|Place of Origin:||CHINA|
|Minimum Order Quantity:||1MT|
|Price:||Guangzhou Cardlo Biochemical technology Co., Ltd.|
|Packaging Details:||200kg/Barrel, 1000kg/Barrel|
|Delivery Time:||within 10-15 days|
|Type:||Pharmaceutical Grade, Cosmetic Grade||Mf:||C24H46O6|
|Other Names:||SPAN80,||Shelf Life:||24 Months|
|Color:||Amber To Brown Sticky Oily Liquid||Application:||Agricultural Plastic Film,PVC, PP Plastic Industry,cosmetic And Medical Industry,plastic,daily Chemical And Food Industry|
|Properties:||Amber To Brown Sticky Oily Liquid||Purity:||99% Min|
Sorbitan Monostearate SPAN80,
SPAN80 Emulsifiers For Explosives
Sorbitan Monostearate SPAN80 As Emulsifiers For Explosives
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
|Appearance (20°C)||Amber to brown sticky oily liquid|
|Acid value||mg KOH/g||≤8|
|Saponification value||mg KOH/g||145~160|
|Hydroxyl value||mg KOH/g||193~210|
Performance and Feature:
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%.
Packing:200kg/ PE Drum or 1000kg/ PE drum
Shelf life:12 Months
Contact Person: Sarah zeng