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Barium carbonate cas no:513-77-9

Synonyms: barium carbonate, natural; barium carbonate, other than natural; Barium Carbonate (Powder); Barium Carbonate (Low Sulphur); BariumcarbonateCaSrmeshwhitepowder; Bariumcarbonatewhitepowder; Barium carbonate,( 99.9%-Ba; Barium carbonate 99+ %; Barium Carbonate (free flowing); Barium carbonate,high purity

Identification
NameBarium carbonate
CAS513-77-9
Synonymsbarium carbonate, natural; barium carbonate, other than natural; Barium Carbonate (Powder); Barium Carbonate (Low Sulphur); BariumcarbonateCaSrmeshwhitepowder; Bariumcarbonatewhitepowder; Barium carbonate,( 99.9%-Ba; Barium carbonate 99+ %; Barium Carbonate (free flowing); Barium carbonate,high purity
EINECS(EC#)208-167-3
Molecular FormulaBaCO3
Molecular Weight197.34
Chemical Properties
AppearanceWhite powder
storage tempStore at RT.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Safety Data

Hazard Xn:Harmful
Risk R22
Safety

Poison by ingestion, intravenous, and intraperitoneal routes. Human systemic effects by ingestion: stomach ulcers, muscle weakness, paresthesias and paralysis, hypermotility, diarrhea, nausea or vomiting, lung changes. Experimental reproductive effects. Incompatible with BrF3 and 2-furanpercarboxylic acid. See also BARIUM COMPOUNDS (soluble).
Hazard Symbols:HarmfulXn
Risk Codes: R22
R22:Harmful if swallowed.
Safety Description?: S24/25
S24/25:Avoid contact with skin and eyes.
RIDADR: UN 1564 6.1/PG 3
RTECS: CQ8600000
HazardClass: 6.1(b)
PackingGroup: III


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo oral 4mg/kg (4mg/kg) ? Yakkyoku. Pharmacy. Vol. 28, Pg. 329, 1977.
dog LDLo oral 400mg/kg (400mg/kg) ? Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 95, 1966.
human LDLo oral 17mg/kg (17mg/kg) ? Yakkyoku. Pharmacy. Vol. 28, Pg. 329, 1977.
human TDLo oral 11mg/kg (11mg/kg) GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH Yakkyoku. Pharmacy. Vol. 31, Pg. 1247, 1980.
human TDLo oral 29mg/kg (29mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: MUSCLE WEAKNESS

PERIPHERAL NERVE AND SENSATION: PARESTHESIS
Israel Journal of Medical Sciences. Vol. 3, Pg. 565, 1967.
man LDLo oral 800mg/kg (800mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

CARDIAC: CHANGE IN RATE

CARDIAC: OTHER CHANGES
Yakkyoku. Pharmacy. Vol. 28, Pg. 329, 1977.
mouse LD50 intraperitoneal 50mg/kg (50mg/kg) ? "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 23, 1982.
mouse LD50 oral 200mg/kg (200mg/kg) ? "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 23, 1982.
rat LD50 oral 418mg/kg (418mg/kg) ? "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 23, 1982.
rat LDLo intravenous 20mg/kg (20mg/kg) ? Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
women TDLo oral 800mg/kg (800mg/kg) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

GASTROINTESTINAL: NAUSEA OR VOMITING

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
British Medical Journal. Vol. 289, Pg. 882, 1984.

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