USD $6.00-9.00 / Gram
USD $3.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $800.00-800.00 / Metric Ton
USD $800.00-800.00 / Metric Ton
USD $1.00-10.00 / Kilogram
USD $8.20-8.50 / Kilogram
USD $1.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
tween 81 as emulsifier, solubilizer, stabilizer, diffusant, lubricant and used for oil and gas.
we can produce the most professional and complete tween in china.
tween 81
chemical name: industrial grade tween 81
molecular formula: c34h64o11 cas no.: 9005-65-6
synonyms:
sorbitan monooleate w/5; polysorbate 81
characteristics:
amber oily liquid. relative density: 1.00士0.05, hlb value: l0.0. soluble in hard water, diluted acid/alkalis and most organic solvents.
product name |
tween 81 (industrial grade) |
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batch no. |
tw-160823 |
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shelf life |
24 moths |
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items |
standard |
results |
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appearance |
amber oily liquid |
confirm |
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acid value(koh mg/g) |
≤2.0 |
1.75 |
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saponification value(koh mg/g) |
90 - 105 |
101.4 |
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hydroxyl value(koh mg/g) |
135 - 165 |
151 |
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water(%) |
≤3.0 |
0.82 |
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conclusion: conform to the requirement |
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checker |
yulifang |
analyst |
zhangdeshen |
usage:
as emulsifier, solubilizer, stabilizer, diffusant, lubricant and used for oil and gas.
packing:
220kg/drum,1000kg/ibc, 20ton/fcl