Calcium nitrate tetrahydrate - (ACS specification) - ACS reagent - 99%

Code: 237124-500GSIG D2-231

Packaging

500 g in poly bottle

2.5 kg in poly bottle


 

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€76.60 EACH
€94.22 inc. VAT
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anion tracesnitrite (NO2-): ≤0.001%, chloride (Cl-): ≤0.005%, sulfate (SO42-): ≤0.002%
assay99%, 99.0-103.0% (ACS specification)
cation tracesMg: ≤0.05%, Na: ≤0.01%, K: ≤0.005%, heavy metals: ≤5 ppm (by ICP-OES), Fe: ≤5 ppm, Sr: ≤0.05%, Ba: ≤0.005%
density1.86 g/mL at 25 °C
formflakes, powder, crystals or granules
gradeACS reagent
impurities≤0.005% insolubles
InChI keyICSSIKVYVJQJND-UHFFFAOYSA-N
InChI1S/Ca.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;
mp44 °C (dec.) (lit.)
pH5.0-7.0 (25 °C, 5%)
Quality Level200
SMILES stringO.O.O.O.[Ca++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
Cas Number13477-34-4
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