Sodium nitrate cryst. 1 KG

Code: 1065351000 D2-231

Analysis Note

Assay (acidimetrisch, after drying): 99.0 - 100.5 %Identity: passes testpH-value (5 %; water): 5.5 - 8.3Total chlorine: ≤ 0.2 %Nitrite (NO2): &...


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Analysis Note

Assay (acidimetrisch, after drying): 99.0 - 100.5 %Identity: passes testpH-value (5 %; water): 5.5 - 8.3Total chlorine: ≤ 0.2 %Nitrite (NO2): ≤ 0.002 %As (Arsenic): ≤ 0.0003 þ (Iron): ≤ 0.001 %Hg (Mercury): ≤ 0.0001 %K (Potassium): ≤ 0.01 %Pb (Lead): ≤ 0.0002 %Zn (Zinc): ≤ 0.001 %Loss on Drying (105°C): ≤ 2.0 %

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

50 kg in Fibre carton

1 kg in Plastic bottle

anion tracesnitrite (NO2-): ≤0.002%
assay99.0-100.5% dry basis (acidimetric)
bulk density1200 kg/m3
cation tracesFe: ≤0.001%, As: ≤0.0003%, Hg: ≤0.0001%, K: ≤0.01%, Zn: ≤0.001%, Pb: ≤0.0002%
density2.26 g/cm3 at 20 °C
formsolid
impurities≤0.2% Total chlorine
InChI keyVWDWKYIASSYTQR-UHFFFAOYSA-N
InChI1S/NO3.Na/c2-1(3)4;/q-1;+1
loss≤2% loss on drying, 105°C
mp308 °C
pH5.5-8.0 (20 °C, 50 g/L in H2O)
potency1267 mg/kg LD50, oral (Rat)
product lineEmplura®
Quality Level200
solubility874 g/L
storage temp.2-30°C
Cas Number7631-99-4
Hazard Class5.1
Un Number1498
Pack GroupIII
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