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

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

Data Sheet
Lead Chromate

Product Code 12-1095
Purity 99.40%
Moisture 0.02%
Grit Nil
Density 0.9 g/ml
Water Soluble Matter 0.02%
Granulation Retained on 325 Mesh 0.1%



USES: Lead Chromate is used as a pigment in oil and water colors and is used in printing fabric. It is also used in the chemical analysis of organic materials and as a constituent in pyrotechnic compositions.

HANDLING: Avoid breathing dust. Avoid getting in eyes or on skin. Wash thoroughly after handling. Store in a dry place away from direct sunlight, heat and incompatible materials. Reseal containers immediately after use. Store away from food and beverages. OSHA PEL and ACGIH TLV-TWA have been established at .05mg/ m3 as Pb and at 0.5mg/m3 as Cr. This product may be subject to SARA section 313 required reporting (Pb 64.11% and Cr 16.09%). See SDS for more information.

PROPER SHIPPING NAME: Environmental Hazardous Substance, Solid N.O.S. (Lead Chromate)

SHIPPING INFORMATION: UN# 3082, PG III, Class 9, Label Code 9, RQ 1(.454)

Lead Chromate

CAS Number 7758-97-6
RTEC Number GB 2975000
Melting point 844 ° C
Specific Gravity 6.3
EINEC Number 2318460
Molecular Wt. 323.19
Molecular Formula PbCrO4
Water Solubility Insoluble

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.