441899
锶
dendritic pieces, purified by distillation, 99.99% trace metals basis
别名:
锶元素
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关于此项目
经验公式（希尔记法）:
Sr
化学文摘社编号:
分子量:
87.62
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141504
EC Number:
231-133-4
MDL number:
InChI key
CIOAGBVUUVVLOB-UHFFFAOYSA-N
InChI
1S/Sr
SMILES string
[Sr]
assay
99.99% trace metals basis
form
dendritic pieces
purified by
distillation
reaction suitability
reagent type: reductant
resistivity
23 μΩ-cm, 20°C
bp
1384 °C (lit.)
mp
757 °C (lit.)
density
2.6 g/mL at 25 °C (lit.)
Quality Level
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General description
锶是一种具有银色光泽的二价碱土金属。它是一种活性还原剂，容易与氧、硫和卤素反应。它被广泛用于制备压电式电光学设备的锶基光学材料和骨再生用生物活性玻璃。
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。
由于锶可以增进前成骨细胞（preosteoblastic cell）的复制并刺激骨形成，它可用作制备骨再生用生物活性玻璃的前体。
signalword
Danger
hcodes
Hazard Classifications
Skin Irrit. 2 - Water-react 1
supp_hazards
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
监管及禁止进口产品
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Redox-inactive metals are found in biological and heterogeneous water oxidation catalysts, but, at present, their roles in catalysis are not well understood. Here, we report a series of high-oxidation-state tetranuclear-dioxido clusters comprising three manganese centres and a redox-inactive metal (M).
Wenjie Zhang et al.
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A Schaafsma et al.
Critical reviews in food science and nutrition, 41(4), 225-249 (2001-06-13)
For early prevention or inhibition of postmenopausal and age-related bone loss, nutritional interventions might be a first choice. For some vitamins and minerals an important role in bone metabolism is known or suggested. Calcium and vitamin D support bone mineral
M D O'Donnell et al.
Acta biomaterialia, 6(7), 2382-2385 (2010-01-19)
The purpose of this article is to highlight some recent in vitro and in vivo studies of bioactive glasses containing strontium and to review selected literature on the in vitro and in vivo behaviour of bioactive glasses to relate this
P C D'Haese et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 11 Suppl 2, 92-97 (1996-01-01)
A number of considerations suggest that trace element disturbances might occur in dialysed patients. These must at least in part be ascribed to the dialysis treatment itself during which these constituents may either be transferred to or removed from the
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