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CAS No 83-64-7 , 4-amino-5-hydroxynaphthalene-1-sulfonic acid

  • Name: 4-amino-5-hydroxynaphthalene-1-sulfonic acid
  • Synonyms: 83-64-7;Chicago acid S;4-amino-5-hydroxynaphthalene-1-sulfonic acid; Aminonaphtholsulfonic acid S; 4-Amino-5-hydroxy-1-naphthalenesulfonic acid; Kyselina S;
  • CAS Registry Number:
  • Transport: UN 2583 8/PG 2
  • Safety Statements: Mildly toxic by ingestion. An eye irritant. See also SULFONATES. When heated to decomposition it emits very toxic fumes of NOx and SOx.
  • Hazard Symbols: C: Corrosive;
  • EINECS: 201-491-6
  • Molecular Weight: 239.24776
  • InchiKey: LRDIEHDJWYRVPT-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H9NO4S/c11-7-4-5-9(16(13,14)15)6-2-1-3-8(12)10(6)7/h1-5,12H,
    11H2,(H,13,14,15)
  • Risk Statements: 34
  • Molecular Formula: C10H9NO4S
  • Molecular Structure:CAS No:83-64-7 4-amino-5-hydroxynaphthalene-1-sulfonic acid
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83-64-7 1-Amino-8-naphthol-4-sulfonic acid

  • 1-Amino-8-naphthol-4-sulfonic acid
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
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  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,nullHong kong
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83-64-7 4-amino-5-hydroxynaphthalene-1-sulfonic acid

  • 4-amino-5-hydroxynaphthalene-1-sulfonic acid
  • China Dynastay Colourants Co. Ltd [Manufacturer]
  • Tel: +86 574 27862090
  • Fax: +86 574 27862092
  • Address: 21f, lingqiao square, 31 yaohang street315000 NingboCHINA Ningbo,nullChina
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83-64-7 1-Amino-8-naphthol-4-sulfonic acid

  • China Shanghai Richem International Co., Ltd. null
  • Tel: +86-(21)-31263688
  • Fax: +86-(21)-51862199
  • Address: Room 603, Golden Eagle Mansion A, No.1518 Minsheng Road, Pudong, Shanghai 200135, shanghai,shanghaiChina
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83-64-7 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID

  • China SHANGHAI RICHEM INTERNATIONAL CO., LTD. [Manufacturer]
  • Tel: +86-21-31263688
  • Fax: +86-21-51862199
  • Address: Room 603, Golden Eagle Mansion A,
    No.1518 Minsheng Road, Pudong,
    Shanghai (200135), P.R.China null,nullChina
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83-64-7 1-Amino-8-naphthol-4-sulfonicacid; 90%

  • 1-Amino-8-naphthol-4-sulfonicacid; 90%
  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
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  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany null,nullGermany
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83-64-7 8-AMINO-1-NAPHTHOL-5-SULFONIC ACID

  • 8-AMINO-1-NAPHTHOL-5-SULFONIC ACID
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong null,nullHong kong
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83-64-7 1-AMINO-8-NAPHTHOL-4-SULFONIC ACID

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
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    (N)Nanjing 210009,China null,nullChina
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