Acid Metal Complex Dyestuffs

vat-dyes

Acid Dyes

An Acid dyes are water soluble anionic dyes have chemically less ammonium salt and more sodium salt of sulphuric, carboxylic or phenol organic acid. They possess affinity for amphoteric fibres while lack affinity of direct dyes for cellulose fibres. While dyeing, ionic bonding with fibre cationic is found responsible for fixation of colored anions in dyed material. Acid dyes are added to dyeing baths to increase the number of protonated amino-groups in fibres. The chemistry of Acid dyes is complex to understand.

1:1 Metal Complex Dyestuffs

PRODUCT NAME C. I. NO.
ACID YELLOW MGR A. YELLOW 99
ACID ORANGE MG A. ORANGE 74
ACID ACIDRED GRE A. RED 183
ACID VIOLET BROWN B A. RED 184
ACID PINK BN A. RED 186
ACID BORDEAUX RM A. RED 194
ACID PINK BE A. RED 195
ACID BLUE M2G A. BLUE 158
ACID BLACK WA A. BLACK 52
rapid-dyes-250x250
1:2 Metal Complex Dyestuffs

PRODUCT NAME C. I. NO.
ACID YELLOW M2GLN ACID YELLOW 241
ACID YELLOW M3RL ACID YELLOW 194
ACID YELLOW M5RL ACID YELLOW 204
ACID ORANGE MRL ACID ORANGE 142
ACID SCARLET ML ACID RED 357
ACID RED MBR ACID RED 362
ACID BORDEAUX MB ACID VIOLET 90
ACID BLUE MTR ACID BLUE 193
ACID BROWN MBL ACID BROWN 355
ACID BROWN M2RL ACID BROWN 365
ACID BROWN GRL ACID BROWN 369
ACID OLIVE MBGL ACID GREEN 104
ACID BLACK MSRL ACID BLACK 194
ACID BLACK MR ACID BLACK 172

 

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