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Potassium nitrate AR 500GM
21320SG500865900327EU
AR8659003
7757-79-175107
KNO3May 2021
101.1April 2026
Sr.No.TestResultSpecification
1DescriptionColourless crystalline powder.Colourless crystals/crystalline powder.
2SolubilityPassesSoluble in water.
3Assay99.66%Min. 99.50%
4pH(5% aq soln)6.275.0 - 7.5
5Insoluble matter0.001%0.003% max.
6Chloride (Cl)Less than 0.001%0.001% max.
7Sulphate (So4)Less than 0.003%0.003% max.
8Nitrite (NO2)Less than 0.001%0.001% max.
9Iron (Fe)Less than 0.0003%0.0003% max.
10Heavy metal (as Pb)Less than 0.0005%0.0005% max.
11Sodium (Na)Less than 0.1%0.1% max.
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
Tested By
(Chemist - Quality Control)
Approved By
(Head - Quality Control)
Computer Generated Report - Does not require Signature.
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