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Contact number: 13232569674 (misc.)
Alkaline dyes are those that can be detached from the production of anion pigments in aqueous solutions and are classified as an anion dye. The alkaline dyes are less filament-resistant and less filament-resistant, and are used mainly in literature, paper colouring and dusting。
It is also known as salt-based dyes, most of which are organically alkaline and a small number of salts (chloride) formed with inorganic acid are other salts. When dyes are decomposed in aqueous solution, they are ion dyes because they contain an acoustic charge. It is characterized by colour, fluorescent fluorescent (mainly red, yellow, orange, etc.) and strong colour, with a small amount of dye to obtain a deep and thick colour. The chromosomal and photoresistance levels are poor, but there are better levels of solidity for use in gillium (polypropylene fibres). Alkaline dyes are not coloured for cellulose fibres. In the early 1970s, we used a branching method to dye silk with ion dyes。
Such dyes are ionised with positive ion and can be combined with acidic substances for salt. The alkaline dyes that are commonly used in microbiological laboratories include melancholy, methylviolet, ammonium acetate crystallized purple, red acetate, alkaline red, neutral red, peacock green and red, among others, and in general bacteria are easily dyeed with alkaline dyes。
Colored dyes -- they create gorgeous colors。
For reference only, more alkaline dyes, please call (13235,674) or add micro-credit。
