Hangzhou Chemfar Ltd.

Polyvinylpolypyrrolidone, Pvpp, 9003-39-8 manufacturer / supplier in China, offering Polyvinylpolypyrrolidone CAS No. 9003-39-8, Dmtda Dimethyl Thio-Toluene Diamine, L-Tartaric Acid CAS No. 87-69-4 and so on.

Supplier Homepage Product List Organic Intermediate Polyvinylpolypyrrolidone CAS No. 9003-39-8

Polyvinylpolypyrrolidone  CAS No. 9003-39-8

FOB Price: Get Latest Price
Min. Order: 1,000 KG
Transport Package: 20kg Net Fiber Drum
Payment Terms: L/C, T/T, D/P

Basic Info.

Type:Fine Chemicals Intermediates
Appearance:Powder
Quality:Industrial
Colour:White or Yellowish-White
White or Yellowish-White Powder:Assay of Nitrogen(Odb) 11.0-12.8%
Trademark:CHEMFAR
Origin:China

Product Description

Product Description

Polyvinylpolypyrrolidone  (PVPP)

CAS NO.:  9003-39-8 /  25249-54-1

 

Specification:

Item

Standard

Appearance

White or yellowish-white powder, hygroscopic

Solubility

Insoluble in water and other organic solvents

Identification

No blue color appears.

Assay of nitrogen(odb)

11.0-12.8%

Lead

2 ppm max

Arsenic

3 ppm max

PH (1% in water)

5.0-8.0

Residue on Ignition

0.4% max

Water-soluble substances

0.5% max

Acid/ethanol soluble substances

1.0% max

Peroxide

400 ppm max

N- vinylpyrrolidone

10 ppm max

Moisture

5.0% max

Particle Size

5-50μm >80%

 

Application:

Used in beverage and Pharmaceutical industry
 

Packing:

20kg net fiber drum

Non-Dangerous Cargo




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Hangzhou Chemfar Ltd.

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