Hummel Croton Inc.
10 Harmich Road
South Plainfield, NJ 07080

  Tel:908-754-1800 / Fax 908-754-1815

Data Sheet

Printable Version
Calcium Metal Rev. Date 04/21/06

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 Terms and Conditions

Product Code:   03-0260
Calcium:   98.80%
Calcium (melted form):   98%
Magnesium:   5000 ppm
Aluminum:   5000 ppm
Nitrogen:   500 pm
Nitrogen (melted form):   9000 ppm
Iron:   200 ppm
Manganese:   400 ppm
Copper:   <30 ppm
PACKAGING:   Metal Drum
USES:   Calcium metal is used in the manufacture of steel as a flux or purifier(scavenger), in the removal of bismuth from lead and in the alloying of lead for battery grid (lead acid batteries).
HANDLING:   The appearance of calcium metal is silver to silver white. It is highly reactive and unstable in moist air. In air, calcium forms a “hydration” coating. Calcium can be stored in dry air (30% or less relative humidity) - this is not recommended! Calcium reacts with water liberating hydrogen which may be auto-ignitable. Finely divided calcium will auto-ignite in air. Calcium metal must be kept dry and stored in sealed metal containers under an atmosphere of argon! Storage in well ventilated area is essential.
& SHIPPING INFORMATION:   UN# 1401, Class 4.3, P.G. II, Label Code 4.3

Calcium Metal
CAS Number
RTECS Number
Melting point
Specific Gravity

EV 8040000
850 °C

EINEC Number
Molecular Wt.
Molecular Formula
Water Solubility

Reacts forming H2

No warranty, expressed or implied, or merchantability, fitness for a particular purpose or otherwise is made, except that the products herein discussed comply with the chemical description on the labels. Buyer assumes risks of the use, storage and handling. Hummel shall not be liable for any incidental or consequential damages arising directly or indirectly in connection with the purchase, use, storage or handling of this product. The information contained herein is, to the best of our knowledge, true and accurate. However, all recommendations or suggestions are made without guarantee, since the conditions of use are beyond our control. We disclaim any liability incurred in connection with the use of these data or suggestions. This information is not to be taken as a license to operate under, or a recommendation to infringe any patent(s). The observance of all regulations and patents is the responsibility of the user. No agent, representative or employee of this company is authorized to vary any terms of this notice.