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L-Phenylalanine
Dozens of reaction types such as chiral synthesis and resolution, oxidation, reduction, condensation, nitrosation, bromination.Provide you with the most thoughtful and comprehensive service at the best price.Multiple grades of products, including USP, NF, JP, EP, ACS, FCC, Micro, Food, Reagent, HPCL, LC/MS, Photres, Cosmetic....Since the establishment of the company, it has established good and stable cooperative relations with many domestic and foreign pharmaceutical companies.With complete organizational structure and main positioning and high-end product structure design, R&D is the driving force for enterprise development, and quality is the basis for enterprise survival.
Are you looking for China or India manufacturers of L-Phenylalanine CAS:63-91-2, Benzenepropanethioic acid,S-phenyl ester factory or S-Phenyl-3-phenylpropanthioat supplier? Where can buy L-Phenylalanine or if you want to know the price market of phenyl 4-phenylthiobutanoate? Welcome to contact us for L-Phenylalanine COA or MSDS.
An essential amino acid in human. It is widely used as an ingredient in infusion and infant formula.
Cas.No
63-91-2
Assay
99.0-101.0%
Specification
White crystals or crystalline powder, odorless or slightly characteristic odor, slightly bitter taste
Applications
Infusion
Packaging
25kg&50kg
Pharmacopeia
JP,USP,EP,FCC
STORAGE
Controlled room temperature in tight container
SPECIFICATION AND PROCEDURE
· * The endotoxin-certified grade will be supplied on request.
State of solution
(Transmittance)
Not Less Than 97.0%
pH
5.4~6.0
Specific rotation[α]20D
-33.5~-35.0°
Specific rotation[α]25D
-32.7~-34.7°
Ammonium (NH4)
Not More Than 0.020%
Chloride (Cl)
Not More Than 0.020%
Sulfate (SO4)
Not More Than 0.020%
Iron (Fe)
Not More Than 10 ppm
Heavy metals (Pb)**
Not More Than 10 ppm
Arsenic (As2O3)
Not More Than 1 ppm
Loss on drying
Not More Than 0.20%
Residue on ignition
Not More Than 0.10%
Related substances
Not More Than 0.5%
Endotoxin*
Less Than 6.0 EU/g
Assay (dry basis)
99.0~101.0%
· ** FCC grade (Lead : Not More Than 5 mg/kg) will be supplied on request.
· This product meets requirements of residual solvents listed in the current JP, USP and EP.