HYDROCHLORIC ACID 34.5% w/v 20L NRD
Class: 8 SubClass: PackGroup: II UN: 1789 HazChem: 2R EPG: 40 OHSHazard: Y
Hydrochloric Acid is a solution of Hydrogen chloride gas in water.
Hydrochloric Acid finds use in industry as a pickling acid for galvanising, cleaning bricks, as an etch as part of painting preparation on concrete, and as a means of pH adjustment in swimming pools.
As an Etch or Brick Cleaner
Dilute 1-part acid plus 9-19 parts of water.
The actual concentration used will depend on the job and the speed required to do it.
For Ph Adjustment in Pools
Follow your adjustment chart with your test kit.
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