Potassium nitrate A.R. – 99.5%
GST(%) – 18 | Product ID P73129| QTY – 500 gm
HSN : 2834.21.00
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Description
POTASSIUM NITRATE A.R.
KNO3 = 101.10
Assay 99.5% min
pH of 5% Aq.solution 5.0 – 7.5
Insoluble matter 0.003% max
Free acid (HNO3) 0.003% max
Free alkali 0.05ml N/1%max
Chloride (Cl) 0.001% max
Iodate (IO3) 0.0005% max
Nitrate (NO3) 0.001% max
Phosphate (PO4) 0.0005% max
Sulphate (SO4) 0.003% max
Ammonium (NH4) 0.001% max
Arsenic (As) 0.00004% max
Calcium group &
0.0025% max Magnesium (Ca)
Iron (Fe) 0.0001% max
Heavy Metals (Pb) 0.0001% max
Sodium (Na) 0.02% max
Residual Chlorine Absent to test
P73129 500 gm.
Uses: In salt baths for high temperature. Reagent for oxidative dissolution of organic and inorganic samples.
Additional information
Weight | 500 g |
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