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CAS No 2503-73-3 , tetrasodium Search by region : China

  • Name: tetrasodium
  • Synonyms: C.I. DIRECT BLUE 78;tetrasodium; TETRASODIUM SALT; EINECS 219-708-8;2-[[4-[[4-[(2Z)-2-(6-anilino-2-oxo-3-sulfonatonaphthalen-1-
    ylidene)hydrazinyl]naphthalen-1-yl]diazenyl]-6-sulfonatonaphthalen-1-yl]
    diazenyl]benzene-1,4-disulfonate;Ismafast Blue 4GL;
  • CAS Registry Number:
  • EINECS: 219-708-8
  • Molecular Weight: 1055.906077
  • InchiKey: WVAXYCNDKXJNGU-MNACUSLPSA-J
  • InChI: InChI=1S/C42H29N7O13S4.4Na/c50-42-40(66(60,
    61)62)21-24-20-26(43-25-6-2-1-3-7-25)10-13-29(24)41(42)49-47-35-16-15-34
    (30-8-4-5-9-31(30)35)44-46-37-18-17-36(32-14-11-27(22-33(32)37)63(51,
    52)53)45-48-38-23-28(64(54,55)56)12-19-39(38)65(57,58)59;;;;/h1-23,43,
    47H,(H,51,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,
    62);;;;/q;4*+1/p-4/b46-44?,48-45?,49-41-;;;;
  • Molecular Formula: C42H25N7Na4O13S4
  • Molecular Structure:CAS No:2503-73-3 tetrasodium

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2503-73-3 Direct Blue78

  • Direct Blue78
  • 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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2503-73-3 Direct Blue 78

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2503-73-3 Direct Blue 78

  • China Kelco Chemicals Co.,Ltd. null
  • Fax: +86-21-62733549
  • Address: Rm 601, Tianshan Manshion, No. 30, Tian Shan Road,Shanghai, 200336, China. null,nullChina
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2503-73-3 DIRECT BLUE 78

  • China Qingdao Chinaoil Co., Ltd null
  • Fax: +86-532-85713888 85723888
  • Address: 22/F,Golden Light Tower,No.56, Xianggang Zhong Road, Qingdao 266071, China null,nullChina
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2503-73-3 DIRECT BLUE 78

  • China Dragon Chemical Group Co.,China null
  • Fax: +86-571-88391332 49-211-550203-10
  • Address: 10/Fl., Jinjiang Building, 111 South Hushu Rd., Hangzhou, China null,nullChina
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2503-73-3 DIRECT BLUE 78

  • China Dintech Chemical Co.,Ltd. null
  • Fax: +86-510-82720323
  • Address: 20-D,Huaguang Mansion,333 Zhong Shan Road,Wuxi,China. null,nullChina
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2503-73-3 C.I. Direct Blue 78, tetrasodium salt

  • China Winchem Industrial Co. Ltd. [Manufacturer, Trading Company]
  • Tel: 86-574-83851061 86-574-87083208
  • Fax: 86-574-87083209
  • Address: Room 905, No.3 Building,East Business Center, 456 Xingning Road, Ningbo City,China null,nullChina
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2503-73-3 C.I. Direct Blue 78, tetrasodium salt

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2503-73-3 Direct Blue 78

  • Direct Blue 78
  • China Dynasty Chemicals Co., Ltd. null
  • Fax: +86 574 87317917
  • Address: 21F Lingqiao Square, 31 Yaohang Street, Ningbo, China NINGBO,zhejiangChina
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2503-73-3 C.I. Direct Blue 78, tetrasodium salt

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