Product Name:Span 20
Purity:99%
Appearance:Amber Liquid
Sample:Available
Storage:Store below +30°C.
CAS No.: 1338-39-2
Span 20 Sorbitan monolaurate Cas 1338-39-2
Typical Properties
Chemical Name:Span 20
Cas No:1338-39-2
EINECS No:215-663-3
Synonyms:sorbitan monolaurate;
Molecualr Weight:346.46
Molecular Formula:C18H34O6
Molecualr Structure:
| Item | Specification |
| Boiling Point | 401.18°C |
| Density | 1.032 g/mL |
| Refractive index | n20/D 1.474 |
| Fp | >230 °F |
| Moisture % | ≤1.5 |
| Acid Value:KOH mg/g | <=8,0 mg/g |
| Hydroxyl number | 330-360 |
| Saponification number | 160-175 |
Usage
As a food emulsifier, it is used in products such as pastries, bread, cream, and ice cream to improve texture and stability and prevent oil-water separation.
In creams, lotions, lipsticks, and foundations, it acts as an oil-phase emulsifying stabilizer, improving the product's feel and shelf life.
As a solubilizer for fragrances and essential oils, it enhances their solubility and stability in formulations.
As an emulsifier and suspending agent in pharmaceutical preparations, it is used in the preparation of emulsions and suspensions for oil-soluble drugs to improve drug bioavailability.
In pesticide emulsifiable concentrates and water-in-oil emulsion formulations, it acts as an emulsifying dispersant, improving the pesticide's dispersibility and efficacy in water.
As an additive in coatings and inks, it prevents pigment sedimentation and improves system stability and leveling.
In the textile industry, it acts as a softener and antistatic agent, improving fiber feel and processing performance.
Packaging and Shipping
25kg/drum；200kg/drum
According to customer requirements.
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Span 20 Sorbitan monolaurate Cas 1338-39-2