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4014 8-Azaxanthine |
中文名字:8-氮杂黄嘌呤
Product Name:8-Azaxanthine
Synonyms:
Molecular Formula: C4H3N5O2
CAS #:1214-39-7
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Test Items |
Standard |
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Appearance |
White fine crystals |
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Assay |
98.0 to 101.0% |
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Specific Rotation [20/D] |
°~° |
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Melting point |
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Chloride (Cl) |
Not more than 0.10% |
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Heavy Metals (Pb) |
Not more than 10 PPM |
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Loss on Drying |
Not more than 0.20% |
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Residue on Ignition (Sulfate) |
Not more than 0.20% |
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