L-Phenylalanine with CAS 63-91-2

CAS:63-91-2
Molecular Formula:C9H11NO2
Molecular Weight:165.19
Appearance: White crystalline powder
EINECS:2200-568-1
Product Categories:Organic Chemistry
Synonyms: L-beta-Phenylalanine 99 %;(S)-(-)-PHENYLALANINE FOR SYNTHESIS;L-Alanine, phenyl-;L-AminobenzenepropanoicAcid;L-Antibiotic;l-beta-phenyl-alpha-alanin;L-Phenylalanin;L-α-Amino-β-phenyl-propionsαure

CAS: 63-91-2
MF: C9H11NO2
Purity: 98.5~101.5
L-Phenylalanine with CAS 63-91-2
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What Is L-Phenylalanine with CAS 63-91-2?

L-Phenylalanine is white crystalline powder, odorless, with a special sweet taste. The melting point is 297°C, easily soluble in water.

Specification

ITEM STANDARD RESULT
Appearance White crystalline or crystalline powder Conforms
Identification Concordant with the reference spectrum Conforms
Specification Rotation -32.7°~-34.7° -33.7°
PH 5.4~6.0 5.73
Loss on drying,% ≤0.3 0.11
Residue on ignition,% ≤0.4 0.05
Chloride (As Cl),% ≤0.05 <0.05
Sulfate,% ≤0.03 <0.03
Heavy metals,ppm ≤15 <15
Arsenic, ppm ≤1 <1
Lead, ppm ≤3 <3
Mercury, ppm ≤0.1 <0.1
Cadmium, Ppm ≤1 <1
Total plant count ≤1000cfu/g <1000cfu/g
Yeast & mold ≤100cfu/g <100cfu/g
E. Coli Negative Conforms
Salmonella Negative Conforms
Mesh 80mesh ≥80%
Assay,% 98.5~101.5 99.62

Application

In food and beverage, it is used as preservative and flavor seasoning.

Package

25kg/drum or requirement of clients.

L-Phenylalanine with CAS 63-91-2
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