Solvent Orange 86 Dyestuff Intermediates Quinizarin CAS 81-64-1 Quinizarin

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: >99%
Payment Terms : L/C,T/T,,Other

Keywords

Transparent Orange 2G Quinizarine 1,4-Dihydroxyanthraquinone

Quick Details

Appearance:Orange yellow Powder
Application:Dyestuff Intermediates
PackAge:1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
ProductionCapacity:1000 |Metric Ton|Year
Storage:Refrigerator and seal.
Transportation:by sea or by air

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2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.

3) OEM/ODM Available;

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5) Fast Delivery: Samples from stock; bulk products within 7 days;

6) Professional Documents for Your Clearance;

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8) All your money be refund immediately if quality issue happens.

Details:

Product Name: 1,4-Dihydroxyanthraquinone

CAS: 81-64-1

MW:240.21

MF:C14H8O4

Appearance: Bright orange

Purity: 96%, 98%

Specification

Crude Grade 96% Specification
Appearance	Orange yellow Powder
Melting point	194-197 ºC
Purity (HPLC)	≥96%
Moisture content (%)	≤1%
Toluene insoluble matter (%)	≤3.5%
PH	3--5
Fine Grade 98% Specification
Appearance	Bright orange
Moisture	≤0.10%
Melting point	≥198°C
Toluene intolerance	≤0.3%
Content	≥99%
PH	5--7

Applicaion

1. Intermediates for the manufacture of VAT dyes, disperse dyes and reactive dyes

2. Mainly used for oil coloring. It can also be used for coloring various plastics, resins and their products.

3. The product is an important dye intermediate. It is used to produce 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 grey BG, reduced brown BR, etc. and to produce intermediate 1,4-diaminoanthraquinone. 1,4-dihydroxyanthraquinone-2-sulfonic acid can be obtained by sulfonation of 1,4-dihydroxyanthraquinone.

4. Organic synthesis, production of anthraquinone vat dyes and other intermediates. It is a dispersed brown GL (C.I.58050).

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