Potassium nitrate

$10 - $4690

Price

Brand	Packaging	Price	Product name
AK Scientific S205	25g	$27	Potassium nitrate
Alfa Aesar A14527	500g	$36.1	Potassium nitrate, 99%
Alfa Aesar 013443	100g	$41.9	Potassium nitrate, ACS, 99.0% min
Alfa Aesar 010844	5g	$62.3	Potassium nitrate, Puratronic?, 99.995% (metals basis)
Alfa Aesar 013866	100mL	$72.5	Potassium
Alfa Aesar 013443	500g	$72.8	Potassium nitrate, ACS, 99.0% min
Alfa Aesar 011008	25g	$78	Potassium nitrate, 99.994% (metals basis)
Alfa Aesar A14527	2500g	$109	Potassium nitrate, 99%
Alfa Aesar 014379	100mL	$109	Potassium
Alfa Aesar 010844	50g	$142	Potassium nitrate, Puratronic?, 99.995% (metals basis)

1of8

Melting point	334 °C (lit.)
Boiling point	100 °C750 mm Hg
Density	1.00 g/mL at 20 °C
Flash point	400°C
storage temp.	Store at RT.
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	Solid
Specific Gravity	2.109
color	white
PH	5.0-7.5 (50g/l, H2O, 20℃)
Odor	odorless, cooling pungent salty taste
Water Solubility	320 g/L (20 ºC)
Sensitive	Hygroscopic
Merck	14,7648
Dielectric constant	5（0.0℃）
Stability	Stable. Strong oxidizer - contact with combustible material may cause fire. Incompatible with combustible materials, strong reducing agents.
LogP	-0.129 (est)
CAS DataBase Reference	7757-79-1(CAS DataBase Reference)
EPA Substance Registry System	Potassium nitrate (7757-79-1)