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106537 Sodium nitrate

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Replacement Information
Replacement InformationIn North America 1.06537.0500 replaces and is identical to SX0655-1

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7631-99-4231-554-3NNaO₃NaNO₃84.99 g/molACS,ISO,Reag. Ph Eur


Catalogue NumberPackaging Qty/Pack
1065370500 Plastic bottle 500 g
1065371000 Plastic bottle 1 kg
1065379012 Bucket, plastic 12 kg
1065379025 Fibre carton 25 kg
Catalogue Number106537
ReplacesSX0655; SX0655-1; SX0655-7
SynonymsNitric acid sodium salt
Product Information
CAS number7631-99-4
EC number231-554-3
GradeACS,ISO,Reag. Ph Eur
Hill FormulaNNaO₃
Chemical formulaNaNO₃
Molar Mass84.99 g/mol
HS Code3105 10 00
Quality LevelMQ300
Biological Information
Physicochemical Information
Density2.26 g/cm3 (20 °C)
Melting Point308 °C
pH value5.5 - 8.0 (50 g/l, H₂O, 20 °C)
Bulk density1200 kg/m3
Solubility874 g/l
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 1267 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H272: May intensify fire; oxidizer.
H319: Causes serious eye irritation.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P220: Keep away from clothing and other combustible materials.
P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal WordWarning
Storage class5.1B Oxidizing hazardous materials
WGKWGK 1 slightly hazardous to water
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
Categories of dangeroxidizing, harmful
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1498 , 5.1, III
Declaration (transport by air) IATA-DGRUN 1498 , 5.1, III
Declaration (transport by sea) IMDG-CodeUN 1498 , 5.1, III
Supplemental Information
Assay (alkalimetric)≥ 99.5 %
Insoluble matter≤ 0.005 %
pH-value (5 %; water; 25 °C)5.5 - 8.0
Chloride (Cl)≤ 0.0005 %
Iodate≤ 0.0005 %
Nitrite (NO₂)≤ 0.001 %
Phosphate (PO₄)≤ 0.0005 %
Sulfate (SO₄)≤ 0.003 %
Heavy metals (ACS)≤ 0.0005 %
Heavy metals (as Pb)≤ 0.0005 %
Ca (Calcium)≤ 0.002 %
Fe (Iron)≤ 0.0003 %
K (Potassium)≤ 0.01 %
Mg (Magnesium)≤ 0.002 %
NH₄ (Ammonium)≤ 0.002 %
Corresponds to ACS,ISO,Reag. Ph Eur
Global Trade Item Number
Catalogue Number GTIN
1065370500 04022536078571
1065371000 04022536078595
1065379012 04027269691462
1065379025 04027269020002


Sodium nitrate SDS


Safety Data Sheet (SDS) 

Sodium nitrate Certificates of Analysis

Product Number PackagingSpecificationLot Number
1065370500 Plastic bottlePDF Specification Document
1065371000 Plastic bottlePDF Specification Document
1065379012 Bucket, plasticPDF Specification Document
1065379025 Fibre cartonPDF Specification Document


Inorganics & Solvents for classical analysis
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