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Item No. HW-31263-500G

Potassium nitrate, Puriss. p.a., ACS Reagent, Reag. ISO, Rea

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500G (1)

Overview

Overview


Name: Potassium nitrate
Description: Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99%

Container Type: Plastic Bottle

Molar Mass: 101 g/mol

Empirical Formula: KNO3
Linear Formula: KNO3

CAS Number: 7757-79-1
EC Number: 231-818-8
MDL Number: MFCD00011409

Properties

Properties


SPECIFICATIONS

Assay: min. 99.0 %
pH (5 %, 25 °C): 5.0 - 8.0
Water insoluble matter: max. 0.005 %
Ammonium (NH4): max. 0.001 %
Calcium (Ca): max. 0.001 %
Copper (Cu): max. 0.0005 %
Iron (Fe): max. 2 ppm
Magnesium (Mg): max. 0.002 %
Sodium (Na): max. 0.005 %
Lead (Pb): max. 0.0005 %
Zinc (Zn): max. 0.0005 %
Heavy metals (as Pb): max. 5 ppm
Chloride (Cl): max. 0.001 %
Iodate (IO3): max. 5 ppm
Nitrite (NO2): max. 0.001 %
Phosphate (PO4): max. 5 ppm
Sulfate (SO4): max. 0.002 %



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