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factory PVM/MA(9011-16-9) PVM/MA wholesale in bulk price

factory PVM/MA(9011-16-9) PVM/MA wholesale in bulk price

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  • Purity: 94%
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PVM/MA wholesale 9011-16-9 in bulk price factory PVM/MA(9011-16-9)

Quick Details

  • Appearance:White to off-white free flowing powder
  • Application:Versatile reactive polymer for generating new derivatives, controlled release of bioactives; hydrogel preparation
  • PackAge:net 50kg of plastic drum
  • ProductionCapacity:|Metric Ton|Day
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  • Transportation:By sea or by air

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factory PVM/MA(9011-16-9) PVM/MA wholesale in bulk price

 

Poly(methyl vinyl ether-alt-maleic anhydride) Basic information
Product Name: Poly(methyl vinyl ether-alt-maleic anhydride)
Synonyms: POLY(METHYL VINYL ETHER-CO-MALEIC ANHYDR IDE), AVERAGE MN CA. 67,000;POLY(METHYL VINYL ETHER-ALT-MALEIC ANHYD RIDE), AVERAGE MW CA. 2,400,000;POLY(METHYL VINYL ETHER-ALT-MALEIC ANHYD RIDE), AVERAGE MW CA. 1,080,000;POLY(METHYL VINYL ETHER/MALEIC*ANHYDRIDE );POLY(METHYL VINYL ETHER-CO-MALEIC ANHYDR IDE), AVERAGE MN CA. 50,000;POLY(METHYL VINYL ETHER-ALT-MALEIC ANHYD RIDE), AVERAGE MW CA. 216,000;Methyl vinyl ether/maleic anhydride copolymer, high molecular weight;Methyl vinyl ether/maleic anhydride copolymer, medium molecular weight
CAS: 9011-16-9
MF: C21H24O12X2
MW: 468.41
EINECS:  
Product Categories: Polymers;Hydrophilic Polymers;Maleic Anhydride Copolymers;Acrylics;Hydrophilic Polymers;Maleic Anhydride Copolymers;Materials Science;Polymer Science
Mol File: 9011-16-9.mol
Poly(methyl vinyl ether-alt-maleic anhydride) Structure
 
Poly(methyl vinyl ether-alt-maleic anhydride) Chemical Properties
solubility  several organic solvents and in water upon hydrolysis: soluble
form  powder
color  White
CAS DataBase Reference 9011-16-9(CAS DataBase Reference)
EPA Substance Registry System Maleic anhydride methylvinyl ether polymer (9011-16-9)

CAS: [9011-16-9]

(methylvinylether/maleic anhydride copolymer)

Properties

•  100% Free of benzene and aromatic solvents
•  Broad molecular weight/viscosity range
•  Water insoluble polymer having a reactive anhydride ring
•  Perfectly alternating –ABAB- structure
 
Applications
 
OraRez® AN copolymers are the safest PVM/MA material on the market today. They offer unique formulation and product development opportunities. Applications include:
•  “Direct use” pharmaceutical applications
•  Versatile reactive polymer for generating new derivatives
•  Controlled release of bioactives
•  Generation of hydrolysable linkages for prolonged drug release systems
•  Generation of pH sensitive systems
•  Hydrogel preparation
100% Free of benzene and aromatic solvents; broad molecular weight/viscosity range, water insoluble polymer haveing a reactive anhydride ring; 
 

Details:

 THE COMPANY
 
•  Publicly traded company on the Shenzhen stock exchange (stock code 300109)
•  First domestic company to develop and manufacture PVP and PVM/MA products
•  3rd Largest Global PVP manufacturer
•  2nd Largest Global PVM/MA manufacturer
•  International subsidiaries in China,Europe and Japan
•  Global distribution network
 
  OUR PRODUCTS
 
•  KoVidone® and PolyKoVidone® line of products representing Povidone, Crospovidone and Copovidone pharmaceutical excipients. 
•  OraRez® line of PVM/MA copolymer and derivatives representing functional polymers for bioadhesive/mucoadhesive applications. 
•  KoVidone®-I (PVP-I) broad spectrum biocidal, antifungal and antiviral agent. 
•  Pharmaceutical solvents and intermediates.
 
  QUALITY
 
•  First Chinese manufacturer to be EXCiPACTTM GMP certified
•  All pharmaceutical products manufactured under strict cGMP guidelines
•  All pharma products handled and packaged in class D cleanrooms
•  State of the art manufacturing facility (commissioned 2013)
•  QC equipment and test methods fully validated and fully audit trail compliant
 
ENVIRONMENTAL RESPONSIBILITY
 
•  Fully compliant with government requirements and regulations
•  Real time monitoring of waste streams
•  100% recycling of processing water 
•  Complete conversion from coal to natural gas
•  Focus on developing green production processes
 
　　CUSTOMER and TECHNICAL SERVICE
 
•  Technical Research Center to assist our customer with formulation development
•  New R&D center commissioned in 2018 having integrated R&D and pilot manufacturing
•  Customer partnering to develop new opportunities
•  Strong customer and quality management services to assist our customers
 

 

 

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