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Sulphanilic acid

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  Post Date: Aug 02,2013
  Expiry Date: Aug 02,2014
  Detailed Description: Cas No. :121-57-3 Quantity: 1000Metric Tons
Specs:99%MIN
Performance: White to off white powder. Slight soluble in water, more soluble boiling water, almost insoluble in alcohol,ether and benzene. Notable acid. Soluble caustic soda solution and sodium carbonate solution.
Applications: It is a good intermediate product for colorants(dyes, food colors, optical brightening agents). For example, acid orange II, sunset yellow, lemon yellow, reserving agent H, Aid B, Brightener BG and so on. It also is the material of flavor, medicine and building material.
Molecular Formula: C6H7O3NS
CAS No.: 121-57-3
Molecular weight:173.19

Standard: HG/T3678-2000

Index Name Index Value
Appearance: white to off white powder
Assay % ≥99
Aniline % ≤0.02
Water insoluble matter % ≤0.1



Packing: Plastic bag lined woven bag, 25kg/bag. Or following your demand.
Storage: In dry and airiness place, avoid moisture and deterioration.
Transportation: No knocked or broken, avoid rain.

  CAS Registry Number:

121-57-3

  Synonyms: ;4-Aminobenzenesulfonic acid;4-Anilinesulfonic acid;Sulphanilic acid;4-Aminobenzenesulphonic acid;Sulphanillic Acid;4-aminobenzenesulfonate;p-Aminobenesulfonic acid;
  Molecular Formula: C6H7NO3S
  Molecular Weight: 173.18648
  Molecular Structure: 121-57-3 Sulfanilic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/38:;
R43:;
  Safety Description: S24:;
S37:;

  Company: Shijiazhuang Linxin Chemical Co.,Ltd.     [ China ]        
  Contact: Candy Wang
  Tel: +86-311-86097772
  Fax:
  Email: candy@linxinchem.cn
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