Molekula
Polyquaternium-2 62wt/% in H2O
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Polyquaternium-2 is a cationic polymer widely used in personal care formulations as a conditioning agent, hair fixative, and film-former to improve texture, manageability, and static reduction in shampoos, conditioners, and styling products. This aqueous solution contains 62% active Polyquaternium-2 (CAS 68555-36-2) in water, requires ambient storage, and carries a **Warning** signal word under GHS classification. Molekula supplies Polyquaternium-2 62wt/% in H2O from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £61.70 per pack ex VAT · £74.04 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Identification | Conforms to reference |
| Assay | ≥62.0% |
| pH (10% sol.) | 7.5 - 9.0 |
| Titration by AgNO3 | 11 - 13 % |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89991380 |
| CAS Number | 68555-36-2 |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| SMILES | O=C(NCCCN(C)C)NCCCN(C)C.ClCCOCCCl |
| UN Number | UN3082 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 39091000 |
| Tariff Code | 3909100000 |
Safety & GHS
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Health Hazard
GHS07
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Hazardous to the Environment
GHS09
Hazard statements
- H317 May cause an allergic skin reaction
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P332+313 IF skin irritation occurs: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Polyquaternium-2 (62wt% in H₂O) commonly used for?
Polyquaternium-2 is primarily used as a conditioning agent in hair care products, such as shampoos, conditioners, and styling aids, to improve detangling, softness, and manageability.
What is the CAS number for Polyquaternium-2?
The CAS number for Polyquaternium-2 is **68555-36-2**.
How should Polyquaternium-2 (62wt% in H₂O) be stored?
Store at **ambient temperature** in a cool, dry place, away from direct sunlight and incompatible substances.
What safety classification does Polyquaternium-2 have?
The product carries a **Signal Word: Warning** under GHS classification, indicating moderate hazard.
Can Molekula supply Polyquaternium-2 in bulk quantities?
Yes, Molekula can provide Polyquaternium-2 in **bulk** based on customer requirements—please contact us for pricing and availability.
What documentation is provided with an order of Polyquaternium-2?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.