CAS No.: | 27503-81-7 |
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Formula: | C13h10n2o3s |
EINECS: | 248-502-0 |
Appearance: | Powder |
Quality: | Refined |
Product Name: | 2-Phenylbenzimidazole-5-Sulfonic Acid |
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Product name | Phenylbenzimidazole Sulfonic Acid |
Chemical name | 2-Phenyl-5-Benzimidazolesulfonic Acid |
CAS No. | 27503-81-7 |
EINECS No. | 248‐502‐0 |
Molecular Formula: | C13H10N2O3S |
Molecular Weight: | 274.30 |
Melting point | >300 °C (lit.) |
density | 1.3592 (rough estimate) |
refractive index | 1.6360 (estimate) |
storage temp. | 2-8°C |
solubility | ethanol and water: soluble ((as sodium salt)) |
pka | -0.87±0.40(Predicted) |
form | Fine Crystalline Powder |
color | White |
Water Solubility | soluble |
Merck | 14,3593 |
BRN | 922664 |
InChIKey | UVCJGUGAGLDPAA-UHFFFAOYSA-N |
CAS DataBase Reference | 27503-81-7(CAS DataBase Reference) |
EPA Substance Registry System | 1H-Benzimidazole-5-sulfonic acid, 2-phenyl- (27503-81-7) |
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