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  Home >Product Catalog > Cosmetic Raw Materials > Polyvinylpyrrolidone
 
Cosmetic Raw Materials
Polyvinylpyrrolidone

 

Product Name: Polyvinylpyrrolidone
CAS NO.: 9003-39-8
Description:

PVP

K17

K25

K30

K90

Appearance

White powder

Clarity of solution

Clear

K-value

15-20

22-28

27-33

90-103

N-Vinylpyrrolidone

Not more than 0.2%

Not more than 0.2%

Not more than 0.2%

Not more than 0.2%

Water

Not more than 0.5%

Not more than 0.5%

Not more than 0.5%

79-81%

Sulphate ash

Not more than 0.02%

Not more than 0.02%

Not more than 0.02%

Not more than 0.02%

Solid content

Not less than 95%

Not less than 95%

Not less than 95%

19-21%

PH value

3.0-7.0

3.0-7.0

3.0-7.0

7.0-10.5

 
 
 
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