PVP K30
PVP K30
1.Product Name: PVP K30 Povidone(Povidonum）
2.CAS NO:9003-39-8
3.Molecular Weigh:111.143
molecular formula:(C6H9NO)n
4.Specification:
|
Item |
Index |
Test Result |
|
Appearance |
White or yellowish-white powder |
Complies |
|
Identification |
The substance dissolves |
Complies |
|
pH (1.0g→20.0ml) |
3.0~7.0 |
3.6 |
|
Water |
≦5.0% |
3.7% |
|
Vinylpyrrolidinone |
≦0.2% |
0.01% |
|
K-value |
25.0~34.0. |
30.5 |
|
Conclusion |
Conform to the standard |
|
5.Usage: PVP K30 here can be used in texitiles/Fibers industries:Printing/dying agents ,
Dye-receptivity improvers,Pigment dispersants, Anti-fouling agents,Anti-static agents,
Hydrophilicityimprovers.
6.Packing: 25kg/drum
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