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

  Tel:908-754-1800 / Fax 908-754-1815

Data Sheet

Printable Version
Zirconium Powder Rev. Date 04/21/06

 Associate Companies

 CAS Numbers


 Custom Manufacturing



 Military Specifications

 MSDS List

 Packaging Information

 Product List

 Product Groups


 Screen Sizes

 Shipping Information

 Terms and Conditions

Product Code: 26-2100 26-2000 26-2200
Zr & Hf Total: 96.00% 96.00% 98.50%
Zr & Hf Metallic: 95.50% 94.00% 96.00%
Nitrogen: 0.40% 0.40% 0.40%
Magnesium: 0.30% 0.30% 0.05%
Silicon: 0.15% 0.20% 0.20%
Hydrogen: 0.10% 0.10% 0.20%
Chlorides: 0.10% 0.10% 0.05%
Aluminum: 0.08% 0.03% 0.05%
Titanium: 0.03% 0.15% 0.03%
Iron: 0.02% 0.03% 0.03%
Calcium: 0.01% 0.01% 0.04%
Particle Size: 1.5-1.9 μ 2-3 μ 4.5-5.5 μ
PACKAGING:   1Kg. or 2 Kg. Net aqueous suspension (30% water content min.) or 50% Ethanol
USES:   Zirconium powder is used as a reactant in the manufacturing of explosives, fuses and primers for the pyrotechnic industry. It is also used as a de-oxidizer in metallurgy industry; as a getter in vacuum tubes; in constructing rayon spinnerets in lamp filaments and flash bulbs.
HANDLING:   Keep away from heat sources, flames and sparks. Use grounding cables on all transferring equipment to avoid sudden ignition by electrostatic discharge; self-ignition is possible. Vacuum drying of the suspension IS NOT recommended. In case of fire cover with sand, limestone, or use a class D fire extinguisher. DO NOT USE WATER. OSHA PEL and ACGIH TLV-TWA have been established at 5mg/ m3. See MSDS for additional information.
SHIPPING INFORMATION:   Zirconium Metal Powder Wetted
UN# 1358, Class 4.1, PGII, Label Code 4.1       OR
SHIPPING INFORMATION:   Zirconium Suspended in a Flammable Liquid
UN# 1308, Class 3, PGII, Label Code 3

Zirconium Powder
CAS Number
RTEC Number
Ignition point
Apparent Density

ZH 7076000
180 +/- 20 °C

EINEC Number
Molecular Wt.
Molecular Formula
Water Solubility


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.