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Sorbitan Monostearate E491 SPAN80 Low HLB Emulsifiers

Categories Food Grade Emulsifier
Brand Name: CARDLO
Model Number: SPAN80
Certification: ISO,HALAL,KOSHER
Place of Origin: Guangzhou
MOQ: 1MT
Price: USD2300-2800/MT
Payment Terms: L/C, T/T,
Supply Ability: 3000 MT per month
Delivery Time: 5-8 work days
Packaging Details: 200kg/ barrel,1000kg/Barrel
Properties: Emulsification,Dispersion, Stability, Defoaming and Starch Anti-aging properties
Application: emulsification of machinery, coatings, chemicals and explosives
Color: Amber viscous oil
Pacakage: 200kg/ barrel,1000kg/Barrel
CAS: 1338-41-6
E NO: E491
Shelf life: 12 Month
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Sorbitan Monostearate E491 SPAN80 Low HLB Emulsifiers

Low HLB Emulsifiers Suppliers : Sorbitan Monostearate E491 SPAN80


Description:

Sorbitan monostearate, also known as sorbitan stearate/SMS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of C24H46O6. At room temperature, it is in the form of a pale-yellow to yellow granular solid. It has a sorbitan monostearate HLB value of 4.7. It has extensive uses such as, keeps moisture of yeasts; enhances oil-water dispersion stability; emulsifies and stabilizes in cosmetic, pharmaceutical, feeds, coating, textile formulations. It is commonly used in combination with polysorbate 60.

  • CAS NO.: 1338-41-6
  • E NO.: sorbitan monostearate E491
  • MOLECULAR FORMULA: C24H46O6
  • MOLECULAR WEIGHT: 430.61
Performance and Features

1. It is hard to dissolve in water, soluble in hot oil and organic solvents. It is a high lipophilic emulsifier.

2. Used for W/O emulsion explosive, nylon and viscose cord oil, it has good smoothing effect on fiber. It is used for emulsification of machinery, coatings, chemicals and explosives. It can be used as emulsifier in heavy oil drilling mud, emulsifier in food and cosmetic production, dispersant in paint and paint industry, stabilizer in titanium dioxide production, insecticide, wetting agent and emulsifier in pesticide production, auxiliary solvent in petroleum products, and antirust agent in antirust oil. Lubricants and softeners for textiles and leather.

3. As a film antifogging agent, it has good initial and low temperature antifogging property. The dosage of PVC is 1-1.5%, and that of polyolefin is 0.5-0.7%.


Technical Information of Sorbitan Monostearate SPAN80

ParametersUnitStandard value
Appearance (20°C)Amber to brown sticky oily liquid
Fatty acidw/%71~75
Sorbitolw/%29.5~33.5
Acid valuemg KOH/g≤8
Saponification valuemg KOH/g145~160
Hydroxyl valuemg KOH/g193~210
Moisturew/%≤2.0
Arsenicmg/kg≤3
Pbmg/kg≤2

Packing:200kg/ PE Drum or 1000kg/ PE drum

Shelf life:12 Months

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