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LC5212 Sodium nitrate
cryst. extra


Order number Packaging Quantity Price €
AC32212 Plastic bottle 1 kg inquire
AC32212 Fibre carton 50 kg inquire


Product information
Synonyms Nitric acid sodium salt
Hill Formula NNaO3
Chemical formula NaNO3
HS Code 3105 10 00
EC number 231-554-3
Molar mass 84.99 g/mol
CAS number 7631-99-4


Chemical and physical data
Solubility 874 g/l (20 °C)
Melting point 308 °C
Molar mass 84.99 g/mol
Density 2.26 g/cm3 (20 °C)
Bulk density 1200 kg/m3
pH value 5.5 – 8.0 (50 g/l, H2O, 20 °C)


Safety information according to GHS
Hazard Statement(s) H272: May intensify fire; oxidiser.
H302: Harmful if swallowed.
Precautionary Statement(s) P260: Do not breathe dust.
Signal Word Warning
Hazard Pictogram(s)
RTECS WC5600000
Storage class 5.1 B Oxidizing agents (TRG 515 Group 2+3)
WGK WGK 1 slightly water endangering
Disposal 22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.


Safety information
R Phrase R 8-22
Contact with combustible material may cause fire.Harmful if swallowed.
S Phrase S 22-41
Do not breathe dust.In case of fire and/or explosion do not breathe fumes.
Categories of danger oxidizing, harmful
Hazard Symbol Oxidising


Transport information
Declaration (transport by sea) IMDG-Code UN 1498 SODIUM NITRATE, 5.1, III
Declaration (transport by air) IATA-DGR UN 1498 SODIUM NITRATE, 5.1, III


Toxicological data
LD 50 oral LD50 rat 1267 mg/kg