Accident prevention behavior control method (PPT)
2019-09-22 05:04:28
Behavior Control Method for Accident Prevention (PPT) (click to download)
green light blue. Blue gray powder. Slightly soluble in water, not soluble in alcohol and benzene, soluble in Sodium sulfide solution for olive. In concentrated sulfuric acid for dark blue, dark blue precipitation after dilution. Dyeing content in alkaline insurance powder for dark yellow, after oxidation can restore the original colour and lustre; In Sodium hypochlorite solution all fade, join concentrated sulfuric acid into dark blue. Mainly used for cotton, hemp, viscose fiber dyeing and printing.
Fluorescent Pigment,Sulphur Dyeing Process,Sulfur Dyes,Sulphur Blue
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