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CAS No 86-65-7 , 7-aminonaphthalene-1,3-disulfonic acid

  • Name: 7-aminonaphthalene-1,3-disulfonic acid
  • Synonyms: Amino-G-Acid; Amino-G acid;7-Amino-1,3-naphthalenedisulfonic acid; 86-65-7; 7-aminonaphthalene-1,3-disulfonic acid;7-aminonaphthalene-1,3-disulfonic acid;
  • CAS Registry Number:
  • Transport: 1759
  • Melting Point: 300 ºC
  • Boiling Point: 569
  • Density: 1.769 g/cm3
  • Water Solubility: soluble
  • Safety Statements: Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of NOx and SOx.
  • Hazard Symbols: C: Corrosive;
  • EINECS: 201-689-2
  • Molecular Weight: 303.31156
  • InchiKey: CMOLPZZVECHXKN-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H9NO6S2/c11-7-2-1-6-3-8(18(12,13)14)5-10(9(6)4-7)19(15,
    16)17/h1-5H,11H2,(H,12,13,14)(H,15,16,17)
  • Risk Statements: R34
  • Molecular Formula: C10H9NO6S2
  • Molecular Structure:CAS No:86-65-7 7-aminonaphthalene-1,3-disulfonic acid
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86-65-7 Amino-G-Acid

  • China Hangzhou Sage Chemical Co., Ltd. [, Manufacturer]
  • Tel: +86-571-86818502
  • Fax: +86-571-86818503
  • Address: RM501 Tower A, New Youth Plaza, NO.8 Jia Shan Road, Hangzhou, Zhejiang 310014, ,ZhejiangChina
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86-65-7 Amino-G-Acid

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86-65-7 Amino-G-Acid

  • China Haihang Industry Co., Ltd. []
  • Tel: +86-(531)-88032799
  • Fax: +86-(531)-85821093
  • Address: 2/F, East Tower, Bldg 12, No. 2 Qilihe Road, Jinan 250100, ,China
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86-65-7 Amino G Acid

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86-65-7 Amino-G-Acid

  • China Jinan Haohua Industry Co., Ltd. [, Manufacturer]
  • Tel: +86-531-55569255
  • Fax: +86-531-55569299
  • Address: 40 Huayuan Rd, Jinan, Shandong 250100, jinan,shandongChina
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86-65-7 7-aminonaphthalene-1,3-disulfonic acid

  • 7-aminonaphthalene-1,3-disulfonic acid
  • China Dynastay Colourants Co. Ltd [Manufacturer]
  • Tel: +86 574 27862090
  • Fax: +86 574 27862092
  • Address: 21f, lingqiao square, 31 yaohang street315000 NingboCHINA Ningbo,China
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86-65-7 Amino G Acid

  • United States Aceto Corporation [Importer/Exporter]
  • Tel: +1-(516)-627-6000
  • Fax: +1-(516)-627-6093
  • Address: One Hallow Lane, Lake Success, New York 11042-1215, ,United States
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86-65-7 1,3-Naphthalenedisulfonicacid, 7-amino-

  • China Dragon Chemical Group Co.,China []
  • Fax: +86-571-88391332 49-211-550203-10
  • Address: 10/Fl., Jinjiang Building, 111 South Hushu Rd., Hangzhou, China ,China
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86-65-7 Amino-G-Acid

  • India Nile Chemicals [Manufacturers]
  • Tel: +91-(22)-66313162, 23454828
  • Fax: +91-(22)-23454828
  • Address: 202, Matruchhaya, 378/80 Narshi Natha Street, Mumbai, Maharashtra 400 009, Mumbai,MumbaiIndia
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86-65-7 2-NAPHTHYLAMINE-6,8-DISULFONIC ACID

  • China Hainan Zhongxin Chemical Co., Ltd. [Manufacturer]
  • Tel: + 86 898 6854 0310/ + 86 21 64361616
  • Fax: + 86 898 6854 0119
  • Address: HAINAN COMPANY
    Address: Rm 811, Hainan Mandarin Hotel,
    Binhai Avenue, Haikou city,
    Hainan, P.R.China
    Tel: + 86 898 6854 0310
    Fax: + 86 898 6854 0119 ,China
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References of 7-aminonaphthalene-1,3-disulfonic acid
Title: Amido-G-Acid
CAS Registry Number: 86-65-7
CAS Name: 7-Amino-1,3-naphthalenedisulfonic acid
Synonyms: 2-naphthylamine-6,8-disulfonic acid; amino-G-acid
Molecular Formula: C10H9NO6S2
Molecular Weight: 303.31
Percent Composition: C 39.60%, H 2.99%, N 4.62%, O 31.65%, S 21.14%
Literature References: Prepd by sulfonation of b-naphthylamine: Fierz-David, Braunschweig, Helv. Chim. Acta 6, 1146 (1923).
 
Derivative Type: Tetrahydrate
Properties: Fine monoclinic needles. Sol in water, less sol in alc. Soly in water at 20°: 9.24 g in 100 g of satd soln.
 
Use: Manufacture of dyes.