1,4-Dihydroxyanthraquinone(Crude)
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Product Description
Product
1,4-Dihydroxyanthraquinone(Crude)
CAS
81-64-1
Formula
C14H8O4
Synonym
Quinizarine; Smoke orange r; 1,4-Dihydroxy-9,10-anthraquinone; 9,10-Anthracenedione, 1,4-dihydroxy-; Anthraquinone, 1,4-dihydroxy-; c.i. 58050; Chinizarin; Quinizarin
Typical Product Specifications
Toluene Insolubles
1.5% max
Ash Content
0.5% max
Appearance
Deep Orange Powder.
Moisture Content
1.0% max
Melting Point
190.0-193.0 deg C
Molecular weight
240.21 g/mol
Content
96% min
Vapor Pressure
1 mm hg (196.7 c)
Solubility
hot water, alcohol, ether, benzene, potassium chloride, sulfuric acid
Boiling Point
450 c
Notes
1,4-dihydroxyanthraquinone is used as an orange dye for the coloring of various oils and petrochemicals such as gasoline. This material can be easily halogenated to make other dyes as well.
For more information on 1,4-Dihydroxyanthraquinone(Crude) CAS 81-64-1:
Class
Industry
Functions
1,4-Dihydroxyanthraquinone(Crude)
Product Description
Product
1,4-Dihydroxyanthraquinone(Crude)
CAS
81-64-1
Formula
C14H8O4
Synonym
Quinizarine; Smoke orange r; 1,4-Dihydroxy-9,10-anthraquinone; 9,10-Anthracenedione, 1,4-dihydroxy-; Anthraquinone, 1,4-dihydroxy-; c.i. 58050; Chinizarin; Quinizarin
Typical Product Specifications
Toluene Insolubles
1.5% max
Ash Content
0.5% max
Appearance
Deep Orange Powder.
Moisture Content
1.0% max
Melting Point
190.0-193.0 deg C
Molecular weight
240.21 g/mol
Content
96% min
Vapor Pressure
1 mm hg (196.7 c)
Solubility
hot water, alcohol, ether, benzene, potassium chloride, sulfuric acid
Boiling Point
450 c
Notes
1,4-dihydroxyanthraquinone is used as an orange dye for the coloring of various oils and petrochemicals such as gasoline. This material can be easily halogenated to make other dyes as well.
For more information on 1,4-Dihydroxyanthraquinone(Crude) CAS 81-64-1:
Class
Industry
Functions
