β-丙氨酸 99%

供应商: Thermo Fisher Scientific

Synonyms: β-Ala, 3-氨基丙酸

163790025 163795000
ACRO163790025EA 0 CNY
ACRO163790025 ACRO163795000
β-丙氨酸 99%
β-丙氨酸
分子式: C₃H₇NO₂
分子量: 89.09 g/mol
沸点: 201
溶点: 197…202 °C (dec.)
存储条件: Ambient
MDL编号: MFCD00008200
CAS号: 107-95-9
EINECS: 203-536-5
Merck Index: 13,00204

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产品技术规格

Appearance White Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤0.5 % (105°C, 3 h)
Sulfated ash ≤0.2 %
pH 6.5 to 7.5 (10 % w/v in water)
Titration with HClO4 ≥98.5 % (on dry substance)
Chloride (Cl) ≤400 ppm
Sulfate (SO4) ≤480 ppm
Ammonium (NH4) ≤1000 ppm
Iron (Fe) ≤30 ppm
Arsenic oxide (As2O3) ≤2 ppm
Heavy metals (as Pb) ≤10 ppm
Other amino acids (TLC) Passes test (not detectable on 10 µg spotting)


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