Customization: | Available |
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CAS No.: | 123-94-4 |
Formula: | C21h42o4 |
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Monoacylglyceride (MAC) is an important class of nonionic surfactants. It contains a lipophilic long-chain alkyl group and two hydrophilic hydroxyl groups, so it has good surface activity and can be used as an emulsifier in food, cosmetics and other fields.
At room temperature, monoglyceride is a white or light yellow solid with a slightly bitter taste, insoluble in water, soluble in organic solvents such as chloroform, ethyl acetate, ethanol, benzene and various chlorinated hydrocarbons.
Specification
Inspection items
|
Standard
|
Appearance |
White or light yellow powder solid without impurities, odorless, tasteless |
Glycerin Monostearate content
|
≥ 90.0 |
Iodine value (g/100g)
|
≤4.0 |
Free glycerin(%)
|
≤ 2.5 |
Freezing point (ºC) |
60.0-70.0 |
Free acid (stearic acid,%) |
≤ 2.5 |
Arsenic (As) (%) |
≤ 0.0001 |
Heavy metals (plumbum,% ) |
≤ 0.0005 |