Superiority:
L-phenylalanine properties
Melting point 270-275 ° C (dec.) (Lit.)
Specific rotation -34.1 º (c = 2, water, dry basis)
Density 1.29
Refractive index -34 ° (C = 2, H2O)
FEMA 3585 | L-PHENYLALANINE
Store at RT.
Solubility H2O: 0.1 M at 20 ° C, clear, colorless
Form powder
Acidity coefficient (pKa) 2.2 (at 25 ° C)
Color White to off-white
PH value 5.0-7.0 (25 ° C, 0.1M in H2O)
Water solubility 1-5 g / 100 mL at 25 ºC
Merck 14,7271
BRN 1910408
Stable. Incompatible with strong oxidizing agents.
Details:
Henan Tianfu Chemical Co., Ltd is a high-tech enterprise, specializing in pharmaceutical intermediates, located in Zhengzhou High-tech Development Zone. We passed ISO 9001:2008 ub 2009, and won "High-tech Enterprise" by provincial government in 2013. Tianfu specializes in manufacuturing intermediates in areas such as Antitumor, Cardiocascular, central nervous system, diabetes, etc. Tianfu have established an efficient quality control system, owing standardization workshop. Also corportaes with Zhengzhou University, Henan University to establish an innovation practice base to omprove the innovatin ability.
Tianfu always adheres to the principle of "Live on High Quality" and puts the customer's interests first. Tianfu products have been exported to Europe and the United States, Japan, Korea, India and Latin America markets. Look forward to the future, Tianfu will keep improving the innovation ability to offer better products and service for more and more customers.