Strontium

• Catalog No.: 460346
• CAS Number: 7440-24-6
• M. F.: Sr
• M. W.: 87.62
• Purity: 99.9% trace metals basis

SYNONYMS

• Title: 锶
• IUPAC name: strontium
• IUPAC Traditional name: strontium

DATABASE IDS

• EC Number: 231-133-4
• CAS Number: 7440-24-6
• MDL Number: MFCD00134060
• PubChem SID: 24869682

PROPERTIES

• Empirical Formula (Hill Notation): Sr
• Purified By: distillation
• Purity: 99.9% trace metals basis
• Apperance: dendritic pieces
• Boiling Point: 1384 °C(lit.)
• Density: 2.6 g/mL at 25 °C(lit.)
• Melting Point: 757 °C(lit.)
• Resistivity: 23 μΩ-cm, 20°C
• GHS Signal Word: Danger
• GHS Hazard statements: H260-H315
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Irritant (Xi)
• 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
• GHS Precautionary statements: P223-P231 + P232-P370 + P378-P422
• RID/ADR: UN 3208 4.3/PG 1
• Risk Statements: 14/15-38
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 4.3
• UN Number: 3208
• Packing Group: 1
• German water hazard class: 3

DETAILS

Description (English)

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

Description (简体中文)

包装
5, 25 g in ampule
Application
用于制备铌酸钾锶（Sr2KNb5O15，SKN）。SKN 非常适合应用于热电传感器和各种电光装置。2
用于津特尔相 SrSn3Sb4 的固态合成，它具有一个 30 元环的阴离子通道骨架。1