C4955

Calcium nitrate tetrahydrate

BioXtra, ≥99.0%

• Linear Formula: Ca(NO₃)₂ · 4H₂O
• CAS Number: 13477-34-4
• Molecular Weight: 236.15
• EC Number: 233-332-1
• MDL number: MFCD00149604
• PubChem Substance ID: 24892743
• NACRES: NA.25

Properties

• Quality Level: 200
• product line: BioXtra
• assay: ≥99.0%
• form: powder
• impurities: ≤0.0005% Phosphorus (P); ≤0.1% Insoluble matter
• mp: 44 °C (dec.) (lit.)
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.002%
• cation traces: Al: ≤0.002%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.01%; NH₄⁺: ≤0.05%; Na: ≤0.005%; Pb: ≤0.001%; Zn: ≤0.0005%
• 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

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 - H318
• Precautionary Statements: P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves