氢氧化锶

用于制取锶润滑蜡和各种锶盐，还可用于改进干性油和油漆的干燥性，以及甜菜糖的精制等

[ 密度 ]:
1.47 g/cm3

[ 沸点 ]:
100ºC at 760 mmHg

[ 熔点 ]:
375ºC

[ 分子式 ]:
H₂O₂Sr

[ 分子量 ]:
121.63500

[ 精确质量 ]:
121.91100

[ PSA ]:
40.46000

[ 外观性状 ]:
无色易潮解的晶体

[ 储存条件 ]:
室温

[ 稳定性 ]:
Stable.

[ 水溶解性 ]:
不同温度(℃)时每100毫升水中的溶解克数: 0.91g/0℃;1.25g/10℃;1.77g/20℃;2.64g/30℃;3.95g/40℃ 8.42g/60℃;20.2g/80℃;44.5g/90℃;91.2g/100℃

详细MSDS(安全技术说明书)

CHEMICAL IDENTIFICATION

RTECS NUMBER :

WK9100000

CHEMICAL NAME :

Strontium hydroxide

CAS REGISTRY NUMBER :

18480-07-4

LAST UPDATED :

199701

DATA ITEMS CITED :

5

MOLECULAR FORMULA :

H2-O2-Sr

MOLECULAR WEIGHT :

121.64

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Mammal - species unspecified

DOSE/DURATION :

>1500 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 19(8),43,1975 ** REPRODUCTIVE DATA **

TYPE OF TEST :

TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :

Inhalation

DOSE :

19860 ug/m3

SEX/DURATION :

male 72 day(s) pre-mating

TOXIC EFFECTS :

Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Paternal Effects - testes, epididymis, sperm duct

REFERENCE :

GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 23(1),43,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82003 No. of Facilities: 14 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 378 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82003 No. of Facilities: 12 (estimated) No. of Industries: 3 No. of Occupations: 2 No. of Employees: 385 (estimated) No. of Female Employees: 17 (estimated)

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3262

[ WGK德国 ]:
3

[ RTECS号 ]:
WK9100000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2816400000

将纯净的氧化锶用理论量的水润湿，即引起激烈反应，放出热量而生成白色粉末状的氢氧化锶。再加水则生成氢氧化锶的一水合物、七水合物和八水合物。八水合氢氧化锶难溶。也可由一种可溶性锶盐加强碱而制得。加热至100℃转变为无水物。溶解度比氢氧化钙大，尤其在高温下。无水氢氧化锶是无色粉末，相对密度3.62。吸湿性强。加热至701℃转变为SrO。在100g水中的溶解度0.8g（20℃）,17.4g(40℃),21.8g(100℃)。在空气中吸收CO2转变成碳酸盐。

[ 海关编码 ]: 2816400000

Enhanced Electroresponse of Alkaline Earth Metal-Doped Silica/Titania Spheres by Synergetic Effect of Dispersion Stability and Dielectric Property.

ACS Appl. Mater. Interfaces 7 , 18977-84, (2015)

A series of alkaline earth metal-doped hollow SiO2/TiO2 spheres (EM-HST) are prepared as electrorheological (ER) materials via sonication-mediated etching method with various alkaline earth metal hydr...

Syntheses and characterization of Sr(OH)2 and SrCO3 nanostructures by ultrasonic method.

Ultrason. Sonochem. 17(1) , 132-8, (2010)

The Sr(OH)(2) and SrCO(3) nanostructures were synthesized by reaction of strontium(II) acetate and sodium hydroxide or tetramethylammonium hydroxide (TMAH) via ultrasonic method. Reaction conditions, ...

Ion-pair formation in aqueous strontium chloride and strontium hydroxide solutions under hydrothermal conditions by AC conductivity measurements.

Phys. Chem. Chem. Phys. 16(33) , 17688-704, (2014)

Frequency-dependent electrical conductivities of solutions of aqueous strontium hydroxide and strontium chloride have been measured from T = 295 K to T = 625 K at p = 20 MPa, over a very wide range of...

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产品详情：氢氧化锶

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￥需询单/500g ￥需询单/1kg ￥需询单/25kg ￥需询单/200kg

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产品详情：氢氧化锶

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