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HUNAN XIANGYU CHEMICAL CO.,LTD

29 YRS

Hunan, China

CNY 3.6 Million

21312 m²

50-100 people

Main Products: 1-Chloro Anthraquinone / 1,5-Dichloroanthraquinone / 1,8-Dichloroanthraquinone / Anthraquinone-1,8-Disulfonic Acid Dipotassium Salt / Anthraquinone-1-Sulphonic Acid Ammonium Salt / Anthraquinone-1-Sulphonic Acid Sodium Salt / Anthraquinone-1,5-Disulfonic Acid Disodium Salt / Anthraquinone-2-Sulfonic acid Sodium salt

Hunan, China

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1-Chloro Anthraquinone / CAS 82-44-0

Content(HPLC)≥98%

Content(HPLC)≥98.5％

OVERVIEW

Uses

Vat Black 27 Vat Black 27

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DOCUMENTS

Content(HPLC)≥98%

DESCRIPTION

1-Chloro Anthraquinone

Appearance	Light yellow powder
Melting Point	159°C
Purity (HPLC)	≥98.5%
Insoluble	≤0.5%
Water Content	≤1%
Mercury Content	≤0.5ppm

Typical Properties

1-Chloro anthraquinone is yellow acicular crystal, soluble in acetic acid, nitrobenzene, hot benzene, pentanol, slightly soluble in hot ethanol, insoluble in water. This product is mainly used as the intermediate of anthraquinone vat dyes and other anthraquinone dyes, such as VAT Brown br dyes. In the industrial preparation, anthraquinone is nitrated with mixed acid of sulfuric acid and nitric acid, and then sulfonated with sodium sulfite to produce sodium anthraquinone-1-sulfonate. In boiling state, the hydrochloric acid solution of sodium chlorate is dropped for chlorination, filtration and drying to obtain the finished product.

CAS No.

82-44-0

Formula

C14H7ClO2

Molecular Mass

242.65700

Exact Mass

242.01300

PSA

34.14000

Logp

3.11540

IUPAC

1-chloroanthracene-9,10-dione

SMILES

C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)Cl

Matter Classification

organic

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1-Chloro Anthraquinone / CAS 82-44-0

OVERVIEW

Uses

Packaging

Lead Time

REQUEST A QUOTATION

DOCUMENTS

Content(HPLC)≥98%

DESCRIPTION

1-Chloro Anthraquinone

Typical Properties

GET SAMPLE