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About This Item
product line
BioUltra
assay
≥99.0% (KT)
impurities
insoluble matter, passes filter test
pH
5.5-7.0 (25 °C, 1 M in H2O)
mp
44 °C (dec.) (lit.)
solubility
H2O: 1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤20 mg/kg, sulfate (SO42-): ≤20 mg/kg
cation traces
As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤100 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤100 mg/kg, Zn: ≤5 mg/kg
absorption
cut-off at 332 nm in H2O at 1 M
SMILES string
O.O.O.O.[Ca++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/Ca.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;
InChI key
ICSSIKVYVJQJND-UHFFFAOYSA-N
Application
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