Iodine Green (powder) Changed to Violet by heating to 100°C (no maker)

Made:
1900-1905

Iodine Green (powder) Changed to Violet by heating to 100°C (no maker). One of a collection of colour dyes in bottles from the Colour Museum in Bradford, West Yorkshire, c.1900.

Details

Category:
Industrial Chemistry
Object Number:
1986-1045/508
Materials:
glass
Measurements:
132 x 60 mm
type:
dye
credit:
Colour Museum