How To Use Chrome alum In A Sentence

• Available in monochrome aluminum, or in white with vibrant anodized colors, the Symbol helps to keep your home photo ready - with or without the coats. Hang it up
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• This is carried out by boiling the wool in a solution of the metal, such as bichromate of potash, chrome alum or chrome fluoride when chrome is to be used as a mordant, with alum or sulphate of alumina when alumina is required to be deposited on the fibre, and with copperas when iron is to be the mordant. The Dyeing of Woollen Fabrics
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