High Quality Povidone

Product Description Application: PVP-K series can be used as film-forming agent, viscosity enhancement agent, lubricator and adhesive. They are the key component of hair sprays, mousse, gels and lotions & solution,hair-dying reagent and shampoo in hair-care products. They can be used as...
Product description

Product Description

Application:

PVP-K series can be used as film-forming agent, viscosity enhancement agent, lubricator and adhesive. They are the key component of hair sprays, mousse, gels and lotions & solution,hair-dying reagent and shampoo in hair-care products. They can be used as assistant in skin-careproducts, eye makeup, lipstick, deodorant, sunscreen and dentifrice.


Pharmaceutical:

Povidone K30 and K90 is a new and excellent pharmaceutical excipient. It is mainly used as binde for tablet, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid

medicine andstain, stabilizer for enzyme and heat sensitive drug, coprecipitant for poorly soluble

drugs, lubricator and antitoxic assistant for eye drug.PVP works as excipients in more than one

hundreds drugs.


Specification:

Items

K17

K30

K90

Appearance

White or light yellow powder

White or light yellow powder

White or light yellow powder

Water

5.0% max.

5.0% max.

5.0% max.

Identification A,B,C,D

Positive

Positive

Positive

Residue on ignition

0.1% max.

0.1% max.

0.1% max.

K-Value

15.3-18.36

27-32.4

82.9-97.2

P-H

3.0-7.0

3.0-7.0

3.0-7.0

Hydrazine

1 ppm max.

1 ppm max.

1 ppm max.

Heavy metals

10 ppm max.

10 ppm max.

10 ppm max.

NVP content (HPLC)

0.2% max.

0.2% max.

0.2% max.

Peroxides, as H2O2

400ppm max.

400ppm max.

400ppm max.


Shipping methods: By Courier, by air or by sea

Packaging: 25Kg or as demand



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