Technical Information
Nitric acid sodium salt | Synonym |
---|---|
7631-99-4
|
CAS-No
|
231-554-3
|
EC-No
|
NaNO3
|
Linear formula
|
White crystalline
|
Appearance
|
874 g/l (20ºC)
|
Solub. in H2O
|
5.5-8.0 (50 g/l, H2O, 20ºC)
|
pH value
|
84.994 g/mol
|
Molecular Weight
|
308ºC
|
Melting point
|
380ºC (decomposition)
|
Boiling point
|
2.3 g/cm3
|
Spec. density
|
1200 Kg/m3
|
Bulk. Density
|
3105-10-00
|
HS-No
|
Acute toxicity, Eye irritation, H302, H319, P264, P270, P280, P301+P312, P305+P351+P338, P330, P337+P313, P501 LGK 5.1B
|
GHS
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
≥99.0%
|
Assay
|
≤0.0003%
|
Arsenic (As)
|
≤0.005%
|
Calcium (Ca)
|
≤0.001%
|
Copper (Cu)
|
≤0.001%
|
Heavy metals (as Pb)
|
≤0.001%
|
Iron (Fe)
|
≤0.0005%
|
Lead (Pb)
|
≤0.002%
|
Magnesium (Mg)
|
≤0.0001%
|
Mercury (Hg)
|
≤0.01%
|
Potassium (K)
|
≤0.001%
|
Zinc (Zn)
|
≤0.001%
|
Chloride (Cl)
|
≤0.001%
|
Iodates (IO3)
|
≤0.001%
|
Nitrites (NO2)
|
≤0.001%
|
Phosphate (PO4)
|
≤0.01%
|
Sulfate (SO4)
|