pvp

Brief Description
CAS No.: 900-39-8 Other Names: Polyvinylpyrrolidone MF: (C6H9NO)n
EINECS No.: 201-800-4 Place of Origin: Zhejiang China (Mainland) Type: Agrochemical Intermediates, Dyestuff Inte...
Purity: 98%-100% Brand Name: Sikeda Application: medicine,cosmetics,industry
Appearance: white powder Solubility: Soluble Grade Standard: Medicine Standard
PH: 3.0-7.0  
Delivery Terms & Packaging
Packaging Detail:50kg/bag
Delivery Detail:Depend on order
Specifications
pvp

1.Factory direct sales
2.ISO certification
3.Fresh raw material
4.Good design team and serious qulity supervision

General Description

PVP-k30(Pharmaceutical grade) is a kind of new excellent pharmaceutixal excipient.It is mainly used as binder for tablet and granule,dissolving assistant for injection,flow assistant for capsule,dispersant for liquid medicine and pigment,stabilizer for enzyme and heat-sensitive drug,copreccipitant for poorly soluble drugs,lubricator,and antitoxic assistant for eye drug.PVP has been used as excipient in more than 100 drugs.

Standard:

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

Usage:

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.