L-Cysteine (DAB) pure, pharma grade

Assay (titr., calc. on dried subst.): 98.0 - 101.0 %

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Box prices only valid with purchase of full box.

	code	packaging size	price per unit	box price per unit
	Code & packaging		Price per piece
	code A1425,1000	packaging size 1 kg	price per unit single 2441,00€	box price per unit

Product Code:: A1425
Product Name:: L-Cysteine (DAB) pure, pharma grade
Headline Comment:: • All amino acids from AppliChem are of non-animal origin!
Specifications:: Assay (titr., calc. on dried subst.): 98.0 - 101.0 %
α20°C/D; 12 %, HCl, calc. on dried subst.: +8.0° - +9.5°
Appearance of solution: passes test
Identity: passes test
pH (2.5 %; H₂O): 4.5 - 6.0
Heavy metals (as Pb): max. 0.001 %
Sulfated ash: max. 0.1 %
Loss on drying: max. 0.5 %
Ninhydrin positive substances: max. 0.5 %
Ammonium: max. 0.02 %
Chloride: max. 0.04 %
Sulfate: max. 0.03 %
Fe: max. 0.002 %