Washington State University

CCR#43756

Dangerous Waste

Name	Rachael DeTar	Date	4/23/2018 2:30:07 PM
Phone	3038154734	Mail Stop	Eastlick
Building	Eastlick	Room Number	396

Constituents	Percent
Pottasium sulphite	25%
sodium sulphite	25%
hydroquinone	25%
4-hydroxymethyl-4-methyl-phenyl-3-pyrazolidine	25%

Major Hazard

Toxic

Secondary Hazard

Corrosive

This is film developer from Carestream Dental. Exact proportions of component is unknown.