Cytidine-5’- triphosphate disodium salt(CTP-Na2)

newstime：2017-09-05 times：

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Cytidine-5’- triphosphate disodium salt can be used as biochemical reagent and intermediate

in the production of nucleotide drugs.

Description	White powder or off- white powder ，odorless,no taste,hygroscopity
Identification	(1) A₂₅₀/A₂₆₀=0.40～0.55 A₂₈₀/A₂₆₀ =2.00～2.20 λmax=280±2nm (2)Conforms
Clarity&color of solution	Clarifying ,colorless
pH	3.0~5.0
Protein	Should not be turbid
Loss on drying	≤ 7.0%
Heavy metals	≤ 20ppm
Relative substance	≤10.0%
Purity(HPLC)	≥95.0%
Endotoxin	＜1.25EU/mg
Assay(on dry basis)	≥87.0%

Package:1kg/bag,10kg/carton,or as per customer's requirements.

Storage:Store in -20℃. Keep away from strong light and heat.

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