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Molecular formula: NH4Cl
Molecular weight: 53.5
Properties and uses:
Colorless cubic crystal or powder, easily soluble in water, corrosive to ferrous metal and other metals. It is mainly used in battery, storage battery, ammonium salt, tanning, pharmaceutical, electroplating, adhesive, etc.
Quality index of ammonium chloride for use in agriculture: GB2946-92
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Main index |
Unit
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Wet agent
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Total content
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%
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25
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Nitrogen content
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%>=
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22.5
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Moisture
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%<=
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7.0
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Potassium oxide
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%>=
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2.5
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Quality index of ammonium chloride for use in industry: GB2946-92
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Main index |
Unit
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Superior
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First class
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Qualified
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Content
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%>=
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99.5
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99.3
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99
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Moisture
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%<=
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0.7
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1.0
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1.0
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Iron
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%<=
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0.001
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0.001
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0.003
|
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Residue on ignition
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%<=
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0.4
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0.4
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0.4
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Heavy metal
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%<=
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0.0005
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0.0005
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0.001
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Sulfate
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%<=
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0.02
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0.02
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-
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PH value(200g/L solution, temperature 25°C)4.0-5.8
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Packing: 25/50kg woven bag lined with plastic, or upon customers' request.
Storage and transportation:
Keep in dry and well-ventilated warehouse. To protect from damp and rain.
Notes:
The operator shall wear work clothes, mask, latex gloves. The warehouse shall be well ventilated.
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