1338-41-6 Usage
Description
Span 60, also known as Sorbitan Monostearate, is a sorbitan monoester that is used as a non-ionic detergent. It is a lipophilic emulsifier and a sorbitol-derived analog of glycerol monostearate. Span 60 is a nonionic, oil-dispersible surface-active agent with a bland odor and taste. It is a mixture of partial stearic and palmitic acid esters of sorbitol and its monoand dianhydrides.
Uses
Used in Food Industry:
Span 60 is used as an emulsifier for various applications, such as a gloss enhancer in chocolate coatings, a dispersant aid in coffee whiteners, and to increase volume in cakes and icings. It is often used in combination with polysorbates, with typical usage levels ranging from 0.30 to 0.70%.
Used in Cosmetics and Personal Care Industry:
Span 60 is used as an emulsifier for water-in-oil creams and lotions, and as a solubilizer of essential oils in water.
Used in Plastics Industry:
Lonzest(R) SMS, a variant of Span 60, is used as a pigment dispersion additive for PP color concentrates and as an antistatic agent for PVC.
Used in Baking Industry:
Glycomul(R) S KFG, a sorbitan ester similar to Span 60, is used as an emulsifier for baked goods, icings & fillings, and whipped toppings.
Used in Pharmaceutical Industry:
Glycomul(R) L, another sorbitan ester related to Span 60, is used as a rehydration aid in the production of active dry yeast and as synthetic flavoring substances and adjuvants.
Preparation
Prepared by reacting edible commercial stearic acid (usually containing associated fatty acids, chiefly palmitic) with sorbitol.
Flammability and Explosibility
Nonflammable
Safety Profile
Very mildly toxic by ingestion. Experimental reproductive effects. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Check Digit Verification of cas no
The CAS Registry Mumber 1338-41-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,3 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1338-41:
(6*1)+(5*3)+(4*3)+(3*8)+(2*4)+(1*1)=66
66 % 10 = 6
So 1338-41-6 is a valid CAS Registry Number.
InChI:InChI=1/C24H46O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(27)29-19-21(26)24-23(28)20(25)18-30-24/h20-21,23-26,28H,2-19H2,1H3/t20?,21?,23-,24+/m0/s1
