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      Zhejiang Dayang Biotech Group Co., Ltd

      It is national high-tech enterprise, national “contract-honoring and credit-respecting enterprise”,
      Zhejiang patent demonstration enterprise, and Zhejiang green enterprise.

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      Industrial Grade Potassium Bicarbonate

      Synonyms: Potassium hydrogen carbonate, Potassium acid carbonate

      Molecular Formula: KHCO3

      Molecular Weight: 100.11

      Density: 2.17

      Characteristics: White crystal, stable in the air, easily soluble in water, presenting weakly alkaline solution, hardly soluble in ethanol.

      CAS No.: 298-14-6

      Analytial standard: HG/T 2828-2010

      Applications: Mainly used as the raw material for chemicals and pharmaceuticals ext.

      Packing: 25kg/50kg net per PP woven bag with inner polyethylene film bag.

      Storage: Stored in a cool and dry area, keep away from rain and moisture.


      Index Name Index Value
      Premium grade First grade Qualified grade
      Content(KHCO3(On dry basis) % ≥ 99.0 98.0 96.0
      Water Insolubles(On dry basis) % ≤ 0.01 0.05 0.10
      Chlorides(KCl)(On dry basis) % ≤ 0.02 0.05 0.20
      Sulfate(K2SO4)(On dry basis)% ≤ 0.02 0.04 0.15
      Ferric oxide(Fe2O3)(On dry basis)% ≤ 0.001 0.003 0.010
      Potassium(K)(On dry basis) % ≤ 38.0 37.5 37.0
      pH value(100g/L solution) % ≤   8.6  
      Note: Moisture index settled through negotiation by both parties.

      Address: No. 22 Chaoyang Road, Dayang Town, Jiande City, Zhejiang Province, China. E-mail:sale@dyhg.com
      Tel: 0086-571-64156812,64156011,64156179,64156088,58317120 Fax: 0086-571-64156010, 64156120
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