Sorbitan Tristearate
Sorbitan tristearate in food, also known as STS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of C60H112O8. At room temperature, it is in the form of a white to yellow granular solid. It has an HLB value of 2.1, which is fairly lipophilic. As a food additive, span sorbitantristearate can reduce the turbidity of vegetable oil containing high saturated fatty acids. It can also improve the fat crystal structure and stability in chocolate and margarine. In addition, it acts as an emulsifier in the cosmetic industry and as a lubricant in the textile industry.
CAS NO.: 26658 19 5
E NO.: E492
MOLECULAR FORMULA:C60H112O8
MOLECULAR WEIGHT: 963.51
Technical Information of Sorbitan Tristearate
According to GB29220-2012, other parameters are available upon request.
Parameters |
Unit |
Standard value |
Fatty acid |
w/% |
85~92 |
Sorbitol |
w/% |
14~21 |
Acid value |
mg KOH/g |
≤15 |
Saponification value |
mg KOH/g |
176~188 |
Hydroxyl value |
mg KOH/g |
66~80 |
Moisture |
w/% |
≤1.5 |
Residue on ignition |
w/% |
≤0.5 |
Pb |
mg/kg |
≤2 |
Advantages of Sorbitan Tristearate
Wide range of applications; very useful as emulsifiers in food formulation and has multiple functions as food additives
The sorbitan tristearate can disperse in in petroleum ether, mineral oil, and vegetable oil
You can spot the existence of thissorbitan fatty acid esterin the food, cosmetics, and textile industries.
Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company based in China. We provide e492 food additive, e492 in chocolate, emulsifier e492, e492 danger, polyoxyethylene sorbitan fatty acid esterand etc. Want knownon ionic emulsifier listor sorbitan tristearate uses? Please contact us.
Send product request
Other supplier products
Sorbitan monooleate | What is sorbitan monooleate Sorbitan monooleate, also known as sorbitan oleate/SMO, is synthesized by the esterification of sorbitan with oleic ac... | |
Sorbitan Trioleate | Sorbitan trioleate, also known as STO, is synthesized by the esterification of sorbitan with oleic acid. It has a molecular formula of C60H108O8. A... | |
Polysorbate 81 | Polysorbate 81, also known as polyoxyethylene (5) sorbitan monooleate, consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular for... | |
Polysorbate 80 | What Is Polysorbate 80 Made Of? Polysorbate 80 also knownas as polyoxyethylene sorbitan monooleate, consists of sorbitol, ethylene oxide, and ol... | |
Sorbitan Tristearate | Sorbitan tristearate in food, also known as STS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of ... |
Same products
Kluberoil Lamora D 220 30ml Original Oil | Seller: Guangdong Juguangheng Automation Equipment Co.,Ltd. | Our oils offer excellent lubricity also at low sliding speeds, enabling constant and precise feed... | |
LUBE SH-ONE-4S 400G for Fanuc Machines | Seller: Guangdong Juguangheng Automation Equipment Co.,Ltd. | Lubecorp part number 249250 is a 400ml bellows style cartridge often times used in autolube appli... | |
Mobil Grease 28 Synthetic Aviation Grease | Seller: Guangdong Juguangheng Automation Equipment Co.,Ltd. | Mobil grease 28is a high performance, antiwear grease. Available as a cartridge,2kgcan, 16kg pail... | |
Kluber Isoflex Topas NCA 5051 50ml Original Lubricants | Seller: Guangdong Juguangheng Automation Equipment Co.,Ltd. | ISOFLEX TOPAS NCA 5051is a beige synthetic long homogeneous and short fiber. It consists of a syn... | |
CHRISTO-LUBE MCG 111 2-OZ Valve Seal Grease | Seller: Guangdong Juguangheng Automation Equipment Co.,Ltd. | Christo-Lube®MCG 111is a fully fluorinated grease thickened with PTFE which operates under ex... |