黄嘌呤 98%

供应商: Thermo Fisher Scientific
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Synonyms: 2,6-二羟基嘌呤

149170050 149170250
ACRO149170050EA 0 CNY
ACRO149170050 ACRO149170250
黄嘌呤 98%
黄嘌呤
分子式: C₅H₄N₄O₂
溶点: >300 °C
存储条件: Ambient
MDL编号: MFCD00078453
CAS号: 69-89-6
EINECS: 200-718-6
Merck Index: 12,10193

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产品技术规格

Appearance White to light yellow Powder
Infrared spectrum Conforms
Loss on drying ≤1 % (105°C, 5 hrs)
Sulfated ash ≤0.2 % (800°C)
HPLC ≥97.5 %
TLC Homogeneous
UV spectrophotometry molar absorptivity 9300 +/- 2%, on dry basis
Appearance of solution (c=1, 1M NaOH) clear colorless to light yellow soln
Heavy metals (as Pb) ≤10 ppm


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