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Home / Products / Plant Extracts / Vat Dyes 1,4-Dihydroxyanthraquinone CAS 81-64-1 Reactive Dye Intermediates
quality Vat Dyes 1,4-Dihydroxyanthraquinone CAS 81-64-1 Reactive Dye Intermediates factory
quality Vat Dyes 1,4-Dihydroxyanthraquinone CAS 81-64-1 Reactive Dye Intermediates factory
quality Vat Dyes 1,4-Dihydroxyanthraquinone CAS 81-64-1 Reactive Dye Intermediates factory

Vat Dyes 1,4-Dihydroxyanthraquinone CAS 81-64-1 Reactive Dye Intermediates

Basic Properties
Place of Origin: CHINA
Brand Name: Senzhuo
Certification: ISO9001
Model Number: SZ-CTS
Trading Properties
Minimum Order Quantity: 1kg
Price: US $9.00 - 19.00/ Kilogram
Payment Terms: T/T, Western Union, L/C
Supply Ability: 1000000kg/year
Tags

Ferulic Acid powder

Cosmetic Emulsifier

Pharmaceutical Raw Materials
Product Summary
Vat Dyes Plant Extracts 1,4-Dihydroxyanthraquinone CAS 81-64-1 Reactive Dye Intermediates​ Introduction: 1,4-Dihydroxyanthraquinone is an orange-red crystalline solid at room temperature and pressure, and has a certain solubility in water. It has a large conjugated π system in its structure, has ...

Product Details

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Vat Dyes 1 4-Dihydroxyanthraquinone

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CAS 81-64-1 Reactive Dye Intermediates

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Vat Dyes CAS 81-64-1
Product Name: 1,4-Dihydroxyanthraquinone
CAS: 81-64-1
MF: C14H8O4
MW: 240.21
EINECS: 201-368-7
Color: Red Brown Powder
Product Description

Vat Dyes Plant Extracts 1,4-Dihydroxyanthraquinone CAS 81-64-1 Reactive Dye Intermediates​

 

Introduction:

 

1,4-Dihydroxyanthraquinone is an orange-red crystalline solid at room temperature and pressure, and has a certain solubility in water. It has a large conjugated π system in its structure, has significant luminescent properties, and its acidity is stronger than that of the isomer 1,5-dihydroxyanthraquinone. It is precipitated from acetic acid as orange crystals. It is red when dissolved in ethanol in appropriate amounts, brown and yellow fluorescence when dissolved in ethe, and purple when dissolved in caustic soda and ammonia.

 

Uses:

 

This product is an important dye intermediate. It is disperse brown GL (C.I.58050). It is used to make disperse blue HSR, disperse blue 5R, disperse blue B, disperse dark blue RB, acid anthraquinone blue R, weak acid brilliant blue RAW weak acid green GS, reduced gray BG, reduced brown BR, etc. It can also be used to produce the intermediate 1,4-diaminoanthraquinone. 1,4-dihydroxyanthraquinone-2-sulfonic acid can be obtained by sulfonation of 1,4-dihydroxyquinone.

 

Product Name 1,4-Dihydroxyanthraquinone
CAS 81-64-1
MF C14H8O4
MW

240.21
EINECS 201-368-7
Color red brown powder

 

Vat Dyes 1,4-Dihydroxyanthraquinone CAS 81-64-1 Reactive Dye Intermediates 0

 

Ms. Rossi

Export Manager

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