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  • FOB Price:
    0 USD/KilogramGet Latest Price
  • Port:
    shanghai port
  • Minimum Order Quantity:
    500kgs Kilogram
  • Supply Ability:
    5tons  Kilogram/Month
  • Payment Terms:
    L/C,T/T,Western Union,
Quick Details
Synonyms: Poly(1-(2-oxo-1-pyrrolidinyl)ethylene);Polyvinylpolypyrrolidone;Polyvinylpolypyrrolidone (Insoluble PVP)(Crospovidone);Crospovidone;Polyvinylpolypyrrolidone/Crospovidone;Polyvinylpyrrolidone (Insoluble PVPP);Poly(1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl); Classification: Feed Additives
EINECS: 201-800-4 Molecular Formula: (C6H9NO)n
Melting Point: 300℃ Boiling Point: 217.6 °C at 760 mmHg
Stability: Water Solubility:
Refractive index: 1.593 Flash Point: 93.9 °C
Purity: >=95% Appearance: white powder
HazardClass: Brand Name:
Packaging & Delivery
Packaging Detail: 25kg/ fiber drum 400*560
Delivery Detail:
Detailed Description

 smell. It’s insoluble in water, alkali, acid and common organic reagents Stereoscan photographs show that it is voluminous particulars and has large total surface and lots of porosity which is between 2-10nm. It can swell in water easily and can complex with polyphenol, carboxylic acids and other low molecular weight compounds. PVPF can only be used once and PVPR can be reused after regenerated

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Levels:Free member
Last Login:2017-03-15


Address:No. 103, Building No.2, 181 Wenshui Road east, Shanghai, 200437, China