Span 65 is a biodegradable surfactant based on a natural fatty acid (stearic acid) and the sugar alcohol sorbitol. This sorbitan ester is highly effective at forming O/W emulsions, particularly when used in combination with its polyethoxylated derivative, Tween 65. description non-ionic HLB value 2.1±1.0
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Span 65
Dangerous GoodsCAS number:26658-19-5 molecular formula:C60H114O8
overview
compound introduction
Specs
| Chinese alias | 司盘65 | ||
| English alias | Sorbitan tristearate | Anhydrosorbitol tristearate | Span 65 | ||
| CAS number | 26658-19-5 | molecular formula | C60H114O8 |
| molecular weight | 963.54 g/mol | Exact mass | 非离子型 |
| PSA | - | logp | - |
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physicochemical properties
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Safety information
WGK Germany:
1
Personal protective equipment:
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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MSDS
Found 1 shareMSDS
26658-19-5 | Span® 65.pdf





