5-триазин (bg)
2,2',2""-(heksahidro-1,3,5-triazin-1,3,5-triil)trietanol (hr)
2,2',2"-(esaidro-1,3,5-triazin-1,3,5-triil)trietanolo (it)
2,2',2"-(heksahydro-1,3,5-triatsiini-1,3,5-triyyli)trietanoli (fi)
2,2',2"-(hexahidro-1,3,5-triazina-1,3,5-triil)trietanol (es)
2,2',2"-(hexahydro-1,3,5-triazin-1,3,5-triyl)trietanol (sv)
2,2',2"-(hexahydro-1,3,5-triazin-1,3,5-triyl)triethanol (da)
2,2',2"-(hexahydro-1,3,5-triazine-1,3,5-triyl)triethanol (nl)
2,2',2"-(hexahydro-1,3,5-triazín-1,3,5-triyl)trietanol (sk)
2,2',2"-(хексахидро-1,3,5-триазин-1,3,5-триил)триетанол (bg)
2,2',2"-heksahidro-1,3,5-triazan-1,3,5-triil)trietanolis (lt)
2,2',2''-(heksahidro-1,3,5-triazin-1,3,5-triil)trietanol (sl)
2,2',2''-(heksahidro-1,3,5-triazīn-1,3,5-triil)trietanols (lv)
2,2',2''-(heksahydro-1,3,5-triazin-1,3,5-triyl)trietanol (no)
2,2',2''-(hexahydro-1,3,5-triazine-1,3,5-triyl)triéthanol;1,3,5-tris(2-hydroxyéthyl)hexahydro-1,3,5-triazine (fr)
2,2',2:-(εξαϋδρο-1,3,5-τριαζινο-1,3,5-τριυλο)τριαιθανόλ (el)
2,2`,2``-(heksahydro-1,3,5-triazyno-1,3,5-triylo)trietanol (pl)
2,2´,2´´-heksahüdro-1,3,5-triasiin-1,3,5-triüül)trietanool (et)
2,2’,2”-(hexahidro-1,3,5-triazin-1,3,5-triil)trietanol (hu)
2,2′,2′′-(esaidro-1,3,5-triazin 1,3,5-triil)trietanolo (HHT) (it)
2,2′,2′′-(Eżaiidro-1,3,5-triażin-1,3,5-triil)trietanol (HHT) (mt)
2,2′,2′′-(heksahidro-1,3,5-triazin-1,3,5- triil)trietanol (HHT) (hr)
2,2′,2′′-(heksahidro-1,3,5-triazin-1,3,5-triil)trietanol (HHT) (sl)
2,2′,2′′-(heksahidro-1,3,5-triazin-1,3,5-triil)trietanolis (HHT) (lt)
2,2′,2′′-(Heksahidro-1,3,5-triazīn-1,3,5-triil)trietanols (HHT) (lv)
2,2′,2′′-(heksahydro-1,3,5-triatsiini-1,3,5-triyyli)trietanoli (HHT) (fi)
2,2′,2′′-(heksahüdro-1,3,5-triasiin-1,3,5-triüül)trietanool (HHT) (et)
2,2′,2′′-(hexa-hidro-1,3,5-triazina-1,3,5-triil)trietanol (HHT) (pt)
2,2′,2′′-(hexahidro-1,3,5-triazin-1,3,5-triil)trietanol (HHT) (hu)
2,2′,2′′-(Hexahidro-1,3,5-triazina-1,3,5-triil)trietanol (HHT) (es)
2,2′,2′′-(hexahydro-1,3,5-triazin-1,3,5-triyl)trietanol (HHT) (sv)
2,2′,2′′-(Hexahydro-1,3,5-triazin-1,3,5-triyl)triethanol (HHT) (de)
2,2′,2′′-(Hexahydro-1,3,5-triazine-1,3,5-triyl)triethanol (HHT) (nl)
2,2′,2′′-(hexahydro-1,3,5-triazín-1,3,5-triyl)trietanol (HHT) (sk)
2,2′,2′′-(εξαϋδρο-1,3,5-τριαζινο-1,3,5-τριυλο)τριαιθανόλη (HHT) (el)
2,2′,2′′-(хексахидро-1,3,5-триазин-1,3,5-триил)триетанол (HHT) (bg)
2,2′,2″-(heksahydro-l,3,5-triazyn-l,3,5-triylo)trietanol (HHT) (pl)
2,2′,2″-(hexahydro-1,3,5-triazin-1,3,5-triyl)triethanol (HHT) (da)
2,2′,2″-(hexahydro-1,3,5-triazine-1,3,5-triyl)triéthanol (HHT) (fr)
grotan BK (no)
hexahydro-1,3,5-triazin-1,3,5-triethanol (cs)
CAS names
IUPAC names
1,3,5-tris(2-hydroxyethyl)hexahydro-1,3,5-triazine 2,2',2"-(hexahydro-1,3,5-triazine-1,3,5-triyl)triethanol
2,2',2''-(hexahydro-1,3,5-triazine-1,3,5-triyl)triethanol (IUC4 D SN 432) / 2,2',2''-(1,3,5-triazinane-1,3,5-triyl)triethanol / HHT
2,2',2''-(Hexahydro-1,3,5-triazine-1,3,5-triyl)triethanol; 1,3,5-tris(2-hydroxyethyl)hexahydro-1,3,5-triazine
MELA Triazine, HHT
Triadine 10
1,3,5-Triazine-1,3,5(2H,4H,6H)-triethanol (9CI)
1,3,5-Tris-(2-hydroxyethyl)-1,3,5-hexahydrotriazine (chemical name)
Hexahydrotriazine (common name)
HHT (abbreviation)
MELA Triazine (Acroym)
Nuosept 78
Protectol HT
Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine Chemical Properties,Uses,Production

Grotan BK is a triazine derivative contained in cutting fluids. It is a formaldehyde releaser.

Chemical Properties
Light Yellow Solid

Uses: Nipacide BK is used in organic synthesis; as a bactericide in cooling fluids and various cosmetic products; formaldehyde liberator.
General Description: Viscous yellow liquid.
Air & Water Reactions: Water soluble.

 EC number
•  225-208-0
 CAS number
•  4719-04-4
 Common name
•  2,2',2''-(hexahydro-1,3,5-triazine-1,3,5-triyl)triethanol
 Trade name
•  1,3,5-Triazine-1,3,5(2H,4H,6H)-triethanol (9CI)
•  1,3,5-Tris(2-hydroxyethyl)hexahydro-1,3,5-triazine
•  1,3,5-Tris(2-hydroxyethyl)hexahydro-s-triazine
•  1,3,5-Tris-(2-hydroxyethyl)-1,3,5-hexahydrotriazine (chemical name)
•  Grotan
•  HHT (abbreviation)
•  Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine
•  Hexahydrotriazine (common name)
•  MELA Triazine
•  MELA Triazine (Acroym)
•  N,N',N''-Tris(2-hydroxyethyl)hexahydro-s-triazine
•  Nuosept 78
•  Prosweet
•  Protectol
•  Protectol HT
•  Scavtreat
•  T00W1
•  TIS # O1644
•  s-Triazine-1,3,5(2H,4H,6H)-triethanol (8CI)
 Other identifiers

Grotan BK
Grotan B
Kalpur TE
Onyxide 200
Grotan HD
Rancidity control agent
Roksol T 1-7
KM 200 (alcohol)
Busan 1060
ETA 75
NSC 516387
tris(N-hydroxyethyl) hexahydrotriazine
Nipacide BK
Miliden X-2
KM 200
1,3,5-tris-hydroxyethyl perhydro-s-triazine
EC 225-208-0
4-26-00-00010 (Beilstein Handbook Reference)
Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine, 74% solution in water

     acticide GR
     busan 1060
     busan 1506
     grotan B
     grotan BK
2-[3,5-bis(2-    hydroxyethyl)-1,3,5-triazinan-1-yl]ethanol
1,3,5-tris(2-    hydroxyethyl)hexahydro-1,3,5-triazine
1,3,5-tris(2-    hydroxyethyl)hexahydro-S-triazine
     onyxide 200
     ottaform 204
     rRoksol T 1-7
     surcide D
     surcide P
     triadine 3
1,3,5-    triazine-1,3,5(2H,4H,6H)-triethanol
tris(N-    hydroxyethyl)hexahydrotriazine

Broad spectrum biocide for Metalworking Fluid Applications 
Water dilutable soluble oil, semi-synthetic and synthetic metalworking fluid systems are highly susceptible to the growth of microorganisms. 
Microbial contamination can result in slime generation, gas formation, malodors and the reduction or drift of pH in the fluid concentrate and the working dilution. 
This contamination can diminish fluid performance and system efficiency, which can increase costs, decrease tool life, reduce productivity and cause machine shut-down. 
The use of Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine, a proven high quality preservative to control biodeterioration, will help maintain product functionality and increase the life of the metalworking fluid.

For use in concentrates during manufacturing and for use in post addition applications.

Benefits of Nipacide BK
•    Cost effective
•    Proven efficacy against a broad range of bacteria and fungi at recommended use levels
•    More than 40 years history of use
•    Extends life of metalworking fluids
•    Easy to use liquid, at 0.15% (1500 ppm) concentration in end use dilution
•    For use in individual sumps as well as large central systems

The following are typical properties of Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine; they are not to be considered product specifications.
Active Ingredient: Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine.    78.5%
Appearance: Water white to pale yellow liquid, clear to slight haze
Color, Gardner:    2
Odor: Light amine; odorless in end-use dilution
Refractive Index, 25°C: 1.483
Specific Gravity, 25°C:    1.152 g/cc
Lbs/Gal: 9.62
Viscosity, 25°C:275 cps
Flow Point: -28°C (-18°F)
Freezing Point:    -28°C (-18°F)
pH of concentrate, 25°C    10.8
Solubility: Miscible with water in all proportions
Miscible with alcohol and acetone in all proportions
Insoluble in ether, benzene, petroleum and chloroform
Antimicrobial Activity
The following are examples of the broad range of organisms against which Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine has demonstrated efficacy:

Bacillus subtilis    
Proteus vulgaris
Desulfovibrio desulfuricans    
Klebsiella pneumoniae
Enterobacter aerogenes    
Staphylococcus aureus
Escherichia coli    
Streptococcus faecalis 
Pseudomonas aeruginosa
Function/ Activity
Formulating Considerations

Regulatory Considerations
Nipacide BK is a liquid, organic broad spectrum preservative designed for use in both the concentrate and working dilutions of soluble oil, semi-synthetic and synthetic metalworking fluid systems which may be subject to microbial degradation.

Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine, at appropriate use levels in both laboratory and field evaluations, inhibits the growth of microorganisms. 
Products protected with Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine can generally resist the long-term, repeated challenge of microorganisms.
Compounders: Add Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine to the concentrate, in order to obtain 1500 ppm in the final dilution. 

Our ATAMAN CHEMICALS Technical Service Laboratory will be pleased to assist formulators in the formulation and/or evaluation of preserved concentrates based on Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine.
Metalworking Fluid Users: Add 1500 ppm Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine to the in-use dilution of the metalworking fluid at regular intervals.

Acute Oral Effects:
LD50 (oral, rat) - 535-580 mg/kg.
Acute Skin Effects:
LD50 (dermal, rabbit) >2000 mg/kg. Mild skin irritation.

Acute Eye Effects: Moderate to severe irritation (rabbit). Corneal damage may be irreversible if not washed from eyes promptly.
Acute Inhalation Effects: Not determined.
Skin sensitization reactions associated with this product have been reported. However, the number of sensitization responses is very low. 
There is also information that allergic sensitivity, if it occurs, is lost at a fairly rapid rate.
Environmental Effects
Nipacide BK is toxic to fish and may cause adverse environmental impact.

Shipping And Packaging
DANGER: CORROSIVE TO EYES. Wear eye protection when handling. Do not get in eyes. Harmful if swallowed. Avoid skin contact. Keep out of reach of children and unauthorized persons.

Avoid contact with skin, eyes, or clothing. Avoid breathing vapor or mist. Wash thoroughly after handling. Keep container tightly closed. Use only with adequate ventilation. Store away from incompatible substances in a cool, dry, ventilated area. Prolonged contact with brass, copper, or aluminum piping, containers or equipment should be avoided to prevent possible corrosive effects to these metals. Do not contaminate water, food, or feed by storage or disposal.

Observe all Federal, Provincial, and Local Regulations when storing or disposing of this substance.
Shelf Life: Two years from date of manufacture.
Emergency Overview: Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine is a water white to pale yellow viscous liquid with a mild characteristic odor. 
Highly alkaline, pH = 10.8. May be harmful if swallowed. 
May cause severe eye irritation and irreversible corneal damage. 
Excessive heat greater than 147°C (297°F) will result in decomposition to formaldehyde. 
Avoid contamination of streams and sewers.

This product does not meet the definition of any hazard class and therefore is not subject to TDG, IATA and IMDG Regulations.

Triazinetriethanol; 1,3,5-Trihydroxyethylhexahydrotriazine; 1,3,5-Tris(2-hydroxyethyl)hexahydro-1,3,5-triazine; 1,3,5-Tris(2-hydroxyethyl)hexahydro-s-triazine; Actane; Busan 1060; ETA 75; Grotan; Grotan B; Grotan HD; Hexahydro-1,3,5-triazine-1,3,5-triethanol; Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine; Hexahydro-1,3,5-tris(hydroxyethyl)triazine; KM 200 (alcohol); Kalpur TE; Onyxide 200; Ottaform 204; Rancidity control agent; Roksol T 1-7; 1,3,5-Triazine-1,3,5(2H,4H,6H)-triethanol; 2,2',2''-(Hexahydro-1,3,5-triazine-1,3,5-triyl)triethanol; s-Triazine-1,3,5(2H,4H,6H)-triethanol; [ChemIDplus] HHT; Triadine; Onyxide; Proxel; Myacide; Nipacide; Surcide-P; [Reference #2]

Hexahydro-1,3,5-tris-(-2-hydroxyethyl)-s-triazine biocide is a reliable storage tank side antimicrobial chemical. 
People usually put it directly into the sump of a badly fouled, high smell system. 
It works well against both gram-positive and also gram-negative microorganisms. 
The effectiveness of Grotan bk biocide is not influenced by either the water hardness or various other chemicals. 
This micro biocide can also boost the efficiency of the liquid. 
As well as additionally manages fungal development and also prevents the growth of germs.

Hexahydro-1,3,5-tris-(-2-hydroxyethyl)-s-triazine mostly applied as desulfurizer and anti-mildew agent.

As desulfurizer, Triazine is mainly to remove the H2S generated from the exploitation of crude oil and natural gas, thus guaranteeing the health in the production field and reducing the H2S corrosion to equipment.

By injecting into the desulfuration process, IR-Triazine has the following advantages in low H2S situation: convenient operation, low cost, and less operation area. 
It is suitable for offshore and onshore oilfield with stricter requirements in space and investment.

Being an anti-mildew agent, Triazine is definitely the main ingredient of Grotan BK. This Grotan BK is widely used in metal processing (cutting and grinding fluid), papermaking (paper coating), painting and coating, electroplating and leather (lustering agent).

As desulfurizer, Triazine can be directly put into the desulfurization process. For high-sulfur crude, the advised the amount to use is 0.3-0.5%.

Nipacide BK
• 1,3,5-Tris(2-hydroxyethyl)hexahydro- 1,3,5-triazine
• 1,3,5-Tris(2-hydroxyethyl)hexahydro-striazine
• 4-26-00-00010 (Beilstein Handbook Reference)
• Actane
• BRN 0124982
• Busan 1060
• CCRIS 6246
• Caswell No. 481C
• EINECS 225-208-0
• EPA Pesticide Chemical Code 083301
• ETA 75
• Grotan
• Grotan B
• Grotan BK
• Grotan HD
• Hexahydro-1,3,5-triazine-1,3,5-triethanol
• Hexahydro-1,3,5-tris(2-hydroxyethyl)-striazine
• Hexahydro-1,3,5- tris(hydroxyethyl)triazine
• KM 200 (alcohol)
• Kalpur TE
• NSC 516387
• Onyxide 200
• Ottaform 204
• Rancidity control agent
• Roksol T 1-7

Chemical name:    s-Triazine-1,3,5-triethanol
CAS Number:
Category:    miscellaneous compounds
Synonyms:    1,3,5-Tris(2-hydroxyethyl)-1,3,5-triazacyclohexane; 1,3,5-Tris(2-hydroxyethyl)hexahydro-1,3,5-triazine; 1,3,5-Tris(2-hydroxyethyl)hexahydro-s-triazine; Actane; Acticide GR; Bactraclean; Bioban GK; Busan 1060; Busan 1506; Cobate C; Grotan B; Grotan BK; Hexahydro-1,3,5-tri(2-hydroxyethyl)-s-triazine; Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine; Kalpur TE; N,N’,N’’-Tris(2-hydroxyethyl)hexahydro-s-triazine; N,N’,N’’-Tris(β-hydroxyethyl)hexahydro-s-triazine; Nipacide BK; Onyxide 200; Permachem OB 2; Protectol HT; Roksol T 1-7; Surcide D; Surcide P; Triadine 3
Molecular form:    C9H21N3O3
Appearance:    Yellow Oil to Pale Beige Low Melting Solid
Mol. Weight:    219.28
Storage:    2-8°C Refrigerator
Shipping Conditions:    Ambient
Applications:    NA
BTM:    NA

•s-Triazine-1,3,5-triethanol is water-soluble, broad-spectrum microbicide based on the well established active ingredient,
• s-Triazine-1,3,5-triethanol is widely used by both manufacturers of metalworking fluids and by end-users to control the growth of microorganisms in water-soluble coolants.


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