1.02753
Copper(II) nitrate trihydrate
for analysis EMSURE®
Synonym(s):
Copper(II) nitrate trihydrate, Copper dinitrate trihydrate
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About This Item
Quality Segment
product line
EMSURE®
assay
≥99.5% (iodometric)
form
solid
potency
940 mg/kg LD50, oral (Rat)
pH
3-4 (20 °C, 50 g/L in H2O)
mp
114 °C
solubility
2670 g/L
density
2.05 g/cm3 at 20 °C
bulk density
1050 kg/m3
anion traces
chloride (Cl-): ≤0.0005%, sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.005%, Fe: ≤0.002%, K: ≤0.01%, Na: ≤0.01%, Ni: ≤0.001%, Pb: ≤0.001%, Zn: ≤0.001%
storage temp.
2-30°C
SMILES string
[Cu+2].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-]
InChI
1S/Cu.2NO3/c;2*2-1(3)4/q+2;2*-1
InChI key
XTVVROIMIGLXTD-UHFFFAOYSA-N
Analysis Note
Chloride (Cl): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.005 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.002 %
K (Potassium): ≤ 0.01 %
Na (Sodium): ≤ 0.01 %
Ni (Nickel): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Zn (Zinc): ≤ 0.001 %
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Storage Class
5.1B - Oxidizing hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B
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