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| Benzobarbital |
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| 1-Benzoyl-5-ethyl-5-phenyl barbitoric acid |
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| 744-80-9 |
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[ Formula ] C19H16N2O4
[ Molecular weight ] 336.34
[ Characteristics ] A white crystalline powder
[ Usage ] Anti-epilepsy
[ Package ] 25kg/fibre drum
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[ Acidity ] pH=6.0-6.8
[ Melting point ] 134-137℃
[ Solubility ] Practically insoluble in water, slightly soluble in 95% ethanol, soluble in ether and easily soluble in chloroform
[ Clarity and color of solution ] Clear and colourless in its 5ml of 0.1% 1N NaOH solution.
[ Related impurity ] Total impurities≤0.8%(by TLC) single impurity≤0.4%(by TLC)
[ Chloride ] ≤0.005%
[ Sulphates ] ≤0.025%
[ Sulfate ash ] ≤0.1%
[ Heavy metal ] ≤0.001%
[ Assay ] ≥99.0%
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pharmaceutical |
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| There are no existing companies to distribute selected chemical product |
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