strontium

• ChemBase ID: 111310
• Molecular Formular: Sr
• Molecular Mass: 87.62
• Monoisotopic Mass: 87.905612
• SMILES: [Sr]
• Canonical SMILES: [Sr]
• InChI: InChI=1S/Sr
• InChIKey: CIOAGBVUUVVLOB-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: strontium; strontium dihydride
• IUPAC Traditional name: strontium; strontium dihydride
• Synonyms: STRONTIUM; Strontium; Additive Screening Solution 27/Fluka kit no 78374; Strontium chloride solution; Strontium, plasma standard solution, Specpure®, Sr 1000 g/ml; Strontium, plasma standard solution, Specpure®, Sr 10,000 g/ml; Strontium, Oil based standard solution, Specpure®, Sr 1000 g/g; Strontium granules, 19mm (0.76in) & down; Strontium, distilled dendritic pieces; Strontium, AAS standard solution, Specpure®, Sr 1000 g/ml; Strontium chloride solution; Strontium atomic spectroscopy standard concentrate 1.00 g Sr; Strontium nitrate solution; Strontium standard for IC; 锶; 氯化锶 溶液; 锶,等离子标准溶液, Specpure®, Sr 1000®g/ml; 锶,等离子标准溶液, Specpure®, Sr 10,000®g/ml; 锶,油基标准溶液, Specpure®, Sr 1000®g/g; 锶颗粒, 19mm (0.76in)或更小; 锶, AAS标准溶液, Specpure®, Sr 1000 μg/ml; 氯化锶 溶液; 锶原子光谱分析标准浓缩液 1.00g Sr; 硝酸锶 溶液; 锶 IC 标准品; 锶, 蒸馏枝形片

Database IDs

• CAS Number: 7440-24-6; 10042-76-9; 10476-85-4
• EC Number: 231-714-2; 231-133-4; 231-791-2
• MDL Number: MFCD00134060
• PubChem SID: 162096703; 24871043; 24845595; 24867710; 24865180; 24861194; 24888476; 24885877; 24869682
• PubChem CID: 5359327

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -0.952
• LogD (pH = 7.4): -0.952
• Log P: -0.952
• Molar Refractivity: 1.6 cm^3
• Polarizability: 4.920181 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: H2O: soluble
• Apperance: Ampouled under argon; dendritic pieces; granular; Liquid; Packaged under argon with thin oil layer; random pieces
• Melting Point: 757 °C(lit.)
• Boiling Point: 1384 °C(lit.)
• Density: 1.01 g/mL at 20 °C; 2.6 g/mL at 25 °C(lit.)
• Resistivity: 23 μΩ-cm, 20°C

Safety Information

• Storage Warning: Air & Moisture Sensitive
• RTECS: WK7700000
• European Hazard Symbols: Corrosive (C); Flammable (F); Irritant (Xi)
• UN Number: 3208; UN3208; UN3264
• German water hazard class: 1; 2; 3
• Hazard Class: 4.3; 8
• Packing Group: 1; II; III
• Risk Statements: 14/15-38; 15; 34
• Safety Statements: 23-26-36/37/39-45; 26-36/37/39-45-60; 7/8-33-43-60
• TSCA Listed: 否; 是
• GHS Pictograms: GHS02; GHS05; GHS07
• GHS Signal Word: Danger; Warning
• GHS Hazard statements: H260-H315; H261; H314; H314-H318; H318; H319
• GHS Precautionary statements: P223-P231 + P232-P370 + P378-P422; P231+P232-P280-P233-P370+P378B-P402+P404-P501A; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P280-P305 + P351 + P338; P305 + P351 + P338
• Personal Protective Equipment: 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 respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Eyeshields, Gloves
• RID/ADR: UN 3208 4.3/PG 1
• Supplemental Hazard Statements: Reacts violently with water.
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥99% trace metals basis; 99%; 99% (metals basis); 99% trace metals basis; 99.8% (metals basis); 99.9% trace metals basis; 99.95% (metals basis); 99.99% trace metals basis
• Concentration: 0.1 M; 1.000 g/L; in H2O
• Description: under oil
• Shelf Life: (limited shelf life, expiry date on the label)
• Purified By: distillation
• Quality: ampule
• Empirical Formula (Hill Notation): Sr

DETAILS

Sigma Aldrich - 460346

Packaging
5, 25 g in ampule
Application
Applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings.1
Used to make Strontium-potassium-niobate (Sr2KNb5O15, SKN). SKN is of great interest for pyroelectric sensors and various electro-optic devices.2

Sigma Aldrich - 441899

Packaging
5, 25 g in ampule
Application
Applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings.1
Used to make Strontium-potassium-niobate (Sr2KNb5O15, SKN). SKN is of great interest for pyroelectric sensors and various electro-optic devices.2

Sigma Aldrich - 403326

Packaging
5, 25 g in glass bottle
Application
Used to make Strontium-potassium-niobate (Sr2KNb5O15, SKN). SKN is of great interest for pyroelectric sensors and various electro-optic devices.2

Sigma Aldrich - 474746

Packaging
5, 25 g in ampule
Application
Applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings.1
Used to make Strontium-potassium-niobate (Sr2KNb5O15, SKN). SKN is of great interest for pyroelectric sensors and various electro-optic devices.2

Sigma Aldrich - 343730

Packaging
10, 50 g in glass bottle
Packaged under mineral oil
Application
Used to make Strontium-potassium-niobate (Sr2KNb5O15, SKN). SKN is of great interest for pyroelectric sensors and various electro-optic devices.2

Sigma Aldrich - 03794

Preparation Note
prepared with SrCl2 and H2O

Sigma Aldrich - 85889

General description
filtered through a 0.45 μm membrane filter
Preparation Note
prepared with Sr(NO3)2 and H2O