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L-Phenylalanine (Ph. Eur., USP) pure, pharma grade

Assay (titr., calc. on dried subst.): 98.5 - 101.0 %
Code
A1344
CAS
63-91-2
Molecular Formula
C9H11NO2
Molar mass
165.19 g/mol

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
A1344,1000
code
A1344,1000
packaging size
1 kg
price per unit
single $808,05
box price per unit
Solubility:
27 g/L
Physical Description:
Solid
Product Code:
A1344
Product Name:
L-Phenylalanine (Ph. Eur., USP) pure, pharma grade
Headline Comment:
• All amino acids from AppliChem are of non-animal origin!
Specifications:
Assay (titr., calc. on dried subst.): 98.5 - 101.0 %
α25°C/D; 2 %, H2O: -32.7° - -34.7°
Appearance of solution: passes test
Identity: passes test
pH (1 %; H2O; 25°C): 5.4 - 6.0
Heavy metals (as Pb): max. 0.0015 %
Loss on drying (3 h; 105°C): max. 0.3 %
α20°C/D; 2 %, H2O, calc. on dried subst.: -35.5° - -33.0°
Sulfated ash: max. 0.1 %
Ammonium: max. 0.02 %
Chloride: max. 0.02 %
Sulfate: max. 0.03 %
Fe: max. 0.001 %
Ninhydrin positive substances (HPLC)
each individual impurity: max. 0.2 %
Total impurities: max. 0.5 %
Ninhydrin positive substances (TLC)
Each individual impurity: max. 0.5 %
Total impurities: max. 2 %
WGK:
1
Storage:
RT
EINECS:
200-568-1
CS:
29224985
Download TDS file for complete specifications