Structure formula:CH3(CH2)16COOCH2CH2OHCH2OH
English name:glycerin monostearate
Physicochemical Property:Milky white to light yellow flake or powder, insoluble in water, dispersed in hot water. Dissolved in hot ethanol, mineral oil, benzene, acetone and ether, the organic solvents such as heat. Melting point:58-59οC,relative density:0.97,Good emulsifying properties
Use:Can be used as emulsifier, emulsifiers, stabilizers and preservatives. Used in food processing as bread softeners, anti-foaming soybean products in dairy products, margarine, cakes emulsifier and stabilizer for soy sauce, soy milk and lactic acid drinks defoamer; also used in the preparation of cosmetic creams , creams and lotions, suppositories in the pharmaceutical industry as drug carriers based agents and so on.
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Item
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Indicators |
|
Iodine value ,I2g/100g |
≤3 |
|
Freezing point ,οC |
＞54 |
|
Free acid ,% |
≤2.5 |
|
Iron(Fe),% |
≤0.002 |
|
Arsenic (As),% |
≤0.001 |
|
Heavy metal (Pb),% |
0.0005 |