Molekula
زيت الكاستور المُحَسَّبِي
Sulfonated castor oil is a surfactant derived from castor oil through sulfonation, used in emulsions, detergents, and pharmaceutical formulations. It is a sodium salt of sulfonated ricinoleic acid with a molecular formula of C18H32Na2O6S and a molecular weight of 422.49 g/mol. It is stable at ambient storage conditions and carries a warning signal word due to potential skin and eye irritation. Molekula supplies Sulfonated castor oil from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sulfonated castor oil is a surfactant derived from castor oil through sulfonation, used in emulsions, detergents, and pharmaceutical formulations. It is a sodium salt of sulfonated ricinoleic acid with a molecular formula of C18H32Na2O6S and a molecular weight of 422.49 g/mol. It is stable at ambient storage conditions and carries a warning signal word due to potential skin and eye irritation. Molekula supplies Sulfonated castor oil from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow to orange clear viscous liquid |
| Water | ≤30% |
| Identification | Conforms to reference |
| pH | 6 - 7.5 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 8002-33-3 |
| Molecular Formula | C18H32Na2O6S |
| Molecular Weight | 422.49 |
| SMILES | [Na+].[Na+].C([O-])(=O)CCCCCCC/C=C\C[C@@HO |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 1518004000 |
| Tariff Code | 1518009180 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is sulfonated castor oil used for?
It is commonly used as a surfactant, emulsifier, and wetting agent in formulations such as detergents, cosmetics, and pharmaceuticals.
What is the chemical formula and molecular weight of sulfonated castor oil?
The formula is C18H32Na2O6S with a molecular weight of 422.49 g/mol.
How should sulfonated castor oil be stored?
It should be stored at ambient temperature, away from moisture and direct sunlight.
What grade of sulfonated castor oil does Molekula supply?
We supply technical grade sulfonated castor oil suitable for industrial and laboratory use.
Can Molekula supply sulfonated castor oil in bulk?
Yes, we can supply sulfonated castor oil in bulk quantities—please contact us for pricing and availability.
What documentation comes with my order of sulfonated castor oil?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
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.