Polyvinylpyrrolidon...

Polyvinylpyrrolidone 9003-39-8 For For Thickeners, Emulsifiers

Polyvinylpyrrolidone 9003-39-8 For For Thickeners, Emulsifiers

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10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

99% Polyvinylpyrrolidone Polyvinylpyrrolidone Manufacturer For Thickeners, Emulsifiers

Quick Details

  • Appearance:White Powder
  • Application: It Can Be Used As Pharmaceutical Intermediates, Or As Curing Agent Of Epoxy Resins, Etc
  • PackAge:100g/ bag, 2 kg/ bag, 25kg/ carton or as required
  • ProductionCapacity:10000|Metric Ton|Month
  • Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
  • Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc

Superiority:

 

Advantages:
 
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

 

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.


2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.


3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.


4. Warm after-sale service Any of your question would be solved for the first as soon as possible.

 

Details:

Product Name: Polyvinylpyrrolidone
Synonyms: K-30;POVIDONE;POP;POLYVINYLPYRROLIDONE K 25;POLYVINYLPYRROLIDONE K 30;POLYVINYLPYRROLIDONE K 90;POLYVINYLPYRROLIDONE K 60;POLYVINYLPYRROLIDONE-DIVERGAN RS
CAS: 9003-39-8
MF: (C6H9NO)n
MW: 0
EINECS: 1312995-182-4
Product Categories: Polymers;Food & Flavor Additives;Hydrophobic Polymers;Materials Science;Poly(vinylpyrrolidone);Polymer Science;Vinylpyridine and Vinypyrrolidone Polymers;API;medicinal new accessories;pharmaceutical intermediate and medicine grade
Mol File: Mol File
 
 
Polyvinylpyrrolidone Chemical Properties
Melting point  ~165 °C (dec.)(lit.)
density  1,69 g/cm3
storage temp.  Store at RT.
solubility  H2O: soluble100mg/mL
form  powder
color  White to yellow-white
PH 3.0-5.0
Water Solubility  Soluble in water.
Sensitive  Hygroscopic
Merck  14,7697
Stability: Stable. Incompatible with strong oxidizing agents. Light sensitive. Hygroscopic.
EPA Substance Registry System 2-Pyrrolidinone, 1-ethenyl-, homopolymer(9003-39-8)
 
Safety Information
Safety Statements  22-24/25
WGK Germany  1
RTECS  TR8370000
TSCA  Yes
HS Code  39059990
Hazardous Substances Data 9003-39-8(Hazardous Substances Data)
 
Polyvinylpyrrolidone Usage And Synthesis
Vinylpyrrolidone polymer Polyvinylpyrrolidone is abbreviated as PVP, and is the polymer of vinylpyrrolidone. According to the different degree of polymerization, it is further classified into soluble PVP and insoluble PVPP (polyvinyl polypyrrolidone). Molecular weight of the soluble PVP is 8,000 to 10,000.The soluble PVP can be used as a precipitating agent which can be settle down through its action with polyphenols. Using this method, it is easily to have residual PVP in the alcohol. Due to the savings effect of PVP inside the human body, the World Health Organization doesn’t recommend to apply this substance. In recent years, the use of soluble PVP has been rare. Insoluble PVPP system had began to be used in the beer industry since the early 1960s. It has a relative molecule weight greater than the relative mass greater than 700,000. It is a insoluble polymer derived from the further cross-linking and polymerization of PVP and can be used as an adsorbent of polyphenols with a good efficacy. 
Chemical Properties white powder
Uses suitable for gene delivery
Definition ChEBI: A vinyl polymer composed of repeating -CH2-CR- units where R is a 2-oxopyrrolidin-1-yl group.
General Description White powder. Compatible with a wide range of hydrophilic and hydrophobic resins.
Air & Water Reactions Hygroscopic. Water soluble.

 

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