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Direct Red 75 tetrasodium salt

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Direct Red 75 tetrasodium salt Basic information

Product Name:
Direct Red 75 tetrasodium salt
Synonyms:
  • CI NO 25380
  • CI 25380
  • DIRECT RED 75 (C.I. 25380)
  • SIRIUS ROSE BB, FOR MICROSCOPY
  • Direct Fast Pink BK
  • Vital New Red (C.I. 25380)
  • Aizen Primula Pink 2BLH special
  • tetrasodium 5,5'-[carbonylbis[imino(2-sulphonato-4,1-phenylene)azo]]bis(6-amino-4-hydroxynaphthalene-2-sulphonate)
CAS:
2829-43-8
MF:
C33H22N8Na4O15S4
MW:
990.79
EINECS:
220-593-1
Product Categories:
  • Organics
  • Dyes and Pigments
Mol File:
2829-43-8.mol
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Direct Red 75 tetrasodium salt Chemical Properties

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CAS DataBase Reference
2829-43-8(CAS DataBase Reference)
EPA Substance Registry System
2-Naphthalenesulfonic acid, 5,5'-[carbonylbis[imino(2-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-, tetrasodium salt (2829-43-8)
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Safety Information

WGK Germany 
3

MSDS

Direct Red 75 tetrasodium salt Preparation Products And Raw materials

Raw materials

PHOSGENETriphosgene4-NITRO-2-SULFOANILINE

Direct Red 75 tetrasodium salt Supplier

Alfa Aesar
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400-610-6006; 021-67582000
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saleschina@alfa-asia.com
Energy Chemical
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021-58432009
Email
sales8178@energy-chemical.com
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400-1166-196;028-84555506- ;028-84555506-
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Spectrum Chemical Manufacturing Corp.
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021-67601398-809
Email
marketing_china@spectrumchemical.com;
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
028-85911938-
Email
800078821@qq.com
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Direct Red 75 tetrasodium salt (2829-43-8)Related Product Information