Acid Green 62 CAS #6472-56-6

Acid Green 62, English name acid green 62, CAS registration number 6472-56-6, its molecular formula is C20H19N2O5S-.Na+, molecular weight is 422.43006.
It is a dark purple odorless solid that can be used for coloring wool, silk, wool blended fabrics, paper, leather, soap and cosmetics. Its metal salt can be used as an organic pigment for ink, with high migration and good permeability.
The physical and chemical properties of acid green 62 are as follows:
Appearance: dark purple odorless solid;
Solubility: soluble in water.
When using acid green 62 or products containing this substance, relevant safety operating procedures should be followed to ensure the safety of the use process. At the same time, care should be taken to avoid contact with incompatible materials such as oxidants.

Category Dyestuffs And Pigments Tag Dyestuffs And Pigments

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Acid Green 62 CAS #6472-56-6

Product Name:	Acid Green 62
Synonyms:	Acid Green 62;ACID BIUE 62;C.I.Acid Green 62:C.I.11836
CAS:	6472-56-6
MF:	C28H19CrN10O14
MW:	771.51
EINECS:
Product Categories:
Mol File:	6472-56-6.mol

Acid Green 62 Chemical Properties

Safety Information

MSDS Information

Acid Green 62 Usage And Synthesis

Preparation

2-Amino-4,6-dinitrophenol diazo, and N-(4-hydroxyphenyl)acetamide?coupling, and then turn it into 1:2 chromium complex.

Properties and Applications

brown olive green light. Soluble in ethanol and water into olive. The strong sulfuric acid are brown, red brown after diluted. Its water solution with hydrochloric acid appears after the olive precipitation; With sodium hydroxide with olive, and have yellow-green precipitation.