rubidium chloride
Names
[ CAS No. ]:
7791-11-9
[ Name ]:
rubidium chloride
[Synonym ]:
EINECS 232-240-9
MFCD00011187
Rubidium chloride
Chemical & Physical Properties
[ Density]:
2.8 g/mL at 25 °C(lit.)
[ Boiling Point ]:
1390 °C
[ Melting Point ]:
715 °C(lit.)
[ Molecular Formula ]:
ClRb
[ Molecular Weight ]:
120.921
[ Flash Point ]:
1390°C
[ Exact Mass ]:
119.880646
[ Index of Refraction ]:
1.493
[ Storage condition ]:
Store at R.T.
[ Stability ]:
Stable. Incompatible with bromine trifluoride, strong acids. Hygroscopic - protect from moisture.
[ Water Solubility ]:
910 g/L (20 ºC)
MSDS
Toxicological Information
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
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Safety Phrases ]:
S22-S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
2
[ RTECS ]:
VL8575000
[ HS Code ]:
2812109000
Customs
[ HS Code ]: 2812109000
Articles
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...