|
Reactive H Dyes
These dyes are relatively lower in reactivity and require appropriate condition for fixation. These dyes are specially recommended for printing and continuous dyeing. However some dyes of this group also give satisfactory yield in exhaust dyeing.
Reactive H Dyes are based on monochlorotriazine reactive system.
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REACTIVE 'H' DYES
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FASTNESS
|
|
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LIGHT 1/1
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WASHING
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HYPO BLEACH
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PERSPIRATION
|
SOLUBILITY
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CAS Nos.
|
|
YELLOW M4G (Yell - 18)
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6-7
|
5
|
1
|
4-5
|
80
|
12226-48-1
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|
G. YELLOW HR (Orange - 12)
|
6
|
5
|
3
|
5
|
100
|
100
|
|
Orange H2R (Orange - 13)
|
4-5
|
5
|
4
|
5
|
120
|
70616-89-6
|
|
RED 6BX (Red- 76)
|
5
|
5
|
3
|
3-4
|
80
|
12270-84-7
|
|
RED H8B (Red- 31)
|
5
|
5
|
3-4
|
4
|
100
|
12237-00-2
|
|
PURPLE H3R (Violet - 1)
|
6-7
|
5
|
4
|
3
|
100
|
12239-45-1
|
|
T. BLUE H5G (Bl. -25)
|
5
|
4
|
3
|
4
|
70
|
12236-87-2
|
|
N. BLUE HR (Bl. - 59)
|
3
|
5
|
4-5
|
4-5
|
40
|
12270-71-2 |
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