The blue warning agent in toilet cleaner we commenly used acid blue dyes. Copper sulfate can not help dilute hydrochloric acid to produce auxiliary effect, and the color similar to acid dye will be produced only when the addition amount is relatively large.

As the toilet cleaner dyes, acid blue is a blue purple powder. It is easily soluble in water, the solubility in water (90 ℃) is 50g / L, the aqueous solution is blue color in greenish color shade, almost colorless after adding sodium hydroxide, accompanied by dark purple precipitation.

Toilet cleaner dyes are soluble in alcohol. It is orange in concentrated sulfuric acid and light yellow after dilution.

.

Why choose XCWY detergent dyes toilet cleaner dyes 

» 26 years manufacturer with reliable technology

» High dyeing ability

» Bright color

» Free sample available

XCWY Dyes Packing Detail: 25kg net weight in iron drum, fiber drum, carton box, bags or customized made as per your request.

Contact person: Miss Jessie Geng

Email:jessie@xcwychem.com

Mobilephone/Whatsapp: +86-13503270825