13444
Fluka

Sodium nitrate

SKU
13444
Meets analytical specification of FCC, E251, 99.0-100.5%
Synonym(s)
Chile salpeter
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General Information:
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Brand
Fluka
CAS Numbers (All) EC Number Linear Formula
NaNO3
MDL Number
Molar Mass
84.99 g/mol
Synonyms
Chile salpeter

Documents

Specifications

PropertyValue
Assay (calculated to the dried substance)99.0 - 100.5 %
Loss on drying (105°C)Max. 1 %
pH (5 %, 20°C)5-7
Arsenic (As)Max. 2 ppm
Calcium (Ca)Max. 0.005 %
Copper (Cu)Max. 0.001 %
Iron (Fe)Max. 0.001 %
Mercury (Hg)Max. 1 ppm
Potassium (K)Max. 0.01 %
Magnesium (Mg)Max. 0.002 %
Lead (Pb)Max. 2 ppm
Zinc (Zn)Max. 0.001 %
Heavy metals (as Pb)Max. 0.001 %
Chloride (Cl)Max. 0.001 %
Nitrite (NO2)Max. 10 ppm
Sulfate (SO4)Max. 0.01 %
Total halogen compounds (as Cl)Max. 0.02 %
Residual solventscomplying

Properties

PropertyValue
Boiling Point/RangeDecomposes on heating
ColorColorless
Density2.26 g/cm3 (20 °C)
FlashpointNot applicable
FormCrystalline
GradeReagent Pharmacopeia Salts
Incompatible MaterialsAluminium, Aluminum oxides, antimony, Sodium hypophosphite, Sodium thiosulfate, Cyanides, Sulphur, Combustible material, Acids, Reducing agen
Lower Explosion LimitNot applicable
Melting Point/Range308 °C
Partition CoefficientNot applicable
Purity Percentage99.00
Purity Details99.00-100.50%
Solubility in Water883.0 g/l (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value5.0-7.0 (20 °C) (as aqueous solution)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class5.1
Package GroupIII
UN IDUN1498
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