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LC5214 Sodium nitrate 99.99 Order number Packaging Quantity Price AC32214 Plastic bottle 50 g 43.65 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 22Inorganic 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 8-22Contact with combustible material may cause fire.Harmful if swallowed. S Phrase S 22-41Do not breathe dust.In case of fire and/or explosion do not breathe fumes. श्रेणियाँ of danger oxidizing, harmful Hazard Symbol OxidisingHarmful 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 Specifications Purity(metallic) 99.99% Assay(acidimetric) 99% Chloride (Cl) 5ppm Iodate(IO3) 5ppm Nitrite (NO2) 10ppm Phosphate (PO4) 2ppm Sulphate (SO4) 30ppm Al (Aluminium) 0.05ppm Ba (Barium) 5ppm Ca (Calcium) 0.1ppm Cd (Cadmium) 0.01ppm Ce (Cerium) 0.01ppm Co (Cobalt) 0.01ppm Cr (Chromium) 0.01ppm Cs (Cesium) 5ppm Cu (Copper) 0.01ppm Eu (Europium) 0.01ppm Fe (Iron) 0.05ppm K (Potassium) 5ppm La (Lanthanum) 0.01ppm Mg (Magnesium) 0.05ppm Mn (Manganese) 0.01ppm Ni (Nickel) 0.01ppm Pb (Lead) 0.01ppm Rb (Rubidium) 5ppm Sc (Scandium) 0.01ppm Sm (Samarium) 0.01ppm Sr (Strontium) 0.1ppm Tl (Thallium) 0.01ppm Y (Yttrium) 0.01ppm Yb (Ytterbium) 0.01ppm Zn (Zinc) 0.01ppm