Variation ID | Product Code | Pack Size | List Price | Qty | ||
---|---|---|---|---|---|---|
photo_camera | GPC5524-5X | 500g
GPC5524-5X |
£12.55 | |||
photo_camera | GPC5524-Y | 1Kg
GPC5524-Y |
£23.89 | |||
photo_camera | GPC5524-5Y | 5Kg
GPC5524-5Y |
£79.01 |
Restricted to Professional Users
Lead is a chemical element in the carbon group with symbol Pb and atomic number 82. Lead is a soft, malleable and heavy post-transition metal. Metallic lead has a bluish-white colour after being freshly cut, but it soon tarnishes to a dull greyish colour when exposed to air. Lead has a shiny chrome-silver luster when it is melted into a liquid. It is also the heaviest non-radioactive element.
Minimum Assay: >99.5%
Molecular Formula: Pb
Molecular Weight: 207.20
Solubility in water (% weight): Insoluble in water
Melting Point: 327.4 deg C
Boiling Point: 1740 deg C
Cas Number: 7439-92-1
Einecs Number: 231-100-4
HS Code / Commodity Code: 78042000
UN Number: 3077
Hazard Phrases: H302+H332,H351,H360DF,H373,H410
Prec Phrases: P201,P261,P273,P304+P340,P312,P308+P313,P391