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4-Phenolsulfonic Acid Sodium Salt

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  Post Date: Aug 26,2017
  Expiry Date: Feb 22,2018
  Detailed Description: Cas No. :825-90-1 1) 4-Phenolsulfonic Acid Sodium Salt dihydrate
MF: C6H5NaO4.2H20
Appearance: white crystal powder
Assay: 99%min.
Chloride: 0.1% max.
Sulfate: 1.0% max.
Fe: 0.01% max
Heavy metal ( as Pb): 0.005% max.
Insoluble matterr in water: 0.1% max.

2) 4-Phenolsulfonic Acid Sodium Salt anhydrate
MF: C6H5NaO4
Appearance: white powder
Assay: 99%min.
Chloride: 0.05% max.
Sulfate: 0.5% max.
Fe: 0.002% max
Heavy metal ( as Pb): 0.002% max.
Insoluble materrer in water: 0.01% max.

Package: 25KG/kraft bag

  CAS Registry Number:

825-90-1
  Synonyms: ;sodium 4-hydroxybenzenesulphonate;4-Hydroxybenzenesulfonic acid sodium salt;4-Hydroxybenzenesulphonic acid sodium salt;4-Phenolsulphonic acid sodium salt;Sodium Sulfophenylic Acid;Sodium 4-Hydroxybenzenesulfonate;
  Molecular Formula: C6H5NaO4S
  Molecular Weight: 196.16
  Molecular Structure: 825-90-1 4-Phenolsulfonic acid, sodium salt
  Safety Description: S24/25:Avoid contact with skin and eyes.;

  Company: Wuhan Kemi-Works Chemical Co., Ltd     [ China ]          
  Contact: Dr. Allen Zhang
  Tel: 86-27-85736489
  Fax: 86-27-85736485
  Email: sales@kemiworks.com; info@kemiworks.net
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