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| Business Range: Import and export of chemical products. The agent of domestic and international chemical products. Technical cooperation and transference. |
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 Organic Intermediates: Pharmacutical Intermediates: 2,3-Dimethoxy-5-Sulfamoylbenzoic acid |
| Chemical name: 2,3-Dimethoxy-5-Sulfamoylbenzoic acid |
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| M.F.: C9H11NO6S |
| M.W.: 261.18 |
| CAS NO.: 66644-80-2 |
Specifications
Item Index |
Grade |
Appearance |
White to gray crystalline powder |
Assay |
98.0% |
Melting point |
200.0－205.0°C |
Loss on drying |
≤0.05% |
Optical Density（450nm） |
≤0.05A |
Iron |
≤15ppm |
Impurities content(each) |
≤1.0% |
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