Acid Dyes

タイトルまたは説明

An Acid Dye is a dye that is typically applied to a textile at low pH.  Our core expertise is the Acid Dye, one of the oldest synthetic dyes, known for their brilliant hues and high tinctorial strength. They are soluble in water readily absorbed by wool, silk, acrylic and nylon fibres but show poor affinity to cotton. Can also be used as food colorants.
Acid dyes fall into several classes:

• Levelling acid or strong acid dye,
• Milling or weak acid dyes, and
• Super milling or fast acid or neutral acid dyes.

• Acid Dye used for Wool
• Acid Dye used for Polyamine
• Acid Dye used for Wood Stain
• Acid Dye used for Leather
• Acid Dye used for Paper
• Acid Dye used for Aluminium Anodize
• Acid Dye used for Linen, Silk, Acrylic & Nylon Fibers

• Provides for simple dyeing method
• Bright and strong colors
• Offers good range of intermediate shades
• Colors in this range of dyes can also be used for printing and hand painting applications with steaming process involved for fixation
• Coming with good light & washing fastness
• High and Full Strength
• Good Purity
• Water soluble anionic dyes

• Soluble in water with reddish yellow colour
• Turns dark brown on addition of cone NaOH
• Gives Brownish yellow precipitate on addition of addition of cone
• HCL Soluble in cone
• H2SO4 with magenta red colour
• Gives brownish yellow precipitate
• Soluble in ethyl alcohol