Potassium bicarbonate is the monopotassium salt of carbonic acid. It is used as a fungicide in organic farming, primarily for the control of powdery mildew and apple scab.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Zirconium basic carbonate
Paint and coating additive
Ammonium hydrogen carbonate
leavening agent in food processing
Sodium bicarbonate
Baking powder and food additive
Potasan
organophosphate insecticide
Acephate
contact and systemic insecticide
O,p'-methoxychlor
obsolete organochlorine insecticide
2,4-Dichloro-6-(propan-2-yl)-1,3,5-triazine
Agrochemical intermediate
The international HS code for Potassium bicarbonate (CAS 298-14-6) is 2836.40.
2836.40
2836 40 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
potassium hydrogen carbonate
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C(=O)(O)[O-].[K+]
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