(PVP) polyvinylpyrrolidone

Brief Description
CAS No.: 9003-39-8 MF: (C6H9NO)n Place of Origin: Zhejiang China (Mainland)
Type: Anesthetic Agents, Antineoplastic Agents,... Grade Standard: Medicine Grade, Other Usage: Animal Pharmaceuticals
Brand Name: SIKEDA Model Number: PVP-001 Purity: 98%-100%
Delivery Terms & Packaging
Packaging Detail:50kg per bag
Delivery Detail:depends on order
Specifications
(PVP) polyvinylpyrrolidone

1.PVP K30; PVP K90; PVP K15 PVP K17 Povidone
2.CAS: 9003-39-8
3.Grade: cosmetic,pharm&tech grade

CTFA name: POLYVINYLPYRROLIDONE (PVP)
Properties : powder or Aq. solution

Industrial grade PVPK series

 

K value

Residual monomer %

Solid %

Ash %

PH 1% Aq. solution

K15

12-18

<0.2

liquid :40 ± 1

<0.02

liquid 7-10

K30

27-33

<0.2

liquid :30 ± 1

<0.02

liquid 7-10

K90

81-97

<0.2

liquid :20 ± 1

<0.02

liquid 7-10


Pharmaceutical grade PVPK series

 

K value

Residual monomer %

Moisture %

Sulfate Ash %

PH 10% Aq. solution

N%

Aldehyde %

Lead PPM

K30

27-33

<0.1

≤ 5.0

≤ 0.1

3-7

11.5-12.8

<0.05

≤ 10

K90

81-97

<0.1

≤ 5.0

≤ 0.1

3-7

11.5-12.8

<0.05

≤ 10

Useages:

1. medicine industry: PVPK30 is the auxiliary material of drug: adhesive of tables and granule, flux , glidant, dispersant, stabilizer, coprecipitator,detoxification and lubricant, etc.

2. cosmetics industry : film former, thickener, lubricant, and dispersant .

3. K15 is used as dispersant and stabilizer of ink

4. K90 is used as film former and surfactant of paper

5. It also can be used in paint, coating, adhesive, glass fiber, auxiliary and detergent, etc.