Operation Cautions of Sodium Bisulfate

  • Author:Kathy
  • Release on :2016-05-17

Sodium bisulfate (chemical formula: NaHSO4), also known as acid sodium sulfate. Its anhydride has the water absorbability. Show the acidic aqueous solution, 1 mol/L solution pH is about 1.4. Sodium bisulfate is obtained by two methods. Hybrid materials such as the amount of sodium hydroxide and sulfuric acid, sodium bisulfate and water can be obtained. NaOH + - H2SO4 - NaHSO4 + H2O sodium chloride (salt) and sulfuric acid at high temperature reaction, generate sodium bisulfate and hydrogen chloride gases. NaCl + - H2SO4 - NaHSO4 + HCl USES household detergent solution (45%); The extraction of metallic silver; Reduce the alkalinity of swimming pool water; Pet food; 4 analysis of soil and water samples in the laboratory as a preservative; In the lab for preparing sulfuric acid.

Operation note: airtight operation, to provide adequate local exhaust. Released to prevent dust in the air of workplace. Operators must receive special training, strictly abide by the operation procedures. Suggest operators wear dust mask (comprehensive cover), acid and alkali resistant rubber clothing, wear rubber gloves resistant to acid and alkali. Avoid dust. Avoid contact with sodium hypochlorite. Equipped with emergency treatment equipment. Empty containers may remain inside.

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