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7440-17-7

7440-17-7 structure
7440-17-7 structure

Name rubidium atom
Synonyms rubidium
EINECS 231-126-6
MFCD00134055
Density 1.53 g/mL at 25 °C(lit.)
Boiling Point 686 °C(lit.)
Melting Point 38-39 °C(lit.)
Molecular Formula Rb
Molecular Weight 85.46780
Exact Mass 84.91180
Appearance ingot

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VL8500000
CHEMICAL NAME :
Rubidium
CAS REGISTRY NUMBER :
7440-17-7
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
Rb
MOLECULAR WEIGHT :
85.47

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85IXA4 "Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948 Volume(issue)/page/year: -,704,1948 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 67541 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 56 (estimated) No. of Female Employees: 7 (estimated)
Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger
Hazard Statements H260-H314
Supplemental HS Reacts violently with water.
Precautionary Statements P223-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P422
Personal Protective Equipment 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
Hazard Codes Xi,C,F
Risk Phrases 36/37/38-36/38-34-14/15
Safety Phrases S26-S36/37/39-S43-S45-S36
RIDADR UN 2031 8/PG 2
WGK Germany 3
RTECS VL8500000
Packaging Group III
Hazard Class 8