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Certificate of Analysis
Product Name: Potassium carbonate Catalogue Number: GR-11430
Batch Size: N/A Lot Number: 20230104
CAS Number: 584-08-7 Production Date:
Molecular Formula: CK2O3 Report Date: 2023-01-04
Molecular Weight: 138.205 Expiry Date:
Storage: Room temperature, Protected from light and Sealed


Test Items Specifieation Results
K2CO3 % ≥98.5 99.01
KCL% ≤0.01 0.008
K2SO4% ≤0.01 0.0
Fe% ≤0.001 0.0005
Water Content% ≤0.02 0.02
HEATING LOSS% ≤0.6 0.37
Appearance White Granule White Granule
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Date: Date: Date:
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