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Pharmaceutical Grade Docusate Sodium Dioctyl Sodium Sulfosuccinate DSS Stool Softener and Emulsifier
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Pharmaceutical Grade Docusate Sodium Dioctyl Sodium Sulfosuccinate DSS Stool Softener and Emulsifier
| MOQ: | 500 g, 1 kg o 25 kg para muestra, 1000 kg para pedido comercial |
| Embalaje Estándar: | Peso neto 25 kg o 200 kg/paquete |
| Período De Entrega: | en 3 días laborables |
| Método De Pago: | T/T,LC,OA |
| Capacidad De Suministro: | 3000 toneladas/mes |
Información detallada
Lugar de origen
Shanxi, China
Nombre de la marca
Zorui
Certificación
ISO, COA, MSDS, TDS, AAA
Número de modelo
577-11-7
Nombre del producto:
Docusato de sodio
CAS:
577-11-7
Muestra:
Disponible
Puerto:
Tianjin, Shanghai, Qingdao, otros puertos de China
Término comercial:
EXW, DAP, MANDO, CFR, CIF, CPT, CIP
Envío:
Muestra por expreso, 100 kg+ por aire, 1000 kg+ por mar
Almacenamiento:
Área fresca, seca y bien ventilada; evitar la humedad y el calor alto
Resaltar:
Pharmaceutical Grade Docusate Sodium
,Stool Softener Dioctyl Sodium Sulfosuccinate
,Emulsifier DSS
Descripción de producto
Docusate Sodium (CAS 577-11-7) Dioctyl Sodium Sulfosuccinate (DSS)
Docusate Sodium (CAS 577-11-7), also known as Dioctyl Sodium Sulfosuccinate (DSS), is a highly effective anionic surfactant and stool softener. This pharmaceutical-grade compound reduces surface tension in the intestines, facilitating moisture penetration to ease constipation. With exceptional emulsifying and wetting properties, it is widely used in pharmaceuticals, cosmetics, and industrial applications.
Physical & Chemical Specifications
| Property | Specification |
|---|---|
| CAS No. | 577-11-7 |
| Molecular Formula | C₂₀H₃₇NaO₇S |
| Appearance | White to off-white waxy solid or flakes |
| Odor | Characteristic faint odor |
| Molecular Weight | 444.56 g/mol |
| Melting Point | 153-157°C |
| Solubility | Soluble in water, ethanol, glycerol; insoluble in oils |
| pH (1% aqueous solution) | 5.0-7.5 |
| Purity | ≥98.0% (HPLC) |
| Heavy Metals | ≤10 ppm |
| Loss on Drying | ≤2.0% |
Product Functions
- Stool Softening: Promotes water absorption into stools for constipation relief
- Surfactant: Reduces surface tension in aqueous solutions, enhancing wetting/emulsification
- Emulsifier: Stabilizes oil-in-water emulsions in creams and lotions
- Lubricant: Used in industrial processes including textile and paper manufacturing
- Bioavailability Enhancer: Improves drug dissolution in pharmaceutical formulations
Application Areas
Pharmaceuticals: Laxatives (tablets, capsules, syrups), topical ointments as penetration enhancer
Cosmetics & Personal Care: Creams, lotions, shampoos as emulsifier, toothpaste for plaque removal
Industrial: Printing inks, agrochemicals as dispersing agent, textile processing for dye leveling
Food Industry: FDA-approved as processing aid (<10 ppm)
Manufacturing Process
Docusate Sodium is synthesized via a two-step esterification-sulfonation process. Esterification involves maleic anhydride reacting with 2-ethylhexanol to form dioctyl maleate. Sulfonation follows with dioctyl maleate undergoing sulfonation with sodium bisulfite, yielding Docusate Sodium. Purification through crystallization and filtration ensures ≥98% purity, with quality control via HPLC, FTIR, and titration verifying compliance with USP/EP standards.
Why Choose Our Docusate Sodium
- Purity & Compliance: USP/EP/JP-grade, ISO 9001-certified
- Global Supply: 99% on-time delivery to 50+ countries
- Customization: Tailored particle size and packaging options
- Technical Support: Dedicated R&D team for formulation troubleshooting
- Competitive Pricing: Bulk discounts for orders over 500 kg
Frequently Asked Questions
Is Docusate Sodium safe for long-term use?
Yes, it is non-systemic and FDA-approved for OTC laxatives.
Can it be used in topical products?
Absolutely. It enhances skin absorption without irritation (dermal safety data available).
What packaging options do you offer?
25 kg HDPE drums, foil bags (1-5 kg), or custom packaging.
What's the lead time for orders?
2-3 weeks for standard orders; express shipping available.
Do you provide regulatory documentation?
Yes, including COA, MSDS, and GMP certificates.
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