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ACID GREEN 41

Basic information Safety Supplier Related

ACID GREEN 41 Basic information

Product Name:
ACID GREEN 41
Synonyms:
  • 6,6’-(5,8-dihydroxy-1,4-anthraquinonylenediimino)di-m-toluenesulfonicaci
  • acidgreenanthraquinone2zh
  • alizarinecyaninegreen5g
  • alizarineviridine
  • benzenesulfonicacid,2,2’-((9,10-dihydro-5,8-dihydroxy-9,10-dioxo-1,4-anthrace
  • benzenesulfonicacid,2,2’-[(9,10-dihydro-5,8-dihydroxy-9,10-dioxo-1,4-anthrace
  • Benzenesulfonicacid,2,2’-[(9,10-dihydro-5,8-dihydroxy-9,10-dioxo-1,4-anthracenediyl)diimino]bis[5-methyl-,disodiumsalt
  • c.i.acidgreen41
CAS:
4430-16-4
MF:
C28H23N2NaO10S2
MW:
634.61
EINECS:
224-617-1
Product Categories:
  • Dyes and Pigments
Mol File:
4430-16-4.mol
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ACID GREEN 41 Chemical Properties

Melting point:
286-290 °C
form 
Crystalline Powder
color 
Dark green
EPA Substance Registry System
Benzenesulfonic acid, 2,2'-[(9,10-dihydro-5,8-dihydroxy-9,10-dioxo-1,4-anthracenediyl)diimino]bis[5-methyl-, disodium salt (4430-16-4)
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Safety Information

Safety Statements 
24/25

MSDS

  • Language:English Provider:ACROS
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ACID GREEN 41 Usage And Synthesis

Chemical Properties

dark green crystalline powder

Uses

C.I. Acid Green 41 is a synthetic dye and can be useful in the study of decolorization of textile dyes by microbial laccase. It can also be useful in the genotoxicity assessment of chemical synthetic dyes and their qualitative screening and quantitative determination in foodstuffs.

Preparation

(a) p-Methylaniline and leuco-1,4,5,8-tetrahydroxyanthraquinone?in the presence of arsenic acids and boric acid condensation, stlfonation, and translated into sodium salt; (b) is p-Methylaniline and 1,4-Dichloro-5,8-dihydroxyanthracene-9,10-dione condensation, stlfonation, and translated into sodium salt.

Properties and Applications

green. Green black powder. Soluble in acetone, ethanol, soluble fiber element, o-chlorophenol and pyridine, insoluble in benzene, carbon tetrachloride, chloroform and toluene. Meet strong sulfuric acid is green, diluted into a green light. In insurance powder in the alkaline solution to red. Used for wool, silk and wool fabric dyeing and printing, also can be used for paper color, can also be used in organic pigments. Mainly used for loose hair, tops and yarn, generally used alone.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6-7 3 4 4 2-3 4-5
AATCC 5-6 3-4 3-4 3-4 3-4

ACID GREEN 41 Preparation Products And Raw materials

Raw materials

ACID GREEN 41Supplier

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