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2,7-Naphthalene disulfonic acid disodium salt

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  Post Date: Feb 23,2016
  Expiry Date: Aug 21,2016
  Detailed Description: Cas No. :1655-35-2

2,7-Naphthalene disulfonic acid disodium salt
CAS :1655-35-2

Structural formula

Mol. formula

C10H6O6S2Na2

Mol. weight

332.25

Appearance

White powder

Purity

≥99%

Water ≤3﹪

Insoluble in water

≤0.5%

Packing

Packaged in plastic woven bag with net weight 25kg or 50kg


  CAS Registry Number:

1655-35-2

  Synonyms: ;Sodium 2,7-naphthalene Disulfonate;disodium naphthalene-2,7-disulfonate;naphthalene-2,7-disulfonate;2,7-Naphthalene disulfonic acid disodium salt;
  Molecular Formula: C10H6O6S2
  Molecular Weight: 286.2821
  Molecular Structure: 1655-35-2 2,7-Naphthalenedisulfonic acid disodium salt
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Zaozhuang Tairui Fine Chemical Co.,Ltd.     [ China ]        
  Contact: Mr Yang
  Tel: +86-632-7837688 13969421879
  Fax: +86-632-7703997
  Email: tairui@tairuichem.com
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