This product can be used for titration analysis, qualitative and quantitative analysis, etc. It should be stored in a cool, ventilated place, sealed, and used within its expiration date. To obtain the product's Certificate of Analysis (COA), please visit www.howeipharm.com to view and download it.
Standard : Q/HWC032-2020 广州和为医药科技有限公司化学品制造标准
Product No. : CD102253
Product Name : L-Phenylalanine
Product Spec. : 99%
Packges : 100g 500g 1kg 25kg
分子式 : C6H5CH2CH(NH2)CO2H
分子量 : 165.19
贝尔斯坦(Beilstein)注册号 : 1910408
Council of Europe no. : 10488
EINECS 编号 : 200-568-1
FEMA Number : 3585
Flavis number : 17.018
MDL编号 : MFCD00064227
PubChem Substance ID : 24901797
CAS号 : 63-91-2
颜色外观 Color Appearance : 白色至灰白色固体
含量 Assay : 99%
熔点 Melting range, ℃ : 270 ℃-275 ℃
比旋光度 Specific rotation [α]20D : -32.7 °～-34.7 °
pH(25 ℃) : 5.4～6.0
干燥失重 Loss on drying : ≤0.3%
灼烧残渣 Residue on ignition(as sulfate) : ≤0.4%
氨化物 Chloride : ≤0.05%
硫酸盐 Sulphate (SO4) : ≤0.03%
铁 Iron(Fe) : ≤0.003%
重金属 Heavy metals : ≤15 ppm
Shelf Life ： 730 Days
COA ： Have COA
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