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CAS No 70-49-5 , 2-sulfanylbutanedioic acid

  • Name: 2-sulfanylbutanedioic acid
  • Synonyms: Thiomalic acid;Mercaptosuccinic acid; Monomercaptosuccinic acid; 2-Thiomalic acid; Butanedioic acid; 2-Mercaptosuccinic acid; 70-49-5; mercapto-;2-sulfanylbutanedioic acid;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 152-155 ºC
  • Density: 1.528 g/cm3
  • Refractive index: 1.555
  • Water Solubility: 150 G/L (20 ºC)
  • Safety Statements: R22;R36/37/38
  • Hazard Symbols: Xn: Harmful;
  • EINECS: 200-736-4
  • Molecular Weight: 150.15304
  • InchiKey: NJRXVEJTAYWCQJ-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H6O4S/c5-3(6)1-2(9)4(7)8/h2,9H,1H2,(H,5,6)(H,7,8)
  • Risk Statements: S26;S36/37/39
  • Molecular Formula: C4H6O4S
  • Molecular Structure:CAS No:70-49-5 2-sulfanylbutanedioic acid
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70-49-5 MERCAPTOSUCCINIC ACID; 98%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
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70-49-5 DL-Mercaptosuccinic acid

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: Union City,CaliforniaUnited States
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70-49-5 DL-Mercaptosuccinic acid

  • China Xilin Chemical Group Co., Ltd []
  • Tel: +86-(0)-15527136576
  • Fax: +86-(27)-83820093
  • Address: 16# Luojiashan, Wuchang District, Wuhan, Hubei 430071, ,China
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70-49-5 Mercapto Succinic Acid

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70-49-5 2469 MERCAPTOSUCCINIC ACID, 97%

  • United States Parish Chemical Company [Manufacturer]
  • Tel: (801) 226-2018
  • Fax: (801) 226-8496
  • Address: Parish Chemical Company
    PO Box 277
    Orem, UT 84059-0277 ,United States
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70-49-5 DL-Mercaptosuccinic acid

  • China Wuhan Star Trading Co.,Ltd [Manufacturer]
  • Tel: +86-27-83642615/ +86-27-83607103
  • Fax: +86-27-83608547
  • Address: Wuhan star trading co.,ltd
    2-1801,No.498 Jianshe Ave.,
    Hankou, wuhan, china ,China
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70-49-5 DL-Mercaptosuccinic acid

  • Japan Toyo kasei kogyo co.,Ltd [Manufacturers]
  • Tel: +81-06-6346-7000
  • Fax: +81-06-6346-6715
  • Address: Shindai Building 1-2-6 Dojimahama, Kita-ku, Osaka City 530-0004 ,Japan
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70-49-5 DL-Mercaptosuccinic acid

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70-49-5 MERCAPTOSUCCINIC 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,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China ,China
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References of 2-sulfanylbutanedioic acid
Title: Thiomalic Acid
CAS Registry Number: 70-49-5
CAS Name: Mercaptobutanedioic acid
Synonyms: mercaptosuccinic acid
Molecular Formula: C4H6O4S
Molecular Weight: 150.15
Percent Composition: C 32.00%, H 4.03%, O 42.62%, S 21.36%
Properties: White crystals; sulfidic odor. mp 149-150°. Soly in water at 40° about 50 g/100 ml; in ethanol at 25° about 50 g/100 ml. Also sol in acetone. Moderately sol in ether. Practically insol in benzene. The aq soln gives a transitory blue color with ferric chloride.
Melting point: mp 149-150°