CAS:3965-55-7 | Sodium 3,5-bis(methoxycarbonyl)benzenesulfonate(SIPM)
Molecular Formula:C10H9NaO7S
Molecular Weight:296.23g/mol
Purity:98%
Package:25kg/bag,500kg/bag
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Product Introduction
Applications
SIPM(cas:CAS:3965-55-7) is mainly used to improve the dyeing performance of polyester fiber, and is currently the most used polyester dyeing modifier. It can also be used as an intermediate in organic synthesis, polymer synthesis and fine chemical industry.
Specification
|
ITEMS |
SPECIFICATION |
| Appearance | White powder |
| Acid Value((mgKOH/g)) | ≤0.5 |
| Water Content | ≤0.4 |
| Saponification value | 378±3 |
|
SO4(ppm) |
≤150 |
|
Fe(ppm) |
≤5 |
| Storage condition | Inert atmosphere,Room Temperature |
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