Emulsifier E494 Sorbitan Monostearate(Span80) CAS NO. 1338-43-8
Span80 has good emulsifying and dispersing properties, and has no odor, volatility, and irritation, it has been widely used in the processing industries such as medicine, food, and cosmetics.
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Product Introduction
Product Introduction
Span80 is an extremely mild but very powerful nonionic emulsifier. It is part of a broad range of ester materials including sorbitan esters, mono and oleates, and polyoxyethylene sorbitol esters. These nonionic surfactants can function as emulsifiers, detergents, spreading or dispersing agents. It finds wide use in the personal care industry.
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CHEMICAL/PHYSICAL SPECIFICATIONS |
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Acid value |
≤2.0(mg KOH/g) |
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Saponification value |
40-50(mg KOH/g) |
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Hydroxyl value |
96~108(mg KOH/g) |
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Moisture |
≤3.0(w/%) |
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Residue on ignition |
≤0.25(mg/kg) |
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Oxyethylene |
70.0~74.0(w/%) |
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HEAVY METAL SPECIFICATIONS |
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Arsenic |
≤ 3(mg/kg) |
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Cadmium |
≤ 1(mg/kg) |
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Heavy Metal as Pb |
≤ 2(mg/kg) |
Features
Span 80 is a yellow oily liquid that can be dispersed in warm water and ethanol. It is soluble in organic solvents such as propylene glycol, liquid paraffin, ethanol, methanol, or ethyl acetate, with HLB=4.3. It is commonly used as an emulsifier for oil-in-water emulsions.
Application
Span 80 is used for emulsification of machinery, coatings, chemicals, and explosives. Used as an emulsifier in petroleum drilling weighted mud; Used as an emulsifier in the production of food and cosmetics; Used as a dispersant in the paint and coating industry; Use titanium dioxide as stabilizer in production; Used as insecticides, wetting agents, and emulsifiers in pesticide production; Used as a cosolvent in petroleum products; It can also be used as an anti rust agent for rust oil. Lubricants and softeners used in textiles and leather.
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FAQS
Q: Can i get your COA,TDS and MSDS?
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Q: Which country have you exported to?
Q: Can i visit your factory?
Q: Can you support us in the applications?
Q: Can you accept the inspection from a third party?
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