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Origin: China
Cas No: 7440-54-2
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Description
Basic Info
Chemical Name | gadolinium atom |
---|---|
Synonyms | GADOLINIUM; |
CAS No. | 7440-54-2 |
Molecular Formula | Gd |
Molecular Weight | 157.25000 |
PSA | 0.00000 |
LogP | 0.00000 |
Properties
Appearance & Physical State | metal foil, chunks or powder |
---|---|
Density | 7.886 g/mL at 25ºC(lit.) |
Boiling Point | 3273ºC(lit.) |
Melting Point | 1313ºC(lit.) |
Flash Point | 3266ºC |
Stability | Stable. Powder is highly flammable. Incompatible with strong oxiziding agents, halogens, acids. Powder may react with water or moisture. |
Safety Info
RTECS | LW3850000 |
---|---|
Hazard Class | 8 |
Safety Statements | S24/25 |
Packing Group | III |
WGK Germany | 3 |
RIDADR | UN 3208 4.3/PG 3 |
Risk Statements | R15 |
Hazard Codes | Xi |
Symbol | GHS02 |
Signal Word | Warning |
Caution Statement | P231 + P232; P422 |
Hazard Declaration | H261 |
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Implant | TDLo - Lowest published toxic dose | Rodent - mouse | 25 gm/kg | 1.Tumorigenic-equivocal tumorigenic agent by RTECS criteria 2.Tumorigenic-tumors at site of application |