EMAIL THIS PAGE TO A FRIEND
PX1520 Supelco

Potassium Nitrate

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonym: Nitrate of Potash, Potassium Nitrate

  • CAS Number 7757-79-1

  • Empirical Formula (Hill Notation) KNO3

  • Molecular Weight 101.10

  •  MDL number MFCD00011409

  •  EC Index Number 231-818-8

Purchase

Properties

Quality Level   200
pH   5.0-7.5 (20 °C, 50 g/L in H2O)
mp   334 °C
shipped in   ambient
InChI   1S/K.NO3/c;2-1(3)4/q+1;-1
InChI key   FGIUAXJPYTZDNR-UHFFFAOYSA-N
storage conditions   Store at room temperature.

Description

Packaging

12 kg in Plastic drum

2.5 kg in Plastic bottle

50 kg in Drum, fibre

500 g in Plastic bottle

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Analysis Note

Assay99.0% minCalcium (Ca)0.005% maxChloride (Cl)0.002% maxColorWhiteFormCrystalsHeavy Metals (by ICP-OES)5ppm maxInsoluble matter0.005% maxIodate (IO3)5ppm maxIron (Fe)3ppm maxMagnesium (Mg)0.002% maxNitrite (NO2)0.001% maxPhosphate (PO4)5ppm maxSodium (Na)0.005% maxSulfate (SO4)0.003% maxpH of a 5% solution at 25°C4.5-8.5

Safety & Documentation

Safety Information

Symbol 
GHS03  GHS03
Signal word 
Warning
Hazard statements 
Precautionary statements 
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?