- Product Details
Keywords
- Sorbitan Tristearate
- Span 65
- 26658-19-5
Quick Details
- ProName: High purity Span 65 Sorbitan Tristeara...
- CasNo: 26658-19-5
- Molecular Formula: C60H114O8
- Appearance: White Crystal Powder
- Application: Food Addtive,Laboratory medium
- DeliveryTime: as customers request
- PackAge: 1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
- Port: any port in China
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: >99%
- Storage: Cool Dry Place
- Transportation: by sea or by air
- LimitNum: 1 Kilogram
Superiority
1)Quick Response Within 12 hours;
2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.
3) OEM/ODM Available;
4) Reasonable & Competitive Price;
5) Fast Delivery: Samples from stock; bulk products within 7 days;
6) Professional Documents for Your Clearance;
7) Economic Freight Save Your Cost;
8) All your money be refund immediately if quality issue happens.
Details
Product information
Sorbitan monostearate is an ester of sorbitan (a sorbitol derivative) and stearic acid and is sometimes referred to as a synthetic wax. It is primarily used as an emulsifier to keep water and oils mixed. Sorbitan monostearate is used in the manufacture of food and healthcare products and is a non-ionic surfactant with emulsifying, dispersing, and wetting properties[citation needed]. It is also employed to create synthetic fibers, metal machining fluid, and brighteners in the leather industry, and as an emulsifier in coatings, pesticides, and various applications in the plastics, food and cosmetics industries. Sorbitans are also known as "Spans".
Span 65 is a yellow waxy solid with relative density of 1.001, melting point of 46 ~ 48 ºC, HLB value of 2.1. Slightly soluble in isopropanol, tetrachloroethylene and xylene.
Specification
Parameters | Unit | Standard Value |
Fatty acid | w/% | 85~92 |
Sorbitol | w/% | 14~21 |
Acid value | mg KOH/g | 15 max |
Saponification value | mg KOH/g | 176~188 |
Hydroxyl value | mg KOH/g | 66~80 |
Moisture | w/% | 1.5 max |
Residue on ignition | w/% | 0.5 max |
Arsenic(mg/kg) | mg/kg | --- |
Pb(mg/kg) | mg/kg | 2 max |
Packaging & Delivery
By Express(Fedex,TNT,DHL,EMS) | By Air | By Sea |
Suitable for under 50kg | Suitable for more than 50kg | Suitable for more than 500kg |
Fast: 3-7 days | Fast: 3-7 days | Slow: 3-10 days |
High cost | Medium cost | Low cost |
Door to door service | Port to port service | Port to port service |