strontium(2+) ion bis(nitrooxidane)

• ChemBase ID: 129631
• Molecular Formular: N2O6Sr
• Molecular Mass: 211.6298
• Monoisotopic Mass: 211.88124773
• SMILES: [Sr+2].[O-][N+](=O)[O-].[O-][N+](=O)[O-]
• Canonical SMILES: [O-][N+](=O)[O-].[O-][N+](=O)[O-].[Sr+2]
• InChI: InChI=1S/2NO3.Sr/c2*2-1(3)4;/q2*-1;+2
• InChIKey: DHEQXMRUPNDRPG-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: strontium(2+) ion bis(nitrooxidane); strontium(2+) ion dinitrate
• IUPAC Traditional name: strontium(2+) ion dinitronate; strontium(2+) ion dinitrate
• Synonyms: Strontium nitrate, anhydrous; Strontium nitrate; Strontium nitrate; Strontium nitrate, ACS; Strontium nitrate, Puratronic®; 硝酸锶,无水; 硝酸锶; 硝酸锶, ACS; 硝酸锶, Puratronic®

Database IDs

• CAS Number: 10042-76-9
• EC Number: 233-131-9
• MDL Number: MFCD00011248
• Merck Index: 148845
• PubChem SID: 24848394; 24852272; 162223921; 24859008; 24854614
• PubChem CID: 24848
• Chemspider ID: 23231
• Unique Ingredient Identifier: BDG873AQZL
• Wikipedia Title: Strontium_nitrate

CALCULATED PROPERTIES

• Acid pKa: -1.3999903
• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): 0.8368004
• LogD (pH = 7.4): 0.8368004
• Log P: 0.8368004
• Molar Refractivity: 8.3471 cm^3
• Polarizability: 3.4222581 Å^3
• Polar Surface Area: 66.2 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: anhydrous: ; 71 g/100 mL (18 °C) ; 66 g/100 mL (20 °C)

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  tetrahydrate: ; 60.43 g/100 mL (0 °C) ; 206.5 g/100 mL (100 °C) in water; Freely soluble in water. Slightly soluble in alcohol and acetone; soluble in ammonia ; very slightly soluble in ethanol, acetone ; insoluble in nitric acid
• Apperance: Crystalline; Crystalline, Packaged under argon; crystals and lumps; Granular; Powder, Packaged under argon; white granular solid
• Melting Point: 570 °C (anhydrous) ; 100 °C, decomp (tetrahydrate); 570 °C(lit.); 570°C
• Boiling Point: 645 °C, decomp
• Flash Point: Non-flammable
• Density: 2.986 g/cm^3 (anhydrous) ; 2.20 g/cm^3 (tetrahydrate); 2.990
• pH: 5.0-7.0 (25 °C, 5%); 5.0-7.0 (25 °C, 50 mg/mL in H2O); 5-7 (20 °C, 5%)

Safety Information

• Storage Warning: Hygroscopic
• RTECS: WK9800000
• European Hazard Symbols: Oxidising (O); X; Harmful (Xn)
• UN Number: 1507; UN1507
• German water hazard class: 2
• Hazard Class: 5.1
• Packing Group: 3; III
• Risk Statements: 8-22-36/37/38
• Safety Statements: 17-26-36/37-60; 26
• TSCA Listed: 是
• EU Index: Not listed
• GHS Pictograms: GHS03; GHS07
• GHS Signal Word: Warning
• Main Hazard: Irritant
• LD50: 2750 mg/kg (rat, oral)
• GHS Hazard statements: H272-H302-H315-H319-H335
• GHS Precautionary statements: P220-P261-P305 + P351 + P338; P221-P210-P305+P351+P338-P302+P352-P405-P501A
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges; Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1507 5.1/PG 3

Product Information

• Purity: ≥98%; ≥98.0%; ≥99.0%; ≥99.0% (complexometric); ≥99.0% (KT); 98%; 99.0% min; 99.97% (metals basis); 99.995% trace metals basis; 99.9965% (metals basis); 99.999% (metals basis)
• Grade: ACS reagent; JIS special grade; puriss.; puriss. p.a.
• Impurities: ≤0.0005% heavy metals (as Pb); ≤0.001% heavy metals (as Pb); ≤0.005% ammonium (NH4); ≤0.01% in water insoluble matters(10% solution); ≤0.01% insolubles; ≤0.15% Mg and alkali salts
• Cation Traces: Ba: ≤0.05%; Ba: ≤100 mg/kg; Ca: ≤0.05%; Ca: ≤200 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤2 mg/kg; Fe: ≤5 mg/kg; Fe: ≤5 ppm; heavy metals (as Pb): ≤5 ppm; K: ≤50 mg/kg; Mg: ≤0.10%; Mg: ≤20 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤0.10%; Na: ≤50 mg/kg; Na: ≤500 mg/kg; NH4+: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤2 mg/kg
• Antion Traces: chloride (Cl-): ≤0.002%; chloride (Cl-): ≤10 mg/kg; chloride (Cl-): ≤50 mg/kg; sulfate (SO42-): ≤0.005%; sulfate (SO42-): ≤50 mg/kg
• Loss on Drying: ≤0.1% loss on drying; ≤0.1% loss on drying, 105 °C; ≤0.1% loss on drying, 105 °C (4h); ≤0.5% loss on drying, 105 °C
• Linear Formula: Sr(NO3)2

DETAILS

Sigma Aldrich - 204498

Packaging
10, 50 g in poly bottle

Sigma Aldrich - 243426

Packaging
100, 500 g in poly bottle