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Direct Red 75 tetrasodium salt

Basic information Safety Supplier Related

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:
C33H27N8NaO15S4
MW:
926.85
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

form 
Powder
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

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Direct Red 75 tetrasodium salt Usage And Synthesis

Uses

Chlorazol Fast Pink is an anticoagulant azo-dye.

Properties and Applications

Standard

Acid Resistance

Alkali Resistance

Light Fastness

Soaping

Water

Fading

Stain

Fading

Stain

ISO

2-3

3-4

4-5

2-3

2-3

AATCC

3

3

5

3-4

3

Direct Red 75 tetrasodium salt Preparation Products And Raw materials

Raw materials

Direct Red 75 tetrasodium salt Supplier

Alfa Aesar
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Energy Chemical
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Spectrum Chemical Manufacturing Corp.
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021-021-021-67601398-809-809-809 15221380277
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