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1,2,5,8-TETRAHYDROXYANTHRAQUINONE

1,2,5,8-TETRAHYDROXYANTHRAQUINONE
1,2,5,8-TETRAHYDROXYANTHRAQUINONE structure
CAS No.
81-61-8
Chemical Name:
1,2,5,8-TETRAHYDROXYANTHRAQUINONE
Synonyms
PHF 016;NSC 4896;CI 58500;NSC 144046;CI NO 58500;QUINALIZARIN;Khinalizarin;QUINALIZARINE;QUINALIZARIN GR;Quinalizarin,95%
CBNumber:
CB3357330
Molecular Formula:
C14H8O6
Formula Weight:
272.21
MOL File:
81-61-8.mol

1,2,5,8-TETRAHYDROXYANTHRAQUINONE Properties

Melting point:
>275°
Boiling point:
375.27°C (rough estimate)
Density 
1.4292 (rough estimate)
refractive index 
1.5230 (estimate)
storage temp. 
room temp
form 
powder
Colour Index 
58500
color 
red
Water Solubility 
2.586mg/L(25 ºC)
BRN 
1889617
CAS DataBase Reference
81-61-8(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
6D43C3LYSG
EPA Substance Registry System
9,10-Anthracenedione, 1,2,5,8-tetrahydroxy- (81-61-8)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H400
Precautionary statements  P273
Hazard Codes  Xn,N
Risk Statements  36/37/38-50-22
Safety Statements  26-36-61
RIDADR  UN 3077 9 / PGIII
WGK Germany  3

1,2,5,8-TETRAHYDROXYANTHRAQUINONE price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich Q2763 Quinalizarin ≥95% (HPLC) 81-61-8 5mg $103 2019-12-02 Buy
Sigma-Aldrich Q2763 Quinalizarin ≥95% (HPLC) 81-61-8 25mg $415 2019-12-02 Buy
Sigma-Aldrich 218717 Casein Kinase II Inhibitor V, Quinalizarin - CAS 81-61-8 - Calbiochem 81-61-8 0 $0 2019-12-02 Buy

1,2,5,8-TETRAHYDROXYANTHRAQUINONE Chemical Properties,Uses,Production

Uses

1,2,5,8-TETRAHYDROXYANTHRAQUINONE is Al salts dark red, cotton mordanted with Cr salts bluish-violet. No longer used as a dye, except occasionally in printing cotton.

Definition

ChEBI: A tetrahydroxyanthraquinone having the four hydroxy groups at the 1-, 2-, 5- and 8-positions.

Purification Methods

Crystallise the quinone from acetic acid or nitrobenzene. It can be sublimed in vacuo. The Cu salt forms red crystals. [Beilstein 8 H 549, 8 I 755, 8 II 584.]

1,2,5,8-TETRAHYDROXYANTHRAQUINONE Preparation Products And Raw materials

Raw materials

Preparation Products


1,2,5,8-TETRAHYDROXYANTHRAQUINONE Suppliers

Global( 41)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30050 58
Chemwill Asia Co.,Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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Zhonglan Industry Co., Ltd.
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(86) 531-82956571 sales@zhonglanindustry.com CHINA 4895 58
Hubei xin bonus chemical co. LTD
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027-59338440 linda@hubeijusheng.com CHINA 23047 58
Chongqing Chemdad Co., Ltd
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HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 20536 58
Amadis Chemical Company Limited
0086-571-89925085
0086-571-89925065 sales@amadischem.com China 132151 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32445 55
Syntechem Co.,Ltd Please Email
E-Mail Inquiry info@syntechem.com China 13010 57

View Lastest Price from 1,2,5,8-TETRAHYDROXYANTHRAQUINONE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-10 1,2,5,8-TETRAHYDROXYANTHRAQUINONE
81-61-8
US $447.80 / KG 1KG 98% 100KG career henan chemical co

1,2,5,8-TETRAHYDROXYANTHRAQUINONE Spectrum


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