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Fax: +86-532-85028486
Email: inquiry@irosurfactant.com
contact@irosurfactant.com
Website: www.irosurfactant.com
Addr: 2802, 1st Building, No.19 Zhangzhou 2nd Rd, Qingdao, 266100, China
PRODUCTSpan 85
CAS No.: 26266-58-0
Molecular Formula: C60H108O8 Molecular Weight: 428.6
Structural Formula:
Property:
Span 85 is amber to brown oily liquid. Odorless. Span 85 is slightly soluble in isopropanol, tetracarp, xylene, cotton seed oil, mineral oil etc. HLB value: 1.8.
Specification:
| Item | Index |
| Appearance | Amber to brown oily liquid |
| Acid value | ≤15mgKOH/g |
| Saponification value | 165-185mgKOH/g |
| Hydroxyl value | 60-80mgKOH/g |
| Water | ≤2.0% |
Use:
Span 85 is mainly used in medicine, cosmetics, textiles, paints petroleum etc. as emulsifier, thickener, anti-rust agent etc.
Packing and Storage:
In 200kg iron drum/plastic drum.
Handle with care; Span 85 is stored in cool, dry and draughty place. Shelf life is 2 years. Then, Span 85 can still be used if qualified after re-check.
Keywords:
Span 85, sorbitan trioleate, emulsifier S85