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Ensince Industry
Quick Details
Product Name: Solvent Orange 86; quinizarin
Chemical Name: 1,4-Dihydroxyanthraquinone
CAS No.: 81-64-1
Molecular Formula: C14H8O4
Molecular weight: 240.21
Molecular Structure:
Appearance: Orange to Deep Orange Powder
Typical Properties
Crude Grade 96%
| Item | Specification |
| Appearance | Orange yellow Powder |
| Melting point | 194-197 ℃ |
| Purity (HPLC) | ≥96% |
| Moisture content (%) | ≤1% |
| Toluene insoluble matter (%) | ≤3.5% |
| PH | 3-5 |
| Conclusion | The results are comply with enterprise requirements. |
Fine Grade 99%
| Item | Specifications |
| Appearance | Bright orange |
| Moisture | ≤0.10% |
| Melting point | ≥198°C |
| Toluene intolerance | ≤0.3% |
| Content | ≥99% |
| PH | 5-7 |
| Conclusion | The results conforms with enterprise standards |
Application:
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).
Packaging and Shipping
25kg/drum,8 tons/1*20 ft Container FCL
or 25kg/bag,12 tons/1*20 ft Container FCL
Storage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.
Quick Details
Product Name: Solvent Orange 86; quinizarin
Chemical Name: 1,4-Dihydroxyanthraquinone
CAS No.: 81-64-1
Molecular Formula: C14H8O4
Molecular weight: 240.21
Molecular Structure:
Appearance: Orange to Deep Orange Powder
Typical Properties
Crude Grade 96%
| Item | Specification |
| Appearance | Orange yellow Powder |
| Melting point | 194-197 ℃ |
| Purity (HPLC) | ≥96% |
| Moisture content (%) | ≤1% |
| Toluene insoluble matter (%) | ≤3.5% |
| PH | 3-5 |
| Conclusion | The results are comply with enterprise requirements. |
Fine Grade 99%
| Item | Specifications |
| Appearance | Bright orange |
| Moisture | ≤0.10% |
| Melting point | ≥198°C |
| Toluene intolerance | ≤0.3% |
| Content | ≥99% |
| PH | 5-7 |
| Conclusion | The results conforms with enterprise standards |
Application:
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).
Packaging and Shipping
25kg/drum,8 tons/1*20 ft Container FCL
or 25kg/bag,12 tons/1*20 ft Container FCL
Storage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.