CAS No.: | 618-88-2 |
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Formula: | C8h5no6 |
EINECS: | 210-568-3 |
Type: | Synthesis Material Intermediates |
Appearance: | Powder |
Quality: | Industrial |
Customization: |
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Industry grade CAS 618-88-2 with 5-Nitroisophthalic acid
5-Nitroisophthalic acid Basic information | |
Product Name: | 5-Nitroisophthalic acid |
CAS: | 618-88-2 |
MF: | C8H5NO6 |
MW: | 211.13 |
EINECS: | 210-568-3 |
Mol File: | 618-88-2.mol |
5-Nitroisophthalic acid Chemical Properties | |
Melting point | 259-261 °C(lit.) |
Boiling point | 350.79°C (rough estimate) |
density | 1.6342 (rough estimate) |
refractive index | 1.5282 (estimate) |
Fp | 120°C |
storage temp. | Sealed in dry,Room Temperature |
pka | 2.81±0.10(Predicted) |
Water Solubility | Soluble in water.1.5 g/L at 20°C |
BRN | 1976587 |
CAS DataBase Reference | 618-88-2(CAS DataBase Reference) |
EPA Substance Registry System | 5-Nitroisophthalic acid (618-88-2) |
Item | Specification | Result | Conclusion |
Appearance | White crystal | White crystal | pass |
purity(%) | ≥99.0 | 99.30 | pass |
Free ammonium salt(%) |
≤0.04 | 0.03 | pass |
Ash(%) | ≤0.05 | 0.03 | pass |
water(%) | ≤0.30 | 0.17 | pass |
Drying on loss(%) | ≤0. 50 | 0.40 | pass |
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