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

Tel: 908-754-1800
Fax: 908-754-1815

Data Sheet
Silicon Powder

Product Code 19-3000
Silicon 98.50 Min
Iron 0.25 Max
Calcium 0.015 Max
Aluminum 0.75 Max
Manganese 0.50 Max
Chrome 0.10 Max


PACKAGING:50, 100, 200, lb. Unlined Steel Drums

USES: Silicon is used for production of silanes and silicons, transistors silicon diodes and semiconductors. It is also used for alloy productions, i.e. silicon bronze silicon copper and as a reducing agent in high temperature reations, as well as solar batteries.

HANDLING: Avoid inhalation and ingestion . Store away from oxiders. OSHA PEL and ACGIH TLV-TWA have been established for this compound at 10mg/m3. See SDS for more information.

PROPER SHIPPING NAME: Silicon Crystalline


Silicon Powder

CAS Number 7440-21-3
RTEC Number VW 0400000
Melting point 1410 ° C
EINEC Number 2311308
Molecular Wt. 28.086
Molecular Formula Si

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.