COPPER(II) NITRATE TRIHYDRATE FOR ANALYS (C005B-003008)

Analysis Note

Assay (iodometric): ≥ 99.5 %
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 %

Legal Information

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

Molecular Weight: 241.60. Empirical Formula: CuN₂O₆ · 3H₂O. linearFormula: Cu(NO₃)₂ · 3 H₂O. Quality Level: 300. 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 (SO₄^2-): ≤. 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. InChI: 1S/Cu.2NO3/c. 2*2-1(3)4/q+2. 2*-1. InChI key: XTVVROIMIGLXTD-UHFFFAOYSA-N. Pictograms: GHS03,GHS05,GHS09. Signal Word: Danger. Hazard Statements: H272 - H314 - H410. Precautionary Statements: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338. Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B. Storage Class Code: 5.1B - Oxidizing hazardous materials. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.