1,4 – Di-N-oxide 2,3-Bis (oxymethyl) quinoxaline
Min.Order / FOB Price:Get Latest Price
| 1 Kilogram |
Negotiable |
- Min.Order :1 Kilogram
- Purity: Not less than 99,0 %
- Payment Terms : T/T
Keywords
quinoxaline 10103-89-6 2,3-Quinoxalinedimethanol,2,3-diacetate, 1,4-dioxide
Quick Details
- Appearance:Green - yellow crystal powder.
- Application:pharmaceutical intermediate
- PackAge:25kg/drum
- ProductionCapacity:100|Metric Ton|Year
- Storage:Stores up among airtight accommodating lays a side in the maintenance dry at temperature from 15 to 25 °С
- Transportation:sea,plane,truck and train
Superiority:
Appearance Green - yellow crystal powder. Assay Not less than 97.0%. Loss on drying Not more than 1.5 % pH. From 5,8 to 7,0 Total impurity Total impurity level should be no more than 1,5 % Maximum impurity Maximum 1 impurity level should be no more than 0,2 % Storage condition Stores up among airtight accommodating; lays a side in the maintenance dry place at temperature from 15 to 25 °С, Conclusion Conforms to the requirements of enterprise standard.
Details:
Test items | Specification |
Appearance | Green - yellow crystal powder. |
Assay | Not less than 99,0 % |
Loss on drying | Not more than 0,50 % (100 °C; 2 h) |
pH. | From 5,8 to 7,0 |
Total impurity | Total impurity level should be no more than 1 % |
Maximum impurity | Maximum 1 impurity level should be no more than 0,2 % |
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