GMS (Glyceryl Monostearate) is a specific, widely used type of monoglyceride emulsifier derived from glycerol and stearic acid, primarily employed to stabilize and improve texture in food, cosmetic, and pharmaceutical products.
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Glycerol Monostearate (GMS)Product Information:Product Name: GMS (Glyceryl Monostearate) (Most specific and commonly used name)
Also Known As: Glycerol Monostearate
Food Additive: INS 471 / E471
Chemical Name: Glyceryl Monostearate
Systematic Name: Glycerol Monooctadecanoate
Broad Category: Monoacylglycerols / Monoglycerides
Chemical Formula & Structure: Molecular Formula: C₂₁H₄₂O₄
Simplified Structural Formula: C₁₇H₃₅COOCH₂CH(OH)CH₂OH
Description: Formed by esterification of stearic acid (an 18-carbon saturated fatty acid) with one hydroxyl group of glycerol, leaving the other two hydroxyl groups free.
CAS Number (for Glyceryl Monostearate): 123-94-4
Other Important Identifiers: EINECS Number: 204-664-4 (corresponding to CAS 123-94-4)
China Food Additive Designation: INS 471, CNS 10.006
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