Best Food Feed Grade Potassium Bicarbonate Powder KHCO3

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Product Overview

Description


 


 


Food grade potassium bicarbonate powder KHCO3




Potassium bicarbonate (also known as potassium hydrogen carbonate or potassium acid carbonate) is a colorless, odorless, slightly
basic, , potassium bicarbonate is "generally recognized
as safe". There is no evidence of human carcinogenicity, no adverse effects of overexposure, and an undetermined LD50 .It is among
the food additives encoded by European Union, identified by the E number E501. Physically, potassium bicarbonate occurs as a
crystal or a soft white granular powder. Potassium bicarbonate is very rarely found in its natural form, the mineral called
kalicinite.



 








 

 

Potassium bicarbonate Usage:

Potassium bicarbonate is widely available and therefore relatively inexpensive. Acidity modifiers: Such as wine additives, added in small amounts to carbonated beverages to improve taste. Fire extinguishing agent: as a special dry powder fire extinguishing agent for airports, the fire extinguishing effect is twice that of sodium bicarbonate. Agriculture: used as a soil acid improver. It is also a permitted pesticide for use in organic farming due to its anti-insect and anti-bacterial effects (e.g., leucorrhoea leaf and black star of apple).







 


Specification

Specification









































Product Grade


Industrial Grade


Test Item


Specification


Result


Potassium bicarbonate, %


≥98.5


99.0


Water-insoluble substance, %


≤0.03


0.015


Chloride(as KCL) %


≤0.08


0.04


Sulphate (K2SO4)


≤0.08


0.05


Fe %


≤0.002


0.001

















































Product Grade


Food Grade


Test Item


Specification


Result


Potassium bicarbonate, %


≥99.0-101.5


100.01


Water-insoluble substance, %


≤0.02


0.007


Heavy metal, %(as Pb)


≤0.0005


0.0003


Arsenic (As), %


≤0.0003


0.0001


Moisture, %


≤0.25


0.22


PH value (100g/L solution)


≤8.6


8.4




 


 


 


 


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0.1921 s.