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1,2,6-trihydroxyanthracene-9,10-dione

1,2,6-trihydroxyanthracene-9,10-dione structure

CAS No.: 82-29-1

Chemical Name:: 1,2,6-trihydroxyanthracene-9,10-dione

Synonyms: C.I.58240;Mordant Red 4;Flavopurpurin;C.I.Mordant Red 4;Alizarine Red YCAP;C.I.Mordant Red 4:C.I.58240;1,2,6-Trihydroxyanthraquinone;2,7,8-trihydroxyanthraquinone;1,2,6-trihydroxy-9,10-anthraquinone;1,2,6-trihydroxyanthracene-9,10-dione

CBNumber:: CB1967702

Molecular Formula:: C14H8O5

Molecular Weight:: 256.21

MDL Number:: MFCD18449741

MOL File:: 82-29-1.mol

Last updated:2023-05-04 17:34:42

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1,2,6-trihydroxyanthracene-9,10-dione Properties

Melting point	330°C
Boiling point	359.45°C (rough estimate)
Density	1.3683 (rough estimate)
refractive index	1.4825 (estimate)
pka	6.59±0.20(Predicted)
FDA UNII	1GOF8W8XSL

1,2,6-trihydroxyanthracene-9,10-dione Chemical Properties,Uses,Production

Preparation

commonly known as yellow, purple hormone (Flavopurpurin). 9,10-Dioxo-9,10-dihydroanthracene-2,6-disulfonic acid?under pressure and Sodium hydroxide and Potassium chlorate and Sodium nitrate or Potassium nitrate heating, and at the same time will be generated 2, 6 – dihydroxyanthraquinone separation open.

Definition

ChEBI: Flavopurpurin is a trihydroxyanthraquinone.

Properties and Applications

dark red (chromium). Soluble in hot ethanol and Cellosolve, slightly soluble in Acetone, cold ethanol, benzene, Chloroform, insoluble in Stout solvent. In concentrated sulfuric acid to dark brown, dilution after yellow orange precipitation.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
AATCC	Dry 2,wet 5	7	2		5	4

1,2,6-trihydroxyanthracene-9,10-dione Preparation Products And Raw materials

Raw materials

ANTHRAQUINONE-2,6-DISULFONIC ACID, DISODIUM SALT, MIXTURE OF ISOMERS, TECH., 90 Phosphorus

Preparation Products

Mordant Blue 32

1,2,6-trihydroxyanthracene-9,10-dione Suppliers

Global( 2)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58

82-29-1(1,2,6-trihydroxyanthracene-9,10-dione)Related Search:

Mordant Red 44 Mordant Red 5 sodium 6-hydroxy-5-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2-sulphonate 5-Chloro-3-[[1-(2-chloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-2-hydroxybenzenesulfonic acid disodium salt Mordant Red 32

Mordant Red 51 1,2,5-TRIHYDROXYANTHRAQUINONE Mordant Red 49 sodium 2-[[[3-[4,5-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulphonyl]amino]benzoate

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1,2,6-trihydroxyanthracene-9,10-dione 2,7,8-trihydroxyanthraquinone 1,2,6-Trihydroxy-9,10-anthracenedione 1,2,6-Trihydroxyanthraquinone Alizarine Red YCAP C.I.58240 C.I.Mordant Red 4 Flavopurpurin 1,2,6-trihydroxy-9,10-anthraquinone C.I.Mordant Red 4:C.I.58240 Mordant Red 4 9,10-Anthracenedione, 1,2,6-trihydroxy- 82-29-1