タイトルまたは説明

Ammonium chloride, NH4Cl

(1)Grade: industrial grade

(2)Molecular formula: NH4Cl

(3)Physical appearance: white crystal powder or granule; odorless, taste with salt and cool. Easy agglomerating after moisture absorption, soluble in water, glycerol and ammonia, is insoluble in ethanol, acetone and ethyl, it distillates at **0 and was weak acid in aqueous solution. Of ferrous metals and other metals are corrosive, in particular, greater corrosion of copper, non-corrosive effect of pig iron.

(4)Purity(NH4Cl): *9.2%

(5)Quality Assurance: People's Republic of China national standard: GB*******2

(6)Main use: Mainly used in mineral processing and tanning, agricultural fertilizers. It is Auxiliaries for dyeing, electroplating bath additives, metal welding co-solvent. Also used in making tin and zinc, medicine, system of candles, adhesives, chromizing, precision casting and manufacture of dry cells, batteries and other ammonium salts.

(7)Packing: Plastic woven bag internal with plastic bag, Neutral packing

(8)Net weight: *5kg or *0kg per bag

(9)Specification:  

Ammonium chloride (dry basis) >= *9.5%

moisture <= 0.4%

sodium chloride (dry basis) <= 0.2%

iron content <= 0.**1%

The heavy metal content (Pb) <= 0.***5%

Water insoluble matter <= 0.*2%

Sulfate (-SO4) <= 0.*2%

PH value: 4.**5.8

Alexa residue burning : <= 0.4%