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High quality Pharmaceutical Grade Pollyvinylpolypyrrolidone(PVPP)
High quality Pharmaceutical Grade Pollyvinylpolypyrrolidone(PVPP)

High quality Pharmaceutical Grade Pollyvinylpolypyrrolidone(PVPP)

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 95-100%
  • Payment Terms : L/C,T/T,Other

Keywords

Pollyvinylpolypyrrolidone purity 99% Pollyvinylpolypyrrolidone high quality cas 25249-54-1

Quick Details

  • Appearance:White or yellowish-white powder or flakes
  • Application:widely used as 1)Disintergrating agent,2)Stabilizer for suspension,3)Moisture Absorbent, 4)Complextant of Polyphenols and Tannin for the extract formulations.
  • PackAge:25kg/paper drum or as customers' requirements
  • ProductionCapacity:200|Kilogram|Week
  • Storage:well-ventilating, away from open fire, high temperature, and antioxidant
  • Transportation:by sea/by express

Superiority:

1, High quality with competitive price:

  We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery

  1) Parcels can be sent out within 24 hours after payment. Tracking number is available.

  2) Secure and discreet shipment. You have various choices of transportation methods.

3, We have clients throughout the world.

  1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.

  2) Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.

  3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

 

Details:

Basic information

Crospovidone is hygroscopic,insoluble in water and all other common solvents,but it swells rapidly in aqueous solutbition without any gel froms.Its; classified as Crospovidone Type A and Type B according to the different particle size.

Product Name:

Polyvinylpyrrolidone cross-linked

Synonyms:

K-30;PVPP;PVPD;PVP K-30;POLYVIDONE;POLYVIDONUM;POLYVINYLPOLYPYRROLIDONE;POLYVINYLPYRROLIDONE CROSS LINKED

CAS:

25249-54-1

MF:

(C6H9NO)n

Product Categories:

Beverage;Vinylpyridine and Vinypyrrolidone Polymers;Analytical Reagents;Analytical/Chromatography;Application Specific Reagents;Food &;Hydrophobic Polymers;Materials Science;Poly(vinylpyrrolidone);Polymer Science;Polymers;NULL;API;Pyrrolidones

Mol File:

25249-54-1.mol

 

Chemical Properties

melting point 

~165 °C (dec.)(lit.)

boiling point 

217.6 °C at 760 mmHg

density 

1.144 g/cm3

flashing point 

93.9 °C

vapor pressure 

0.132 mmHg at 25°C

 

Technical Specification

Product

Crospovidone Type A

Crospovidone Type B

Appearance

White or yellowish-white powder or flakes

Identifications

Meet ID Tests

Solubility

Practically insoluble in water,in alcohol and in methylene chloride

Water- soluble substances

1.0% max

1.0% max

pH((1% in water)

5.0 –8.0

5.0 –8.0

Loss on Drying

5.0% max.

5.0% max.

Sulphated Ash

0.1% max.

0.1% max.

Nitrogen content

11.0 -12.8 %

11.0 -12.8 %

Impurity A

10 ppm max.

10 ppm max.

Peroxide(As H2O2)

400 ppm max.

1000 ppm max.

Heavy Metal

10 ppm max.

10 ppm max.

Particle Size(μm), ≥80%

50-300

5-50

 

About us:

Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. We have developed to a very famous group corporation Enterprise in chemical industry step by step. 

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