L-精氨酸盐酸盐 98+%

供应商: Thermo Fisher Scientific

Synonyms: L(+)-精氨酸盐酸盐, S(+)-精氨酸盐酸盐, 2-氨基-5-胍基戊酸

105000250 105001000
ACRO105000250EA 0 CNY
ACRO105000250 ACRO105001000
L-精氨酸盐酸盐 98+%
L-精氨酸盐酸盐
分子式: C₆H₁₅ClN₄O₂
分子量: 210.66 g/mol
溶点: 226 °C
存储条件: Ambient
MDL编号: MFCD00064550
CAS号: 1119-34-2
EINECS: 214-275-1
Merck Index: 13,00785

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产品技术规格

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Loss on drying ≤0.5 % (105°C, 2 hrs)
Sulfated ash ≤0.1 %
UV transmittance ≥95 % (c=10, H2O, 430 nm) 1 cm cell
Specific optical rotation +21.4° to +23.6° (20°C, 589 nm) (c=8, 6 N HCl)
Titration with HClO4 98.0 to 102.0 %
Sulfate (SO4) ≤300 ppm
Heavy metals (as Pb) ≤20 ppm
Other amino acids ≤0.5 % (TLC)


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