theophyline

• Post Date:

  Sep 01,2016

• Expiry Date:

  Sep 01,2017

• Detailed Description:

  Cas No. :58-55-9 Quantity: 100Metric Tons
  Specs:≥99.0
  Payment Method: T/T, L/C, DP, DA, Western Union, Money Gram
  Product Name : Theophyline
  CAS No. : 58-55-9
  Molecular form : C7H10N4O2
  Molecularweight : 182.1799
  MolecularStructure :
  Appearance : White crystalline powder
  Assay % : ≥99.0
  Melting point : 270-274°C
  Boiling point : 390.1°C
  Package : 25kg/drum
  Usage :
  An important API of respiratory system.

• CAS Registry Number:

  58-55-9

• Synonyms:

  ;Theophylline anhydrous;1,3-dimethyl-3,4,5,7-tetrahydro-1H-purine-2,6-dione;dimethylxanthine;ANHYDROUS THEOPHYLLINE;

• Molecular Formula:

  C₇H₁₀N₄O₂

• Molecular Weight:

  182.1799

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  

• Company:

  Jinan haohua industry co., ltd     [ China ]        

• Contact:

  Jay Kong

• Tel:

  0531-58773055

• Fax:

  0531-58773066

• Email:

  sales@jnhaohua.com