Rongalite is a chemical compound with the molecular formula Na+HOCH2SO2−.
Rongalite has many additional names, including Sodium hydroxymethanesulfinate, sodium formaldehyde sulfoxylate, and Bruggolite.
Rongalite is used as printing and dyeing agent, styrene butadiene rubber and synthetic resin activator, organic matter decolorization and bleaching agent
CAS Number: 149-44-0
EC Number: 205-739-4
Molecular Formula: HOCH2SO2Na·XH2O
Molar Mass: 118.09
Rongalite is listed in the European Cosmetics Directive as sodium oxymethylene sulfoxylate (INCI).
Rongalite is water-soluble and generally sold as the dihydrate.
Rongalite and its derivatives are widely used in the dye industry.
The structure of Rongalite has been confirmed by X-ray crystallography.
Rongalite (SFS) is a long name for a rather small molecule.
Rongalite also goes by the name Rongalite or, most commonly, its trade name Rongalite.
Rongalite is usually marketed as the dihydrate.
Rongalite is a chemical compound that has a molecular formula of CHOS.
Rongalite is an acidic, water-soluble compound with the chemical formula CHOS.
Rongalite is an intermediate in the reaction between glycol ethers and sodium hydroxide to form sodium sulfate.
The reaction mechanism for this process is the following: CH2OCH2OH + NaOH → CH2ONa + H2O
The reaction solution consists of copper chloride, sodium carbonate, and hydroxyl group.
The intramolecular hydrogen can be formed by adding anhydrous sodium, which will cause a thermodynamic change due to the formation of metal hydroxides and nitrogen atoms.
This chemical has been shown to be stable without any problems with chemical stability.
Applications of Rongalite:
Rongalite is used in conjunction with substituted anilines (e.g. p-Anisidine [A673505]) to synthesize anilinomethanesulfonates.
Physico-chemical Properties of Rongalite:
Molecular Formula: HOCH2SO2Na·XH2O
Molar Mass: 118.09
Melting Point: 64-68℃
Boling Point: 446.4℃ at 760mmHg
Flash Point: >100℃
Water Solubility: soluble H2O, alcohol [HAW93]
Appearance: White solid
PH: 9.5-10.5
Storage Condition: Inert atmosphere,Room Temperature
Stability: Stable. Incompatible with strong oxidizing agents.
MDL: MFCD00040426
Rongalite is used as printing and dyeing agent, styrene butadiene rubber and synthetic resin activator, organic matter decolorization and bleaching agent.
KEYWORDS:
149-44-0, 205-739-4, X4ZGP7K714, Sodium formaldehydesulfoxalate, Natrium hydroxymethansulfinat, Monosodium hydroxymethanesulfinate, Natrium formaldehydesulfoxylat, Sodium oxymethanesulfinic acid, NSC-4847, HSDB 5648
Physical and Chemical Properties of Rongalite:
Chemical properties of Rongalite:
Translucent white orthorhombic crystal or small pieces.
Apparent density 1.80~1.85g/cm3.
Rongalite is easily soluble in water, slightly soluble in alcohol.
Rongalite has strong reducibility at high temperature and can make the dyed color disappear, so it is called hanging white block.
When exposed to acid, it decomposes at 120 ℃ to produce formaldehyde, hydrogen sulfide and other toxic gases.
The water-free hanging white block is very stable, but it will gradually decompose in humid air.
The aqueous solution begins to decompose above 60°C, and the dilute solution decomposes much faster than the concentrated solution.
Uses of Rongalite:
Rongalite is used as printing and dyeing agent, styrene butadiene rubber and synthetic resin activator, organic matter decolorization and bleaching agent
Description of Rongalite:
Rongalite (NaHSO3) is an important compound in the field of chemistry.
Rongalite is widely used in a variety of applications, including as a reagent in chemical synthesis, as a catalyst in chemical reactions, and as a preservative and bleaching agent.
Rongalite is also used in the production of food and beverages, as well as in the pharmaceutical industry.
Rongalite is a colorless, odorless, and water-soluble compound that is composed of sodium, hydrogen, sulfur, and oxygen atoms.
Synthesis Method of Rongalite:
Rongalite is synthesized by the reaction of sodium sulfite and hydrogen peroxide in an aqueous solution.
The reaction is carried out at a temperature of 70-80°C, and the resulting product is a white crystalline solid.
The reaction is reversible, and the reaction can be stopped at any point by adding a base such as sodium hydroxide or calcium hydroxide.
Scientific Research Application of Rongalite:
Rongalite is used in a variety of scientific research applications.
Rongalite is used as a reagent in the synthesis of organic compounds, as a catalyst in chemical reactions, and as a preservative and bleaching agent.
Rongalite is also used in the production of food and beverages, as well as in the pharmaceutical industry.
In addition, Rongalite is used in the synthesis of polymers, in the production of polysaccharides, and in the production of polyurethanes.
Rongalite mechanism of Action:
The mechanism of action of Rongalite is not fully understood.
Rongalite is believed that the compound acts as a reducing agent, which means it can reduce the oxidation state of other molecules.
Rongalite is also believed that Rongalite can act as a catalyst in some chemical reactions, as it can increase the rate of reaction by providing an alternative pathway for the reaction to occur.
Biochemical and Physiological Effects of Rongalite:
Rongalite is not known to have any significant biochemical or physiological effects.
Rongalite is generally regarded as safe for use in food and beverages, and it is not known to be toxic in humans.
Advantages and Limitations for Lab Experiments of Rongalite:
The main advantage of using Rongalite in laboratory experiments is its low cost and availability.
Rongalite is also relatively stable and easily soluble in aqueous solutions.
The main limitation of using Rongalite in laboratory experiments is its low reactivity.
Rongalite is also not very effective as a catalyst in certain reactions.
Future Directions of Rongalite:
Future research on Rongalite could focus on its use as a catalyst in chemical reactions, and its potential applications in the production of polymers and polysaccharides.
Additionally, further research could focus on its potential use as a preservative and bleaching agent, and its potential applications in the pharmaceutical industry.
Finally, research could also focus on its potential use as a reducing agent and its potential applications in the field of biochemistry.
CAS RN: 149-44-0
Product Name: Rongalite
Molecular Formula: CH4NaO3S+
Molecular Weight: 119.1 g/mol
IUPAC Name: sodium;hydroxymethanesulfinate
InChI: InChI=1S/CH4O3S.Na/c2-1-5(3)4;/h2H,1H2,(H,3,4);/q;+1/p-1
InChI Key: XWGJFPHUCFXLBL-UHFFFAOYSA-M
Isomeric SMILES: C(O)S(=O)[O-].[Na+]
SMILES: C(O)S(=O)[O-].[Na+]
Canonical SMILES: C(O)S(=O)[O-].[Na+]
Color/Form: HARD WHITE MASSES
Melting Point: 63-64 °C
Other CAS RN: 149-44-0
Physical Description of Rongalite:
DryPowder; DryPowder, Liquid; PelletsLargeCrystals
Pictograms: Health Hazard
Related CAS: 79-25-4 (Parent)
Solubility of Rongalite:
FREELY SOL IN WATER; PRACTICALLY INSOL IN ETHER; PRACTICALLY INSOL IN DEHYDRATED ALCOHOL AND BENZENE
PRACTICALLY INSOL IN DEHYDRATED ALC & BENZENE
Synonyms:
1-Hydroxymethanesulfinic Acid Sodium Salt (1:1); Hydroxymethanesulfinic Acid Monosodium Salt; Sodium Formaldehydesulfoxylate; Aldanil; Bleachit D; Bruggolit C; Bruggolit E 01; Bruggolit SFS; C.I. Reducing Agent 2; Cosmolit; Formaldehyde Sodium Sulfo
About Rongalite:
Rongalite is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 to < 10 000 tonnes per annum.
Rongalite is used in formulation or re-packing, at industrial sites and in manufacturing.
Consumer Uses of Rongalite:
ECHA has no public registered data indicating whether or in which chemical products Rongalite might be used.
ECHA has no public registered data on the routes by which Rongalite is most likely to be released to the environment.
Article service life of Rongalite:
ECHA has no public registered data on the routes by which Rongalite is most likely to be released to the environment.
ECHA has no public registered data indicating whether or into which articles Rongalite might have been processed.
Widespread uses by professional workers of Rongalite:
ECHA has no public registered data indicating whether or in which chemical products Rongalite might be used.
ECHA has no public registered data on the types of manufacture using Rongalite.
ECHA has no public registered data on the routes by which Rongalite is most likely to be released to the environment.
Formulation or re-packing of Rongalite:
Rongalite is used in the following products: pH regulators and water treatment products, fillers, putties, plasters, modelling clay and textile treatment products and dyes.
Release to the environment of Rongalite can occur from industrial use: formulation of mixtures.
Uses at industrial sites of Rongalite:
Rongalite is used in the following products: textile treatment products and dyes, pH regulators and water treatment products and fillers, putties, plasters, modelling clay.
Rongalite is used for the manufacture of: textile, leather or fur, plastic products and mineral products (e.g. plasters, cement).
Release to the environment of Rongalite can occur from industrial use: in processing aids at industrial sites, as processing aid and as processing aid.
Manufacture of Rongalite:
Release to the environment of Rongalite can occur from industrial use: manufacturing of the substance.
Rongalite has a long history:
Today Rongalite is manufactured from sodium dithionite (Na2S2O4) and formaldehyde.
Rongalite was originally developed as a treatment for mercury poisoning (hence its pharmaceutical origin), but that was of limited value.
Rongalites current uses are in vat dyeing as a reducing agent, in redox polymerization initiator systems, and for aquarium water conditioning.
Applications of Rongalite:
Rongalite is a versatile reagent that can be used for a wide range of organic transformations such as:
A SO2-2anion source for the preparation of sulfones and sultines.
Debromination of vicinal dibromoalkanes.
Reductive dehalogenation of aldehydes and ketones.
Synthesis and reactions of Rongalite:
Although available commercially, the salt can be prepared from sodium dithionite and formaldehyde:
Na2S2O4 + 2 CH2O + H2O → HO-CH2-SO3Na + HO-CH2-SO2Na
This reaction proceeds quantitatively, such that dithionite can be determined by its conversion to Rongalite, which is far less O2-sensitive and thus easier to handle.
The hydroxymethanesulfinate ion is unstable in solution towards decomposition to formaldehyde and sulfite.
Addition of at least one equivalent of formaldehyde pushes the equilibrium towards the side of the adduct and reacts further to give the bis-(hydroxymethyl)sulfone.
Such solutions are shelf-stable indefinitely.
Rongalite was originally developed in the early 20th century for the textile industry as a shelf-stable source of sulfoxylate ion, where the latter can be generated at will.
In use, when Rongalite is made acidic, the reducing sulfoxylate ion and formaldehyde are released in equimolar amounts.
For safety reasons the generation of formaldehyde must be taken into consideration when used industrially.
NaHOCH2SO2 can essentially be considered to be a source of SO22−.
As such Rongalite is used both as a reducing agent and as a reagent to introduce SO2 groups into organic molecules.
Treatment of elemental Se and Te with NaHOCH2SO2 gives solutions containing the corresponding Na2Sex and Na2Tex, where x is approximately 2.
As a nucleophile, NaHOCH2SO2 reacts with alkylating agents to give sulfones.
HO-CH2-SO2Na + 2 C6H5CH2Br → [C6H5CH2]2SO2 + NaBr + CH2O + HBr
Occasionally, alkylation will occur also at oxygen, thus xylylene dibromide gives both the sulfone and the isomeric sulfinate ester.
Product Number: R0053
Purity / Analysis Method: >97.0%(T)
Molecular Formula / Molecular Weight: CH3NaO3S·2H2O = 154.11
Physical State (20 deg.C): Solid
Storage conditions:
Store Under Inert Gas , Store under inert gas.
Condition to Avoid: Hygroscopic
CAS RN: 6035-47-8
Related CAS RN: 149-44-0
Reaxys Registry Number: 3919542
PubChem Substance ID: 87575616
MDL Number: MFCD00150598
Rongalite, (HOCH2SO2Na, HMS) is relatively stable in aqueous alkaline environments, but rapidly decomposes in acidic medium to give a variety of products that include sulfur dioxide.
A detailed kinetic and mechanistic study of the decomposition of HMS in slightly acidic medium has shown a process that produces dithionite, S2O2-4, which is preceded by an induction period which persists for as long as molecular oxygen is present in the reaction solution.
The complete consumption of molecular oxygen is a prerequisite for the formation of S2O2-4.
Among some of the intermediates detected in the decomposition of HMS is the sulfite radical, SO-3.
Comparisons are made between the decomposition mechanisms of thiourea dioxide (aminoiminomethanesulfinic acid) and HMS.
Identifiers of Rongalite:
CAS Number:
149-44-0
6035-47-8 (dihydrate)
ChEMBL: ChEMBL2107242
ChemSpider: 8649
ECHA InfoCard: 100.005.219
EC Number: 205-739-4
PubChem CID: 23689980
RTECS number: PB0380000
UNII:
X4ZGP7K714
SQ4705447D (dihydrate)
CompTox Dashboard (EPA): DTXSID7027120
Uses of Rongalite:
The original use of the compound was as industrial bleaching agent and as a reducing agent for vat dyeing.
Another large-scale use is as a reducing agent in redox-initiator systems for emulsion polymerization.
One of the typical redox pair examples is t-butyl peroxide.
A niche use is Rongalites use as water conditioner for aquaria as it rapidly reduces chlorine and chloramine and reacts with ammonia to form the innocuous aminomethylsulfinate ion.
Rongalite is also used as an antioxidant in pharmaceutical formulation.
Rongalite has been used increasingly in commercial cosmetic hair dye colour removers despite the generation of formaldehyde, a known human carcinogen.
Rongalite has a variety of specialized applications in organic synthesis.
Related compounds:
The zinc complex Zn(HOCH2SO2)2 is marketed under the trademarks Decroline, Decolin, and Safolin.
Rongalite is an additive in polymers and textiles.
Rongalite is called Rongalite C.
Calcium hydroxymethanesulfinate is called Rongalite H.
IUPAC name:
Rongalite
Other names:
Sodium formaldehydesulfoxylate, sodium oxymethylene sulfoxylate, Brüggolit
Synonyms:
Rongalite
Rongalite C
hydroxymethoxysulfinylsodium
Rongalite
Sodium hydroxymethanesulphinate
Formaldehyde sodium sulfoxylate
Sodium bisulfoxylate formaldehyde
Rongalite hydrate
Sodium Formaldehyde Sulfoxylate Hydrate
Hydroxymethanesulfinic acid sodium salt dihydrate
Properties of Rongalite:
Chemical formula: CH3NaO3S
Molar mass:
118.10 g/mol
154.14 g/mol, dihydrate
Appearance: colorless crystals
Density: 1.75 g/cm3, dihydrate
Melting point: 64.5 °C (148.1 °F; 337.6 K) dihydrate
Solubility in water: 600 g/L, dihydrate (approximate)
Acidity (pKa): decomposes at low pH
The reactions of Rongalite (sodium formaldehyde sulfoxylate, SFS) with various monomers, including acrylates, methacrylates, styrene and vinyl acetate, were studied.
The reaction products formed depended on the molecular structure of the monomers and acidity of the reaction solution.
Among the monomers studied, acrylates with resonance stability values Q between 0,38 and 0,45 produced diacrylate sulfones in neutral conditions.
The other monomers or reaction conditions did not result in a dimer.
The obtained diacrylate sulfones were characterized by elemental analysis, mass spectrometry, IR spectra, normal 1H and 13C NMR, CHn (n = 1, 2 and 3) subspectra by Distortionless Enchancement by Polarization Transfer at θ = 3π/4, as well as by 1H- 13C 2D-NMR spectra using Correlated Spectroscopy and Heteronuclear Multiple Bonding Correlation methods.
A possible reaction mechanism for the formation of dimers is suggested.
The morphology and thermal properties of these diacrylate sulfones were determined.
Alternate Names: Hydroxymethanesulfinic acid sodium salt; Sodium formaldehyde sulfoxylate
Application: Rongalite is an organic reductant
CAS Number: 149-44-0
Molecular Weight: 118.09
Molecular Formula: CH3NaO3S
Applications of Rongalite:
Rongalite is a versatile reagent that can be used for a wide range of organic transformations such as:A SO2-2anion source for the preparation of sulfones and sultines.
Debromination of vicinal dibromoalkanes.
Reductive dehalogenation of aldehydes and ketones.
Molecular Weight: 118.09
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 1
Exact Mass: 117.97005941
Monoisotopic Mass: 117.97005941
Topological Polar Surface Area: 79.6 Ų
Heavy Atom Count: 6
Formal Charge: 0
Complexity: 46.1
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 2
Compound Is Canonicalized: Yes
Chemical Properties of Rongalite:
When freshly prepared, Rongalite occurs as white, odorless crystals, which quickly develop a characteristic garlic odor on standing.
Chemical Properties of Rongalite:
White solid; used as stripping and discharge agent for textiles [HAW93]
Uses of Rongalite:
Rongalite Hydrate is the hydrated version of Rongalite (S634950), which is an organic reductant that is stable in alkaline enviroments but readily decomposes in acidic medium to produce a number of products, one of them being sulfur dioxide.
Rongalite is also used in conjunction with substituted anilines (e.g. p-Anisidine [A673505]) to synthesize anilinomethanesulfonates.
Uses of Rongalite:
Pharmaceutic aid (preservative).
Production Methods:
Rongalite is manufactured from sodium dithionate and formaldehyde in water.
Flammability and Explosibility:
Nonflammable
Pharmaceutical Applications of Rongalite:
Rongalite is a water-soluble antioxidant and is generally used as the dihydrate.
Rongalite is used in the formulation of injection products at a level of up to 0.1% w/v in the final preparation administered to the patient.
Safety:
The toxicological properties of sodium formaldehyde sulfoxylate have not been fully investigated.
However, Rongalite is used in the formulation of injection products at a level to 0.1% w/v in the final preparation administered to the patient.
Sodium formaldehyde sulfoxylate is moderately toxic by ingestion, and when heated to decomposition it emits toxic fumes of sulfur dioxide and sodium oxide.
LD50 (mouse, oral): 4 g/kg
LD50 (rat, IP): >2 g/kg
LD50 (rat, oral): >2 g/kg
Storage of Rongalite:
Store Rongalite in well-closed, light-resistant containers at controlled room temperature (15–30℃).
Purification Methods of Rongalite:
Rongalite crystallises from H2O as the dihydrate and decomposes at higher temperatures.
Store Rongalite it in a closed container in a cool place.
Rongalite is insoluble in EtOH and Et2O and is a good reducing agent.
Note that Rongalite {HOCH2SO2Na} should not be confused with formaldehyde sodium bisulfite adduct {HOCH2SO3Na} from which it is prepared by reduction with Zn.
Incompatibilities of Rongalite:
Rongalite is incompatible with strong oxidizing agents; it is decomposed by dilute acid.
Regulatory Status:
Included in the FDA Inactive Ingredients Database (parenteral products up to 0.1% via the IM, IV, and SC routes).
Included in the Canadian List of Acceptable Non-medicinal Ingredients.
PROPERTIES of Rongalite:
Quality Level:
200
assay:
≥98.0% (RT)
form:
powder
pH:
9.5-10.5
solubility:
H2O: 50 mg/mL, clear, colorless
SMILES string:
OCS(O[Na])=O.[H]O[H].[H]O[H]
InChI:
1S/CH3O3S.Na.2H2O/c2-1-5(3)4;;;/h1H2,(H,3,4);;2*1H2/q-1;+1;;
InChI key:
VJWVWUHJLZEHOU-UHFFFAOYSA-N
Synonym(s):
Rongalite, Sodium formaldehydesulfoxylate
Empirical Formula (Hill Notation):
CH3NaO3S · 2H2O
CAS Number:
6035-47-8
Molecular Weight:
154.12
EC Number:
205-739-4
PubChem Substance ID:
57652317
NACRES:
NA.22
Synonyms:
Rongalite
149-44-0
Rongalite
Sodium formaldehyde sulfoxylate
Rongalit
Formapon
Methanesulfinic acid, hydroxy-, monosodium salt
Hydroxymethanesulfinic acid sodium salt
Aldanil
Formopan
Hydrolit
Rongalite C
SODIUM FORMALDEHYDESULFOXYLATE
Rongalit C
Sodium hydroxymethanesulphinate
Formaldehyde sodium sulfoxylate
Sodium Sulfoxylate Formaldehyde (anhydrous)
Sodium methanalsulfoxylate
Sodium sulfoxylate formaldehyde
Sodium (hydroxymethyl)sulfinate
Sodium hydroxymethylsulfinate
sodium;hydroxymethanesulfinate
X4ZGP7K714
Discolite
Leptacid
Leptacit
Rodite
Superlite C
Bleachit D
Hydrosulfite AWC
Redol C
Sodium formaldehydesulfoxalate
Natrium hydroxymethansulfinat
MonoRongalite
Natrium formaldehydesulfoxylat
Sodium oxymethanesulfinic acid
NSC-4847
HSDB 5648
NSC 4847
EINECS 205-739-4
Hydroxymethansulfinsaeure, natriumsalz
Formaldehydesulfoxylic acid sodium salt
Oxymethansulfinsaeuren natrium [German]
UNII-X4ZGP7K714
Oxymethansulfinsaeuren natrium
sodium oxymethylene sulfoxylate
AI3-23202
Sodium sulfoxylate formaldehyde (anhydrous) [USAN]
ALBALITE C
EC 205-739-4
sodiumhydroxymethanesulfinate
SCHEMBL6786
CHEMBL2107242
DTXSID7027120
Tox21_201133
AKOS006230660
AKOS015898852
AT30644
NCGC00258685-01
CAS-149-44-0
SODIUM FORMALDEHYDE SULFOXYLATE [II]
SODIUM FORMALDEHYDE SULFOXYLATE [MI]
FT-0626524
R0053
SODIUM OXYMETHYLENE SULFOXYLATE [INCI]
SODIUM FORMALDEHYDE SULFOXYLATE [MART.]
EN300-7403196
J-008591
Q3492820
Methanesulfinic acid, 1-hydroxy-, sodium salt (1:1)
SODIUM SULFOXYLATE FORMALDEHYDE (ANHYDROUS) [HSDB]
16750-31-5
Synonyms:
1-Hydroxymethanesulfinic Acid Sodium Salt Hydrate
Hydroxymethanesulfinic Acid Monosodium Salt Hydrate
Sodium Formaldehydesulfoxylate Hydrate
Aldanil Hydrate
Formaldehyde Sodium Sulfoxylate Hydrate
Formaldehydesulfoxylic Acid Sodium Salt Hydrate
Formopan Hydrate
Hydrolit Hydrate
Hydroxymethanesulfinic Acid Sodium Salt Hydrate
Langqielie C Hydrate
Leptacid Hydrate
Redol C Hydrate
Rodite Hydrate
Rongalit C Hydrate
Rongalite Hydrate
Rongalite C Hydrate
Sodium (hydroxymethyl)sulfinate Hydrate
Rongalite Hydrate
Sodium Methanalsulfoxylate Hydrate
Sodium Sulfoxylate Formaldehyde Hydrate
bleachit D
C.I. reducing agent 2
formaldehyde sodium bisulfite adduct
formaldehyde sodium sulfoxylate
formaldehyde sodium sulphoxylate
formaldehydesulfoxylic acid sodium salt
hydroxymethanesulfinic acid monosodium salt
hydroxymethanesulfinic acid sodium salt
leptacid
leptacit
methanesulfinic acid, 1-hydroxy-, sodium salt (1:1)
methanesulfinic acid, hydroxy-, monosodium salt
rodite
rongalit
rongalite
sodium (hydroxymethyl)sulfinate
sodium formaldehyde sulfoxylate
sodium formaldehyde sulphoxylate
sodium formaldehydesulfoxylate
sodium hydroxymethane sulfinate
Rongalite
monoRongalite
sodium hydroxymethanesulphinate
sodium methanalsulfoxylate
sodium sulfoxylate formaldehyde
sodium sulfoxylate formaldehyde (anhydrous) [USAN]
superlite C
Regulatory process names:
Sodium hydroxymethanesulphinate
Sodium hydroxymethanesulphinate
sodium hydroxymethanesulphinate
CAS names:
Methanesulfinic acid, 1-hydroxy-, sodium salt (1:1)
IUPAC names:
BRUGGOLITE E
Formaldehyde sulfoxylate Na
hydroxymethanesulfinic acid; sodium
Methanesulfinic acid, hydroxy-, monosodium salt
Sodium Formaldehyde Sulfoxylate
Sodium formaldehyde sulfoxylate
sodium hidroximethane sulphinate
Rongalite
Rongalite Dihydrate
Rongalite hydrate
SODIUM HYDROXYMETHANESULPHINATE
Sodium hydroxymethanesulphinate
sodium hydroxymethanesulphinate
sodium hydroxymethanesulphinate
sodium hydroxymethanesulphinate dihydrate
Sodium hydroxymethanesulphinate hydrate
sodium sulphoxylate
Trade names:
Aldanil
Blankit C
Bleachit
BRUGGOLITE E
BRÜGGOLIT E
Formaldehyd-Hydrosulfit
Formaldehyd-Natriumsulfoxylat
Formaldehydsulfoxylsäure Natriumsalz
Formapan
Formopon
Formosul
Gobacit
Hydrolit
Hydrosulfite AWC
Hydroxymethansulfinsaures Natrium
Leptacid
Natriumformaldehydsulfoxylat
Natriumhydroxymethansulfinat
Natriummethanalsulfoxylat
Natriumsulfoxylatformaldehyd
Redol C
Reduktionsmittel SC 9152
Rodite
RONGALIT C
VETTALIT 1000 - RONGALITE
Other identifiers:
1085937-62-7
1129303-06-5
134036-48-9
149-44-0
15193-20-1
15678-57-6
38563-80-3
59348-48-0
69346-14-1