Arshine Group Co.,Ltd.
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PRODUCT NAME: |
POLYSORBATE |
SHELF LIFE |
2 YEARS |
ITEMS |
Polysorbate 80 |
Polysorbate 60 |
Polysorbate 20 |
Appearance visual |
Pale yellow to amber oily viscous liquid |
Pale yellow to amber oily viscous liquid |
Pale yellow to amber oily viscous liquid |
Hydroxyl value (KOHmg/g) |
65-85 |
80-105 |
90-120 |
Saponification value (KOHmg/g) |
45-55 |
40-55 |
40-55 |
Acid value (KOHmg/g) |
<2 |
<2 |
<2 |
|
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|
Zhongbao Chemicals Co., Limited.
|
Polysorbate 20 (Tween20)[9005-64-5]
|
Send Inquiry
|
Changzhou Comwin Fine Chemicals Co., Ltd.
|
Items
|
Specification
|
Ethylene Epoxid
|
70.0 ~ 74.0%
|
Acid Value
|
2.0 mg KOH/g Max
|
Saponification Value
|
40 ~ 50 mg KOH/g
|
Hydroxyl Value
|
96 ~ 108 mg KOH/g
|
Moisture
|
3.0% Max
|
Arsenic
|
0.0003% Max
|
Heavy Metal
|
0.001% Max
|
|
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|