Sipan 65 (26658-19-5)
1、 Basic Information
1. Chemical name: Sipan 65
2. Chinese alias: Sipan 65; Polyoxyethylene (20) sorbitan monooleate
3. English name: Span 65
4. Molecular formula: C64H124O26
5. Molecular weight: 1309.63
6. CAS number: 26658-19-5
7. EINECS number: 247-891-4
8. Appearance: It appears as a light yellow to amber oily liquid at room temperature. Slightly bitter, soluble in water, ethanol, ethyl acetate, and toluene, insoluble in mineral oil and vegetable oil.
2、 Technical parameters
project
indicator
Acid value, (mgKOH/g)≤
two
Saponification value, (mgKOH/g)
45~55
Hydroxyl value, (mgKOH/g)
65~80
water content, (w/%)≤
three
Burning residue, (w%)≤
zero point two five
Arsenic (As), (mg/kg) ≤
three
Lead (Pb), (mg/kg) ≤
two
Ethylene oxide (calculated as C2H4O), (w%)≤
65.0-69.5
(The above parameters are reference values, please refer to the factory inspection report for details.)
3、 Packaging specifications
1. 50kg/drum, 200kg/plastic drum
2. 1000 kg IBC ton drum
3. Bulk tanker truck