OCTAQUEST E 30

INCI
Trisodium Ethylenediamine Disuccinate

Octaquest E 30 is a biodegradable chelating agent that is special in the fact that it is very selective towards problematic transition metals such as Cu and Fe compared to Ca and Mg. 
This makes Octaquest E 30 ideal in personal care formulations as it is tackling these problematic transition metals first while in the formulation, but still giving hard water control when released into water. 
This gives Octaquest E 30 the benefit of excellent anti-oxidant properties and foam preservation in shampoos and conditioners.

Functions of Octaquest E 30:
-Chelating Agent
-Stabilizer-Perfume
-Stabilizer-Peroxide

Octaquest E 30 is a synthetically produced biodegradable chelating agent which is a good alternative to conventional EDTA.
This 37% active, pale clear liquid, Octaquest E 30, is a unique, readily biodegradable chelating agent. 
Octaquest E 30 is effective as a preservative potentiator and antioxidant in formulations.

Origin(s): Plant/Botanical

Trisodium Ethylenediamine Disuccinate. 
Octaquest E 30 is an unique readily biodegradable chelating agent. 
Octaquest E 30 is effective as a preservative potentiator and antioxidant with 37% active content in formulations. 

Octaquest E 30 prevents discoloration and malodor and reduces the effect of water hardness. 
Octaquest E 30 is ideal for wash-off applications. 
Octaquest E 30 is suitable for use in personal care products.

Chelating agents, such as EDDS and EDTA play a crucial role in the stability and efficacy of personal care formulations.
- Anti-oxidant 
- Peroxide stabilisation
- Biocide potentiator 
- Reducing water hardness

Anti-Oxidant:
Metal ions can react with oxygen in the air to form radicals and other reactive species that can lead to discolouration and odours.
Even in trace amounts metal ions can cause side reactions and so it is vital for the formulator to bind these up with a chelating agent.
Metal ions such as Fe and Cu can be introduced into formulations through raw materials, particularly water, from the air or from plant equipment.

Peroxide Stabilisation:
In peroxide formulations, metal ions react with the peroxide causing the peroxide to decompose and for radicals to be generated.
Chelants work by binding to metal ions in formulations and so prevent these ions causing these side reactions. 
This gives formulations greater stability and longer shelf life.

Biocide Potentiation:
Biocides and preservatives are potent additives that are designed to kill unwanted bacteria in formulations.
Bacteria can be introduced at low levels during manufacture of formulations or at higher levels when opened or touched by the consumer.
Chelating agents have been found to enhance the activity of biocides and so allows significantly lower levels of biocides to be used.

This is good for the consumer as Octaquest E 30 reduces the levels of active chemicals that can cause irritation or sensitisation.
This is good for the environment as Octaquest E 30 reduces the amount of biocide released into waste water. 
This is also good for the manufacturer as Octaquest E 30 reduces their costs.

Reducing Water Hardness:
Water hardness ions such as Ca and Mg reduce the effectiveness of surfactants in cleansing products leading to poor foam quality and poor cleaning. 
Chelants bind up these ions from tap water and help enhance the performance of surfactants.

INCI:
Trisodium Ethylenediamine Disuccinate

Functions of Octaquest E 30:
- Antioxidant
- Deodorant
- Hair Cleanser/Shampoo
- Moisturizer
- Preservative
- Skin Cleanser

Claims of Octaquest E 30:
- Skin/Body
- Cleansing
- Deodorant

Performance Benefits of Octaquest E 30:
- Effective anti-oxidant 
- Excellent transition metal chelation
- Effective water hardness control 
- Effective peroxide stabiliser
- Reduced radical generation 
- Readily biodegradable
- Preservative potentiator improving biocide efficacy
- Fully compliant with all future legislation
- Environmentally friendly alternative to EDTA
- Eco-Label Approved — EU Flower, Nordic Swan, Bra Miljöval
- Green Award Winner — UK Green Chemical Technology Award 2003
- Natrlquest contains [S,S’]-Ethylenediaminedisuccinic acid [EDDS]

Natrlquest performance in personal care formulations:

Metal Chelation:
Octaquest E 30 can complex a range of metal ions over a broad pH as shown below.
The maximum chelation occurs approximately in the centre of the pH range at around pH7 – that of water.
Octaquest E 30 is special in the fact that it is very selective towards problematic transition metals such as Cu and Fe compared to Ca and Mg. 
This makes Octaquest E 30 ideal in personal care formulations as it is tackling these problematic transition metals first while in the formulation, but still giving hard water control when released into water.
This gives Octaquest E 30 the benefit of excellent anti-oxidant properties and foam preservation in shampoos and conditioners.

Peroxide Stabilisation of Octaquest E 30:
Octaquest E 30 is used commercially in peroxide based products. 
Octaquest E 30 is much better, for instance, in stabilising peroxide against decomposition by iron compared with alternative biodegradable chelants.

Biocide Potentiation of Octaquest E 30:
Octaquest E 30 is used to enhance the activity of preservatives in personal care formulations, improving efficacy and allowing the level to be reduced. 
Octaquest E 30 is not a preservative by itself. 
Minimum inhibitory concentration (MIC) measurements demonstrate the effect.

INCI Name : Trisodium Ethylenediamine Disuccinate
Function : Chelating agent
Application : Skin Care, Hair Care, Toiletries, Home Care
Recommend Dose : 0.1-1%
Direction : Mix together in water. (Water-phase)
Storage Condition : Store at room temperature. Do not expose to sunlight

Applications of Octaquest E 30:
- Hair cleansing
- Skin cleansing

Functions of Octaquest E 30:
- Chelating Agent

Chemical Class:
- Chelating Agent

Physical form:
- Liquid

Octaquest E 30:
Octaquest E 30 is classed as “readily biodegradable”. 
Octaquest E 30 has passed various biodegradability tests as recognised by the OECD.

Features of Octaquest E 30:
Octaquest E 30 is a unique readily biodegradable chelating agent. 
Octaquest E 30 is effective as a preservative potentiator and anti-oxidant in formulations.

Product identifier:
Product name: Octaquest E 30
Product code : 32104
Product type : Liquid

Chelating agents play a crucial role in the stability and efficacy of personal care products. 
We offer Octaquest E 30, a powerful chelating agent developed using advanced technology. 
For a biodegradable alternative to EDTA chelating agents, Octaquest E 30 is the formulator’s choice

Octaquest E 30 – preservative potentiator and antioxidant.
- Octaquest E 30 prevents discoloration and malodor
- Octaquest E 30 reduces the effect of water hardness
- Octaquest E 30 is readily biodegradable (non-EDTA)
- Octaquest E 30 is ideal for wash-off applications

INCI Name:
Trisodium Ethylenediamine Disuccinate

Description of necessary first-aid measures of Octaquest E 30:
If inhaled
Move the victim into fresh air. 
If breathing is difficult, give oxygen. 
If not breathing, give artificial respiration and consult a doctor immediately. 
Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.

Following skin contact of Octaquest E 30:
Take off contaminated clothing immediately. 
Wash off with soap and plenty of water. 
Consult a doctor.

Following eye contact of Octaquest E 30:
Rinse with pure water for at least 15 minutes. 
Consult a doctor.

Following ingestion of Octaquest E 30:
Rinse mouth with water. 
Do not induce vomiting. 
Never give anything by mouth to an unconscious person. 
Call a doctor or Poison Control Center immediately.

Fire-fighting measures of Octaquest E 30:
Suitable extinguishing media.
Use dry chemical, carbon dioxide or alcohol-resistant foam.

Specific hazards arising from the chemical:
no data available.

Special protective actions for fire-fighters of Octaquest E 30:
Wear self-contained breathing apparatus for firefighting if necessary.

Accidental release measures of Octaquest E 30:
Personal precautions, protective equipment and emergency procedures
Avoid dust formation. 
Avoid breathing mist, gas or vapours.
Avoid contacting with skin and eye. 
Use personal protective equipment.
Wear chemical impermeable gloves. 
Ensure adequate ventilation.
Remove all sources of ignition. 
Evacuate personnel to safe areas.
Keep people away from and upwind of spill/leak.

Environmental precautions of Octaquest E 30:
Prevent further spillage or leakage if it is safe to do so. 
Do not let the chemical enter drains. 
Discharge into the environment must be avoided.

Methods and materials for containment and cleaning up.
Collect and arrange disposal. 
Keep the chemical in suitable and closed containers for disposal. 
Remove all sources of ignition. 
Use spark-proof tools and explosion-proof equipment. 
Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

Handling and storage of Octaquest E 30:
Precautions for safe handling
Handling in a well ventilated place. 
Wear suitable protective clothing. 
Avoid contact with skin and eyes. 
Avoid formation of dust and aerosols. 
Use non-sparking tools. 
Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities
Store Octaquest E 30 the container tightly closed in a dry, cool and well-ventilated place. 
Store Octaquest E 30 apart from foodstuff containers or incompatible materials.

Molecular Weight: 358.19 
Hydrogen Bond Donor Count: 3     
Hydrogen Bond Acceptor Count: 10     
Rotatable Bond Count: 7     
Exact Mass: 358.03649822     
Monoisotopic Mass: 358.03649822     
Topological Polar Surface Area: 185 Ų     
Heavy Atom Count: 23 
Formal Charge: 0     
Complexity: 325     
Isotope Atom Count: 0     
Defined Atom Stereocenter Count: 2     
Undefined Atom Stereocenter Count: 0     
Defined Bond Stereocenter Count: 0     
Undefined Bond Stereocenter Count: 0     
Covalently-Bonded Unit Count: 5     
Compound Is Canonicalized: Yes     

UNII-YA22H34H9Q
YA22H34H9Q
Natriquest E30
L-Aspartic acid, N,N'-1,2-ethanediylbis-, trisodium salt
Natriquest E 30
Octaquest E 30
178949-82-1
ENVIOMET C 140

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