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CAS No 81-04-9 , naphthalene-1,5-disulfonic acid

  • Name: naphthalene-1,5-disulfonic acid
  • Synonyms: Naphthalene-1,5-disulfonic acid;Armstrong's acid;naphthalene-1,5-disulfonic acid; 1,5-NAPHTHALENEDISULFONIC ACID; 81-04-9; Armstrong's S acid; 1,5-Naphthylene disulfonic acid;
  • CAS Registry Number:
  • Transport: UN 2585
  • Density: 1.704 g/cm3
  • Refractive index: 1.695
  • Safety Statements: R34
  • Hazard Symbols: C: Corrosive;
  • EINECS: 201-317-9
  • Molecular Weight: 288.29692
  • InchiKey: XTEGVFVZDVNBPF-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H8O6S2/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,
    15)16/h1-6H,(H,11,12,13)(H,14,15,16)
  • Risk Statements: S26;S36/37/39;S45
  • Molecular Formula: C10H8O6S2
  • Molecular Structure:CAS No:81-04-9 naphthalene-1,5-disulfonic acid
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81-04-9 1,5-Naphthalenedisulfonic Acid

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi ,ShanXiChina
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81-04-9 1,5-Naphthalenedisulfonic acid

  • 1,5-Naphthalenedisulfonic acid Armstrong acid 1,5-Naphthalene Disulfonic Acid 1,5-Naphthalenedisulfonic Acid Tetrahydrate 1,5-Naphthalene Disulfonic Disodium
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
  • Fax: +852 8130 0927
  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,Hong kong
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81-04-9 1,5-Naphthalene Disulfonic Acid

  • 1,5-Naphthalene Disulfonic Acid
  • China Shenzhen sailing chemical Co.,Ltd [Manufacturer]
  • Tel: 86-755-26415005
  • Fax: 86-755-26412646
  • Address: 1-403 Bei tou hao yuan Nanxing Road Nanshan District Shenzhen, Guangdong 518051 shenzhenCHINA shenzhen,China
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81-04-9 1,5-Naphthalenedisulfonic acid

  • 1,5-Naphthalenedisulfonic acidArmstrong acid
  • Germany Merck Schuchardt OHG [Manufacturers]
  • Tel: +49-(8102)-802-0
  • Fax: +49-(8102)-802-175
  • Address: Eduard-Buchner-Str. 14-20, Hohenbrunn 85662, Hohenbrunn,HohenbrunnGermany
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81-04-9 1,5-Naphthalenedisulfonic Acid

  • China Orichem [Manufacturers]
  • Tel: +86-571-85270505
  • Fax: +86-571-85270303
  • Address: hangzhou zhejiang china hangzhou,zhejiangChina
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81-04-9 1,5-Naphthalene Disulfonic Acid, 99%

  • 1,5-Naphthalene Disulfonic Acid, 99%
  • China Pleapharma Co.,Ltd [Manufacturer]
  • Tel: 86 23 67030808
  • Fax: 86 23 67030809
  • Address: 22F,Jingxin center,No.70 Xingguang Road,Yubei Zone,Chongqing402232 chongqingCHINA chongqing,China
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81-04-9 1,5-Disulphonic Acid Naphthalene

  • 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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81-04-9 1,5-Naphthalene Disulfonic Acid

  • 1,5-Naphthalene Disulfonic Acid, 99%
  • China Tianjin Pharmacn Science Co., Ltd. [Manufacturer]
  • Tel: 86-22-23359620/ 86-13612042162 (mobile)
  • Fax: 86-22-23359620
  • Address: 1006 Sinochem Building, 707 Lianmeng RD, Shijiazhuang 050061, Hebei, China ,China
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81-04-9 1,5-Disulphonic Acid Naphthalene

  • China Nanjing Samwon International Limited [Importer/Exporter]
  • Tel: +86-(25)-84873444
  • Fax: +86-(25)-84507436
  • Address: 1108, BLDG B, New Century Plaza, No 1, South Taiping Rd., Nanjing, Jiangsu 210002, Nanjing,JiangsuChina
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81-04-9 1,5-NAPHTHALENE DISULFONIC ACID

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References of naphthalene-1,5-disulfonic acid
Title: Armstrong's Acid
CAS Registry Number: 81-04-9
CAS Name: 1,5-Naphthalenedisulfonic acid
Molecular Formula: C10H8O6S2
Molecular Weight: 288.30
Percent Composition: C 41.66%, H 2.80%, O 33.30%, S 22.24%
Literature References: Prepd by sulfonation of naphthalene: Lynch, Scanlan, Ind. Eng. Chem. 19, 1010 (1927).
Properties: Crystals. Soluble in water, alc; practically insol in ether.