Keywords

• Quinizarin
• Quinizarine
• 1,4-Dihydroxyanthracene-9,10-dione

Quick Details

• ProName: Factory Supply Quinizarin
• CasNo: 81-64-1
• Molecular Formula: C14H8O4
• Appearance: solid
• Application: It is an important raw material and in...
• DeliveryTime: immediately
• PackAge: drum
• Port: Shanghai Port
• ProductionCapacity: 400 Metric Ton/Day
• Purity: 99.9%
• Storage: keep in cool and dry place
• Transportation: by sea
• LimitNum: 1 Gram
• Moisture Content: 0.01%
• Impurity: 0.01%
• purity: 99.9%

Superiority

1,4-Dihydroxyanthraquinone Basic information

Product Name: 1,4-Dihydroxyanthraquinone

Synonyms: DSD ACID;CI NO 58050;CI 58050;LABOTEST-BB LT00052844;1,4-dihydroxy-10-anthracenedione;1,4-dihydroxy-9,10(9H,10H)anthracenedione;1,4-Dihydroxy-9,10-anthraquinone;1,4-Dihydroxyanthra-9,10-quinone

CAS: 81-64-1

MF: C14H8O4

MW: 240.21

EINECS: 201-368-7

Product Categories: Intermediates of Dyes and Pigments;Solvent Dyestuff;Anthraquinones, Hydroquinones and Quinones;Anthraquinones;Hydroxyanthraquinones

Mol File: 81-64-1.mol

1,4-Dihydroxyanthraquinone Structure

1,4-Dihydroxyanthraquinone Chemical Properties

Melting point 198-199 °C(lit.)

Boiling point 450 °C

density 1.3032 (rough estimate)

vapor density 8.3 (vs air)

vapor pressure 1 mm Hg ( 196.7 °C)

refractive index 1.5430 (estimate)

Fp 222 °C

storage temp. Store below +30°C.

solubility <1g/l

form powder

pka pK (18°) 9.51

Colour Index 58050

color red-brown

Water Solubility <1 g/L (20 ºC)

Merck 14,8064

BRN 1914036

InChIKey GUEIZVNYDFNHJU-UHFFFAOYSA-N

CAS DataBase Reference 81-64-1(CAS DataBase Reference)

NIST Chemistry Reference 9,10-Anthracenedione, 1,4-dihydroxy-(81-64-1)

EPA Substance Registry System Quinizarin (81-64-1)

Details

Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

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