methylene succinic

• Post Date:

  Jan 14,2015

• Expiry Date:

  Jan 14,2016

• Detailed Description:

  Cas No. :97-65-4 Quantity: 15000Metric Tons
  Specs:99.6%MIN
  Price:1650 USD Metric Tons
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  Properties
  
  Itaconic acid or methylene succinic acid
  
  MW: 130.1; MF: C5H6O4;
  
  Structural Formula:
  
  
  Specification
  
  Appearance white crystal or powder
  Purity 99.6%min
  Melting point 165-168
  Loss on drying 0.2% max
  Ignition residue 0.03% max
  Color 5APHA max
  Iron(Fe) 0.0002% max
  Heavy metal(Pb) 0.001% max
  Chloride(Cl-) 0.0005% max
  Sulfate(SO42-) 0.002% max
  

• CAS Registry Number:

  97-65-4

• Synonyms:

  ;Methylenesuccinic acid;Methylenebutanedioic acid;2-methylidenebutanedioate;

• Molecular Formula:

  C₅H₆O₄

• Molecular Weight:

  128.084

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Zhejiang Guoguang Biochemistry Co., Ltd.     [ China ]        

• Contact:

  Mei

• Tel:

  0570-3881770

• Fax:

  0570-3888517

• Email:

  meifang@ggbiochem.com