Sorbitan Monopalmitate

 Sorbitan monopalmitate, also known as sorbitan palmitate/SMP, is synthesized by the esterification of sorbitan with palmitic acid. It has a molecular formula of C22H42O6. At room temperature, it is a light yellow granular solid. Monopalmitate is a W/O emulsifier that has an HLB value of 6.7. Besides emulsification, sorbitan monopalmitate can also act as a stabilizer, thickener for food, pharmaceutical, and cosmetic formulations; and as a lubricant, softener, finishing agent for the textile industry. Also, sorbitan monopalmitate is used as a dispersant for printing ink.

 

CAS NO.: 26266-57-9

E NO.: E 495

MOLECULAR FORMULA: C22H42O6

MOLECULAR WEIGHT: 403.56

 

Technical Information of Sorbitan MonopalmitateAccording to GB25552-2010, other parameters are available upon request.

Parameters

Unit

Standard value

Fatty acid

w/%

63~71

Sorbitol

w/%

33~38

Acid value

mgKOH/g

≤7.0

Saponification value

mg KOH/g

140~155

Hydroxyl value

mg KOH/g

270~305

Moisture

w/%

≤1.5

Residue on ignition

w/%

≤0.5

Arsenic

mg/kg

≤3

Pb

mg/kg

≤2

 

Sorbitan Monopalmitate Use

Acting as emulsifiers and dispersants in the food and cosmetic industry 

Soluble in ethanol, ethyl acetate, toluene, and petroleum ether; can be dispersed in hot water and becomes lactescence

You can also find the wide uses of sorbitan monopalmitate in food, cosmetic and industry 

Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company based in China. Want know sorbitan sesquioleate other names or more? Please contact us.


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