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

Assay (titr., calc. on dried subst.): 98.5 - 101.0 %

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		code	packaging size	price per unit	Quantity	Price Per Box	Quantity
Product check		code A1688,0100	packaging size 100 g	price per unit 37,70€	box price per unit	stock 32,05€x 6 units	box price per unit

Product Code:: A1688
Product Name:: L-Alanine (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; 10 %, 6 M HCl: +13.7° - +15.1°
Appearance of solution: passes test
Heavy metals (as Pb): max. 0.0015 %
Sulfated ash: max. 0.1 %
Loss on drying (3 h; 105°C): max. 0.2 %
Identity: passes test
α20°C/D; 10 %, HCl 250 g/L, calc. on dried subst.: +13.5° - +15.5°
pH (5 %; H₂O; 25°C): 5.5 - 7.0
Ammonium: max. 0.02 %
Chloride: max. 0.02 %
Sulfate: max. 0.03 %
Fe: max. 0.001 %
Ninhydrin positive substances (HPLC)
Total impurities: max. 0.5 %
Any ninhydrin-pos. Subst.: max. 0.1 %
Ninhydrin positive substances (TLC)
Each individual impurity: max. 0.5 %
Total impurities: max. 2 %