CHemwill -- Polyv...

CHemwill -- Polyvinylpyrrolidone (PVP) CAS 9003-39-8

CHemwill -- Polyvinylpyrrolidone (PVP) CAS 9003-39-8

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Keywords

Polyvinylpyrrolidone PVP Povidone

Quick Details

  • Appearance:As per COA
  • Application:It is an important raw material and intermediate for chemical industry.
  • PackAge:export standard
  • ProductionCapacity:5|Metric Ton|Day
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Superiority:

CHemwill --   Polyvinylpyrrolidone (PVP)

 

 

Name   Polyvinylpyrrolidone
Synonyms   Polyvinyl pyrrolidone; Povidone; PVP
copyRight
Molecular Structure   CAS # 9003-39-8, Polyvinylpyrrolidone, Polyvinyl pyrrolidone, Povidone, PVP
 
Molecular Formula   (C6H9NO)n
CAS Registry Number   9003-39-8
 
Properties
 
Melting point   130 ºC
     
Safety Data
 
Safety Description   S24/25    Details
MSDS   Available

 

 

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. 

 

Our main production base is located in Xuzhou industry park.  We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA
 

Ms Mary Chi  -  Sales manager 

 

 

 

 

Details:

 

 

Polyvinylpyrrolidone Basic information
Vinylpyrrolidone polymer Water-soluble polyamides Physical and chemical properties The use of polyvinylpyrrolidone Rheological properties of solutions Compatibility Safety Identification test Content Analysis Toxicity Limited use Chemical Properties Uses Production method
Product Name: Polyvinylpyrrolidone
Synonyms: Polyvinylpyrrolidone (K15) BioChemica;Polyvinylpyrrolidone Manufacturer;143rp;1-ethenyl-2-pyrrolidinonepolymers;1-ethenyl-2-pyrrolidinonhomopolymer;1-vinyl-2-pyrrolidinonpolymers;2-pyrrolidinone,1-ethenyl,homopolymer;2-Pyrrolidinone,1-ethenyl-,homopolymer
CAS: 9003-39-8
MF: CH4
MW: 16.04246
EINECS: 1312995-182-4
Product Categories: medicinal new accessories;pharmaceutical intermediate and medicine grade;Polymers;Food & Flavor Additives;Hydrophobic Polymers;Materials Science;-;Poly(vinylpyrrolidone);Polymer Science;Vinylpyridine and Vinypyrrolidone Polymers;API
Mol File: 9003-39-8.mol
Polyvinylpyrrolidone Structure
 
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
Autoignition Temperature 440 °C
TSCA  Yes
HS Code  39059990
Hazardous Substances Data 9003-39-8(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 2000 mg/kg
MSDS Information
Provider Language
Polyvinylpyrrolidone English
SigmaAldrich English
ACROS English
ALFA English
 
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. 

 

 

Our main production base is located in Xuzhou industry park.We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Think Chemistry,Think CHemWill

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA
 

Ms Mary Chi  -  Sales manager 

 

 

Website: #

 

 

 

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