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硫酸铈(IV)

硫酸铈(IV)用途

1.用作分析试剂，常作氧化剂，用于测定亚硝酸盐、碘化物、低价铁盐及其他可被氧化为高化合价的物质。还用于辐射剂量计的制造。

硫酸铈(IV)名称

[ CAS 号 ]:
13590-82-4

[ 中文名 ]:
无水硫酸铈

[ 英文名 ]:
ceric sulfate

[中文别名 ]:

[英文别名 ]:

Cerium(IV) sulfate tetrahydrate
Cerium(4+) disulphate
Ceric sulphate
Cerium disulfate
Ceric sulfate
MFCD00148852
Cerium sulfate
cerium(4+) disulfate
Ceric disulfate
Cerium(4+) sulfate

硫酸铈(IV)物理化学性质

[ 密度 ]:
3.01 g/mL at 25 °C(lit.)

[ 沸点 ]:
330ºC at 760mmHg

[ 分子式 ]:
CeO₈S₂

[ 分子量 ]:
332.24100

[ 精确质量 ]:
331.80900

[ PSA ]:
177.28000

[ 外观性状 ]:
黄色无臭固体

[ 储存条件 ]:
库房低温通风干燥

硫酸铈(IV)MSDS

详细MSDS(安全技术说明书)

硫酸铈(IV)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WS6960000

CAS REGISTRY NUMBER :: 13590-82-4

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: O8-S2.Ce

MOLECULAR WEIGHT :: 332.24

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intratesticular

DOSE :: 26902 ug/kg

SEX/DURATION :: male 1 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 :: JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 7,21,1964 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80563 No. of Facilities: 177 (estimated) No. of Industries: 5 No. of Occupations: 5 No. of Employees: 2321 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 80563 No. of Facilities: 337 (estimated) No. of Industries: 8 No. of Occupations: 15 No. of Employees: 4740 (estimated) No. of Female Employees: 1512 (estimated)

硫酸铈(IV)安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Warning

[ 危害声明 ]:
H290-H315-H319

[ 警示性声明 ]:
P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;O: Oxidizing agent;

[ 风险声明 (欧洲) ]:
R8

[ 安全声明 (欧洲) ]:
S26-S36-S17

[ 危险品运输编码 ]:
UN 2796 8/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
WS6960000

[ 包装等级 ]:
III

[ 危险类别 ]:
5.1

硫酸铈(IV)制备

1.将分析纯硝酸铈铵溶解于热水中，使含量约为15%，滤去不溶物，在滤液中加入密度为0.91的分析纯氨
水，至不再有氢氧化铈沉淀析出：

过滤后，用热水洗涤沉淀数次，经常搅拌沉淀，至洗涤水中不含NO₃^-。不断搅拌下向沉淀中加入密度为1.84的硫酸和水的混合物［硫酸∶水＝1∶1 （体积）］，在水浴上加热：

当氢氧化铈全部溶解，停止加热，滤去不溶物，滤液蒸发浓缩至出现大量结晶体，然后冷却，抽滤后用冰水洗涤3～4次，抽干后，摊薄，并于25～30℃下干燥至不粘玻棒，即得分析纯结晶硫酸铈。

硫酸铈(IV)文献

Differential in vitro inhibition studies of some cerium vanadate derivatives on xanthine oxidase.

J. Enzyme Inhib. Med. Chem. 30(2) , 286-9, (2015)

In this preliminary study, a new series of some cerium vanadate derivatives have been investigated as new type of inhibitors of xanthine oxidase (XO; E.C 1.17.3.2). XO is a superoxide-producing enzyme...

Microsphaerol and seimatorone: two new compounds isolated from the endophytic fungi, Microsphaeropsis sp. and Seimatosporium sp.

Chem. Biodivers. 12(2) , 289-94, (2015)

A new polychlorinated triphenyl diether named microsphaerol (1), has been isolated from the endophtic fungus Microsphaeropsis sp. An intensive phytochemical investigation of the endophytic fungus Seim...

Oxidation, deformation, and destruction of carbon nanotubes in aqueous ceric sulfate.

J. Phys. Chem. B 109(4) , 1400-7, (2005)

A simple wet chemical method involving only ultrasonic processing in dilute ceric sulfate (CS) was used to functionalize carbon nanotubes (CNTs). Unexpectedly, single-walled and multiwalled carbon nan...

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