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زيت الكاستور المُحَسَّبِي

CAS 8002-33-3 C18H32Na2O6S MW 422.49 Made to order

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.

CoA by batch

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

Warning
  • GHS pictogram — Health Hazard 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

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

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

Pack sizes & pricing

  • 100 g

    £30.90 · per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

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.

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