1-Methylamino-4-bromo anthraquinone CAS 128-93-8 Manufacturer & Supplier
Sep 26th, 2022 at 15:30 Material Chemicals Sandpoint 39 views Reference: GELe3j5Qd69
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1-methylamino-4-bromo Anthraquinone Cas 128-93-8 - Buy 128-93-8,Cas 128-93-8,1-methylamino-4-bromo Anthraquinone Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
128-93-8 |
| Other Names: |
1-Methylamino-4-bromo anthraquinone |
| MF: |
C15H10BrNO2 |
| EINECS No.: |
204-920-5 |
| Place of Origin: |
China |
| Type: |
Dyestuff Intermediates |
| Purity: |
99% |
| Model Number: |
K |
| Application: |
Dyestuff Intermediates |
| Appearance: |
Dark red powder |
Supply Ability
| Supply Ability | 1000 Metric Ton/Metric Tons per Month |
Packaging & delivery
25KG/DRUMQingdao;Shanghai
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1-Methylamino-4-bromo anthraquinone Quick Details
Chemical Name: 1-Methylamino-4-bromo anthraquinone
CAS No.: 128-93-8
Molecular Fomula: C15H10BrNO2
Molecular weight: 316.15
Appearance: dark red powder
Assay: 99%
1-Methylamino-4-bromo anthraquinoneTypical Properties
| Item | Specifications | Results |
| Appearance | Dark red powder | Dark red powder |
| Tinting strength | Corresponding to standard (100±1.5%) | / |
| Shade | Similar to standard | / |
| Purity(HPLC) | ≥99% | 99.32% |
| Ash | ≤0.5% | 0.19% |
| Insolubility (DMF) | ≤0.3% | 0.18% |
| Moisture | ≤0.5% | 0.04% |
| Magnetic metal content | ≤100PPM | 15PPM |
| Melting Point | 184-187℃ | 184-187℃ |
| PH | 7-8 | 6.62 |
| Conclusion | The results conforms with enterprise standards |
1-Methylamino-4-bromo anthraquinone Usage
1. 1-Methylamino-4-bromoindole as an intermediate for organic synthesis.
2. 1-Methylamino-4-bromoindole as a dye intermediate
3. 1-Methylaminopurine, obtained by bromination. Bromine was added to a mixture of 1-methylaminopurine and pyridine and heated with stirring for 6 h. After cooling, the solid was filtered off, and the pyridine hydrobromide salt was washed with hot water and dried to give 4-bromo-1-methylaminoindole, yield 70-74%.
1-Methylamino-4-bromo anthraquinonePackaging and Shipping
25kgs per drum.
1-Methylamino-4-bromo anthraquinoneStorage
Warehouse ventilation and low temperature drying.
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