氯化铷

氯化铷用途

【用途一】
用作铂、铱、钛、锆和过氯酸盐的分析试剂
【用途二】
钠、铱、钛、锆和过氯酸盐的分析，钙还原制备金属铷的原料及制备其它铷盐和同位素分离的原料。纳、铱、钛、锆和过氯酸盐的分析；钙还原制备金属铷的原料及制备其它铷盐和同位素分离的原料。主要用于电解制备金属铷，也有用于铝钎剂的。
通常，RbCl能作为水的电解液。
纳米线(en:Nanowires)，一种电化学的探针，以稀释的RbCl放在云母上，具有良好的指向性。
RbCl转化(transformation)感受态细胞(competent cells)可说是此化合物的应用中最丰富的。细胞用含有RbCl的低渗透压(en:hypotonic)溶液处理。因此，去除膜蛋白而使带负电荷的DNA结合。

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氯化铷名称

[ CAS 号 ]:
7791-11-9

[ 中文名 ]:
氯化铷

[ 英文名 ]:
rubidium chloride

[英文别名 ]:

EINECS 232-240-9
MFCD00011187
Rubidium chloride

氯化铷物理化学性质

[ 密度 ]:
2.8 g/mL at 25 °C(lit.)

[ 沸点 ]:
1390 °C

[ 熔点 ]:
715 °C(lit.)

[ 分子式 ]:
ClRb

[ 分子量 ]:
120.921

[ 闪点 ]:
1390°C

[ 精确质量 ]:
119.880646

[ 外观性状 ]:
珠子

[ 折射率 ]:
1.493

[ 储存条件 ]:
Store at R.T.

[ 稳定性 ]:
Stable. Incompatible with bromine trifluoride, strong acids. Hygroscopic - protect from moisture.

[ 水溶解性 ]:
910 g/L (20 ºC)

氯化铷MSDS

详细MSDS(安全技术说明书)

氯化铷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VL8575000

CHEMICAL NAME :: Rubidium chloride

CAS REGISTRY NUMBER :: 7791-11-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: Cl-Rb

MOLECULAR WEIGHT :: 120.92

WISWESSER LINE NOTATION :: RB G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4440 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1700 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1149 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 233 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8560 ug/kg/31W-C

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Blood - changes in spleen Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 84 mg/kg

SEX/DURATION :: female 30 week(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - female fertility index (e.g. # females pregnant per # sperm positive females; # females pregnant per # females mated) Reproductive - Effects on Embryo or Fetus - fetal death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 8400 ug/kg

SEX/DURATION :: female 30 week(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

MUTATION DATA

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TEST SYSTEM :: Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 50 mmol/L

REFERENCE :: MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 1,21,1986

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氯化铷安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
VL8575000

[ 海关编码 ]:
2812109000

氯化铷制备

1.将精制的碳酸铷溶于优级纯的盐酸中，溶液浓缩，即制得氯化铷。反应式：

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氯化铷海关

[ 海关编码 ]: 2812109000

氯化铷文献

Analysis of triacetone triperoxide complexes with alkali metal ions by electrospray and extractive electrospray ionisation combined with ion mobility spectrometry and mass spectrometry.

Eur. J. Mass Spectrom. (Chichester, Eng.) 21 , 265-74, (2015)

The complexation of triacetone triperoxide (TATP) with a range of alkali metals has been studied by electrospray ionisation-mass spectrometry yield [M+Cat](+) ions for all of the alkali metals. The fo...

Cleavable Molecular Beacon for Hg(2+) Detection Based on Phosphorothioate RNA Modifications.

Anal. Chem. 87 , 6890-5, (2015)

Mercury is a highly toxic heavy metal, and detection of Hg(2+) by biosensors has attracted extensive research interest in the past decade. In particular, a number of DNA-based sensing strategies have ...

Evaluation of RbCl and CrCl₃ as markers of Triatoma brasiliensis (Hemiptera: Reduviidae) nymphs: persistence and influence of Rb and Cr on triatomine biology.

Mem. Inst. Oswaldo Cruz 106(4) , 385-9, (2011)

In order to mark Triatoma brasiliensis, the vector of Chagas disease in Brazil, two chemical compounds, rubidium chloride (RbCl) and chromium chloride (CrCl₃), were tested. First, 199 N2-N5 nymphs wer...

更多文献

氯化铷

氯化铷用途

氯化铷名称

氯化铷物理化学性质

氯化铷MSDS

详细MSDS(安全技术说明书)

氯化铷毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

氯化铷安全信息

氯化铷制备

氯化铷海关

氯化铷文献

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