Back to ChemicalBook Home--->CAS DataBase List--->7440-43-9

7440-43-9

7440-43-9 Structure

7440-43-9 Structure
IdentificationMore
【Name】

CADMIUM
【CAS】

7440-43-9
【EINECS(EC#)】

231-152-8
【Molecular Formula】

Cd
【MDL Number】

MFCD00010914
【Molecular Weight】

112.41
【MOL File】

7440-43-9.mol
Chemical PropertiesBack Directory
【Appearance】

grey-white solid
【mp 】

321 °C
【bp 】

765 °C(lit.)
【density 】

8.64
【storage temp. 】

>15°C -
【form 】

wire
【Stability:】

Stable. Incompatible with strong oxidizing agents, nitrates, nitric acid, selenium, zinc. Flammable. Powdered metal may be pyrophoric.
【Merck 】

13,1613
【CAS DataBase Reference】

7440-43-9(CAS DataBase Reference)
Safety DataBack Directory
【Hazard Codes 】

T,N,T+,F,Xi
【Risk Statements 】

R45:May cause cancer.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R68:Possible risk of irreversible effects.
R63:Possible risk of harm to the unborn child.
R62:Possible risk of impaired fertility.
R48/23/25:Toxic: danger of serious damage to health by prolonged exposure through inhalation and if swallowed .
R26:Very Toxic by inhalation.
R17:Spontaneously flammable in air.
R36/38:Irritating to eyes and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
【Safety Statements 】

S53:Avoid exposure - obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S60:This material and/or its container must be disposed of as hazardous waste .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water) .
S7/8:Keep container tightly closed and dry .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
【RIDADR 】

UN 3082 9/PG 3
【WGK Germany 】

3
【RTECS 】

EU9800000
【HazardClass 】

8
【PackingGroup 】

III
Raw materials And Preparation ProductsBack Directory
【Raw materials】

cadmium metallic
【Preparation Products】

Cadmium oxide-->Cadmium chloride -->Cadmium chloride hydrate-->cadmium red-->Cadmium acetate-->Cadmium sulfate-->Cadmium nitrate
Hazard InformationBack Directory
【General Description】

Silver-white blue tinged lustrous metallic solid.
【Reactivity Profile】

A violent explosion occurred 30 minutes after placement of a CADMIUM rod into hydrazoic acid [Mellor 8 Supp. 2:50 1967]. Fused ammonium nitrate with powdered metal often produces a violent explosive reaction. Reactivity similar to zinc. May be incompatible with oxidants.
【Air & Water Reactions】

The finely divided metal is pyrophoric. Slowly oxidized by moist air to form CADMIUM(7440-43-9) oxide. Insoluble in water.
【Fire Hazard】

Flammable in powder form. Combustible.
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

cadmium(7440-43-9).msds
Well-known Reagent Company Product InformationBack Directory
【Alfa Aesar】

Cadmium, coarse powder, 0.3-1.5mm for reductors, 99+% (metals basis)(7440-43-9)
【Sigma Aldrich】

7440-43-9(sigmaaldrich)
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