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povidonek30
povidonek30

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Quality/Safety Certification: 0.00


have much more cheap price compare with other manufacturer,have good monober and good quality .

Applications:

Pharmaceutical:
Povidone K30 is a new and excellent pharmaceutical excipient. It is mainly used as binder for tablet, dissolving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and stain, 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. PVP K30(Pharmaceutical grade) has officially been permitted by China National Drug Administration to be sold in China market.

Characteristics

--A white to creamy white powder;

--Readily soluble in water and a variety of organic solvent;

--Good hygroscopicity and adhension;

 

No.

Specification

E-1202

1

pH Value (1% suspension in water)

5-8

2

Water-soluble substances, %

≤1.0

3

Water (K.Fischer), %

≤6.0

4

Sulphated ash, %

≤0.4

5

Free-N-vinylpyrrolidone-2-one, ppm

≤10

6

Free-N,N'-Divinyl-Imidazolidone, ppm

≤2

7

Lead, ppm

≤5

8

Arsenic, ppm

≤2

9

Assay, %

11.0-12.8

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