Free lookupCAS 7757-79-1
Potassium nitrate
CAS 7757-79-1 · PubChem CID 24434 · KNO3 · 101.103 g/mol
Also called POTASSIUM NITRATE, Saltpeter, Nitre, Niter, Nitrate of potash.
Opens the builder with Potassium nitrate loaded
as component 1 at 100%.
No harmonised GHS classification is published for this substance in the sources we read. We will not guess one.
- Appearance
no value printed
unsourced — inference candidate
- Odour
no value printed
unsourced — inference candidate
- Melting point
no value printed
unsourced — inference candidate
- Boiling point
no value printed
unsourced — inference candidate
- Flash point
no value printed
unsourced — inference candidate
- Auto-ignition temperature
no value printed
unsourced — inference candidate
- Flammable limits
no value printed
unsourced — inference candidate
- Vapour pressure
no value printed
unsourced — inference candidate
- Relative density
no value printed
unsourced — inference candidate
- Solubility in water
no value printed
unsourced — inference candidate
- Partition coefficient, log Kow
no value printed
unsourced — inference candidate
- Viscosity
no value printed
unsourced — inference candidate
- LD50 Rabbit oral 1901 mg/kg
- LD50 Rat oral 3750 mg/kg
- LD50 Rabbit oral 1.166 g anion/kg /Nitrate ion/
- LD50 Rat oral 3015 mg/kg
Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28
Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28
Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28
Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28
This page is the evidence. The document is the deliverable.
Everything above is free and stays free. For $5 the same sourced values are assembled into a 16-section safety data sheet and a print-ready GHS label carrying your company details in Section 1.
Start a document — $5What we read
ILO-WHO International Chemical Safety Cards (ICSCs), Emergency Response Guidebook (ERG), Hazardous Substances Data Bank (HSDB).
15 sourced records for this substance are in the ledger. Values dated more than 30 days ago are re-fetched on the next document.
- (+)-Limonene5989-27-5 · 28 records
- Triethylenetetramine112-24-3 · 23 records
- Phenoxyethanol122-99-6 · 20 records
- Camphor76-22-2 · 18 records
- Sodium nitrite7632-00-0 · 9 records
- Linalool78-70-6 · 8 records
- Hydroxycitronellal107-75-5 · 7 records
- Glycolic acid79-14-1 · 6 records
Browse every chemical in the ledger · What a GHS safety data sheet contains