Molecular formla: HCl
Appearance: colorless transparent liquid
Executive standard: HG/T 2778-2009
Performance: this product under normal temperature for clear, from colorless to pale yellow liquid, is in the air easy volatile, irritating odor, soluble in ethanol and aether, concentrated hydrochloric acid in the air stream smoke in ammonia vapor will appear white smoke, hydrochloric acid is a strong inorganic acid, reach the skin or the fibre is corroded, can react with a lot of metal and dissolved, and most metal oxides, alkali and salt chemical reaction.
Use: this product is mainly used in hydrometallurgy platinum, gold, silver, used in electroplating, used in the manufacture of chloride ammonium (barium, zinc, etc), used in the manufacture of organic dyes, acetic acid, activated carbon, used in tanning and dyeing of leather, broken leather, used in the textile industry, also can be used as extraction agent, regeneration of ion exchange resin and metal surface cleaning agent.
Packing: truck tanker, train tanker shipment.
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Item
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Indicator
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superior grade
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top grade
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total acidity(as HCL),w/% ≥
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31.0
|
|
calcim(as Ca)/(mg/L) ≤
|
0.20
|
0.50
|
|
magnesium(as Mg)/(mg/L) ≤
|
.0.50
|
0.10
|
|
magnesium(as Fe)/(mg/L) ≤
|
.0.30
|
2.0
|
|
evaporation residue/(mg/L) ≤
|
15.0
|
30.0
|
|
free chlorine /(mg/L) ≤
|
20.0
|
40.0
|
|
湖北省瑞琪化工有限公司
Hubei Ruiqi Chemicals Co., Ltd.
