G Salt

• Post Date:

  Feb 21,2014

• Expiry Date:

  Aug 20,2014

• Detailed Description:

  Cas No. :842-18-2 Quantity: 100Metric Tons
  Price:5 USD Kilograms
  Payment Method: TT advance
  White needle crystal,shape is dried or pulpiness,white or light grey powder Specification:
  Name : 7-hydroxy-1,3-naphthalenedisulfonic acid, dipotassium salt
  Alias : dipotassium 7-hydroxynaphthalene-1,3-disulfonate; G salt; G Acid
  CAS RN:842-18-2
  EINECS:212-672-4
  Molecular formula: C10H6K2O7S2
  Molecular weight:380.46 Used as acid dye intermediate, and use for making food colorants

• CAS Registry Number:

  842-18-2

• Synonyms:

  ;dipotassium 7-hydroxynaphthalene-1,3-disulfonate;G salt;2-Naphthol-6,8-Dipotassium Disulfonate;7-hydroxynaphthalene-1,3-disulfonate dipotassium;Dipotassium 7-Hydroxynaphthalene-1,3-Disulphonate;

• Molecular Formula:

  C₁₀H₆K₂O₇S₂

• Molecular Weight:

  380.478

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Zhengzhou Welcom Tech. Co., Ltd     [ China ]        

• Contact:

  Hu Miss

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