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| Cytidine |
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| 4-Amino-1H-pyrimidin-2-one |
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| 65-46-3 |
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| [Use]: It's the mainly raw material of Ara-CR, Cyclo C, CTP, CDP-Choline and so on. |
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[Specification]:
Description: White crystalline powder
Identification: Conforms to the Ref. IR spectrum
Clarity and color of solution: Colorless and clear
Purity (HPLC): ¡Ã99.0%
Assay(UV Absorption): 98.0%-102.0%
Ratio: A 250 /A 260 0.41-0.49
A 280 /A 260 2.05 -2.15
M.P.: 210¡ÆC- 217¡ÆC
Sulfated ash: ¡Â0.1%
Heavy metals: ¡Â10ppm
Arsenic acid: ¡Â1ppm
Loss on drying: ¡Â0.5 %
Meets the Fact. Std. |
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pharmaceutical |
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| There are no existing companies to distribute selected chemical product |
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