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Origin: China
Cas No: 7440-48-4
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Basic Info
Chemical Name | cobalt atom |
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Synonyms | CO STANDARD; |
CAS No. | 7440-48-4 |
Molecular Formula | Co |
Molecular Weight | 58.93320 |
PSA | 0.00000 |
LogP | 0.00000 |
Properties
Appearance & Physical State | grey or orange powder, or silver solid |
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Density | 8.92 |
Boiling Point | 2870ºC |
Melting Point | 1495ºC |
Water Solubility | insoluble |
Stability | Stable, but pyrophoric in air when finely divided. Incompatible with acetylene, hydrazinium nitrate, oxidizing agents, acids. |
Safety Info
RTECS | GF8750000 |
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Hazard Class | 4.1 |
Safety Statements | S22-S24-S37-S61 |
Packing Group | III |
WGK Germany | 3 |
RIDADR | UN 1760/3089 |
Risk Statements | R42/43; R53 |
Hazard Codes | Xn |
Symbol | GHS08 |
Caution Statement | P261; P280; P342 + P311 |
Signal Word | Danger |
Hazard Declaration | H317; H334; H413 |
Synthesis Route
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Oral | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 6171 mg/kg | 1.Behavioral-somnolence (general depressed activity) 2.Behavioral-ataxia 3.Gastrointestinal-hypermotility, diarrhea |
Intraperitoneal | LD50 - Lethal dose, 50 percent kill | Rodent - rat | 100 mg/kg | 1.Vascular-regional or general arteriolar or venous dilation 2.Liver-other changes 3.Blood-other changes |
Intravenous | LDLo - Lowest published lethal dose | Rodent - rat | 100 mg/kg | 1.Details of toxic effects not reported other than lethal dose value |
Precursor
Downstream Product