3118acm云顶集团(中国区)官方网站-首页


英文品名L-PHENYLALANINE
CAS 号:63-91-2
分子式:C9H11NO2
分子量:165.2
级别:USP Grade
储运条件:+4 to +30

产品简介:

Specification

Appearance     White Crystals or Crystalline Powder

Identification     PASS

Assay     98.5 - 101.5%

Specific Optical Rotation     -32.7° ~ -34.7°

pH     5.4 - 6.0

Loss on Drying     ≤ 0.3%

Residue on Ignition     ≤ 0.4%

Chloride     ≤ 0.05%

Sulfate     ≤ 0.03%

Iron     ≤ 0.003%

Heavy Metals     ≤ 0.0015%

For Research Use Only. Not for use in diagnostic procedures.
请输入货号及对应批号查找COA:
货 号
批 号
返回

Baidu
sogou