213330-50KG

Application

Ammonium chloride (NH₄Cl) has been used as one of the components of red blood cell (RBC) lysis buffer for use in various studies. It may be used as a catalyst in the preparation 3,4-dihydropyrimidin-2-(1H)-ones.Inorganic ammonium ions (NH₄⁺) effectively catalyze the aldol condensation of carbonyl compounds. It serves as a source of nitrogen during the preparation of trimethylamine hydrochloride (TMA·HCl).

General description

Crystals of ammonium chloride (NH₄Cl) belong to the cubic crystal system. It can be synthesized by reacting HCl with aqueous ammonia solutions. NH₄Cl is formed as a by-product during soda manufactured by Solvay process.

Packaging

2.5, 4×2.5 kg in poly bottle

25, 500, 6×500 g in poly bottle

50 kg in fiber drum

12, 25 kg in poly drum

anion traces	phosphate (PO₄^3-): ≤2 ppm, sulfate (SO₄^2-): ≤0.002%
assay	≥99.5%
cation traces	Fe: ≤2 ppm, Ca: ≤0.001%, heavy metals: ≤5 ppm (by ICP), Mg: ≤5 ppm
form	powder, crystals or chunks
grade	ACS reagent
ign. residue	≤0.01%
impurities	≤0.005% insolubles
InChI key	NLXLAEXVIDQMFP-UHFFFAOYSA-N
InChI	1S/ClH.H3N/h1H;1H3
mp	340 °C (subl.) (lit.)
pH	4.5-5.5 (25 °C, 5%)
Quality Level	200
SMILES string	N.Cl
vapor density	1.9 (vs air)
vapor pressure	1 mmHg ( 160.4 °C)