Molekula
Docusate sodium salt
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
Docusate sodium is a synthetic surfactant and stool softener used primarily in pharmaceuticals, cosmetics, and industrial applications to reduce surface tension, improve wetting, and facilitate emulsification. It is commonly found in laxatives, detergents, and as a penetrant in topical formulations. This chemical has the CAS number 577-11-7, with a molecular formula of CH3(CH2)3CH(C2H5)CH2O2CCH2CH(SO3Na)CO2CH2CH(C2H5)(CH2)3CH3 and a molecular weight of 444.56 g/mol. It is stored at ambient conditions and classified with a signal word of "Danger" due to its hazardous properties. Molekula supplies docusate sodium 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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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 | White solid |
| pH | 6-8 |
| Purity | ≥99% |
| NMR DMSO | Conforms to structure |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White, wax-like solid |
| Odour | Characteristic odor |
Source: PubChem CID 23673837 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90032732 |
| CAS Number | 577-11-7 |
| IUPAC Name | sodium 1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate |
| EC Number | 209-406-4 |
| Molecular Formula | CH3(CH2)3CH(C2H5)CH2O2CCH2CH(SO3Na)CO2CH2CH(C2H5)(CH2)3CH3 |
| Molecular Weight | 444.56 |
| Exact Mass | 444.2158 |
| SMILES | CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S(=O)(=O)[O-].[Na+] |
| InChIKey | APSBXTVYXVQYAB-UHFFFAOYSA-M |
| InChI | InChI=1S/C20H38O7S.Na/c1-5-9-11-16(7-3)14-26-19(21)13-18(28(23,24)25)20(22)27-15-17(8-4)12-10-6-2;/h16-18H,5-15H2,1-4H3,(H,23,24,25);/q;+1/p-1 |
| PubChem CID | 23673837 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29171940 |
| Tariff Code | 2917198090 |
Safety & GHS
-
Corrosive
GHS05
Hazard statements
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P264 Wash thoroughly after handling
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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
- Aerosol OT
- Dioctyl sulfosuccinate sodium
- Dioctyl sulfosuccinate sodium salt
- Dioctylal
- Diotilan
- Disonate
- Docusate sodium
- Molatoc
- Regutol
- Velmol
Frequently asked questions
What is docusate sodium salt commonly used for?
Docusate sodium salt is primarily used as a surfactant and stool softener in pharmaceuticals, cosmetics, and as an emulsifier in food and industrial applications.
What is the molecular formula and molecular weight of docusate sodium salt?
The molecular formula is **CH3(CH2)3CH(C2H5)CH2O2CCH2CH(SO3Na)CO2CH2CH(C2H5)(CH2)3CH3**, and the molecular weight is **444.56 g/mol**.
What safety classification does docusate sodium salt have?
The product is classified with the **signal word 'Danger'** due to its hazardous properties; full SDS is provided upon request.
What grades or purity levels of docusate sodium salt does Molekula supply?
Molekula supplies **pharmaceutical-grade (USP/EP) and industrial-grade** docusate sodium salt; purity specifications are available in the technical data sheet.
Can Molekula supply docusate sodium salt in bulk quantities?
Yes, we offer **bulk packaging options** (e.g., 25kg drums, 1MT containers) for both industrial and pharmaceutical applications—contact us for custom quotes.
What documentation comes with an order of docusate sodium salt?
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.