Schaeffer's acid sodium Salt

• Post Date:

  Feb 21,2014

• Expiry Date:

  Aug 20,2014

• Detailed Description:

  Cas No. :135-76-2 Appearance: white powder
  Purity: 99% min.
  Assay: 85% min.
  Moisture: 10% max.
  Inorganic Salts: 5% max.
  Insolubles in water: 0.1% max.

• CAS Registry Number:

  135-76-2

• Synonyms:

  ;2-Naphthol-6-sulfonic acid, sodium salt;2-Naphthalenesulfonic acid, 6-hydroxy-, sodium salt (1:?);2-Naphthalenesulfonic acid, 6-hydroxy-, sodium salt;Sodium 6-hydroxynaphthalene-2-sulphonate;6-hydroxy-2-naphthalenesulfonic acid,sodium salt;

• Molecular Formula:

  C₁₀H₇NaO₄S

• Molecular Weight:

  246.2149

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:;
  R36/37/38:;
  

• Safety Description:

  S22:;
  S26:;
  S36/37/39:;
  

• Company:

  Zhengzhou Welcom Tech. Co., Ltd     [ China ]        

• Contact:

  Hu Miss

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  0086-371-67986518

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  0086-371-67985568

• Email:

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