| Customization: | Available |
|---|---|
| CAS No.: | 85-44-9 |
| Formula: | C8h4o3 |
|
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| Item | QUALITY INDEX | RESULTS |
| Appearance | WHITE NEEDLE SHAPED CRYSTALS OR FLAKE-SHAPED SRYSTALS | WHITE NEEDLE SHAPED CRYSTALS |
| Fused chroma(Chroma No.) | ≤20 | 10 |
| Chroma of therma stability(Chroma No.) | ≤40 | 30 |
| Chroma of sulphuric acid(Chroma No.) | ≤40 | 20 |
| Free acid(Mass fraction)% | ≤0.10 |
0.028
|
| Purity% | ≥99.9 | 99.94 |
| Benzoic Acid% | ≤0.05 | 0.001 |
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