HE Dyes


HE Dyes

'HE' Series dyes: These are bifunctional reactive he dyes which are having two reactive molties of the same type viz monochloro triazinyl. The chromogen of the colour is supported through a stilbene in the molecule. This structure provides good light fastness and as well good washing fastness because of having high molecular weight. 'HE' series dyes give good yields irrespective the m:l ratio and having high substantival. These are having high fixation and tinctorial value. All shades of 'HE' are mutually compatible in combination with good shade reproducibility. The optimum fixation temperature of 'HE' dyes is 80-85 deg c.



'HE' Highly Exhausted

Sr.No. PRODUCTS C. I. NAME C. I. NO. CAS NO.
1 YELLOW HE4G REACTIVE YELLOW 81 -- 59112-78-6
2 GOLDEN YELLOW HE4R REACTIVE YELLOW 84 -- 61951-85-7
3 GOLDEN YELLOW HER REACTIVE YELLOW 84A -- 61951-85-7
4 YELLOW HE3G REACTIVE YELLOW 105 -- 176023-34-0
5 YELLOW HE6G REACTIVE YELLOW 135 -- 77907-38-1
6 RED HE3B REACTIVE RED 120 25810 61951-82-4
7 RED HE7B REACTIVE RED 141 -- 61931-52-0
8 RED HE8B REACTIVE RED 152 -- 71872-80-5
9 BLUE HERD REACTIVE BLUE 160 -- 71872-76-9
10 NAVY BLUE HER REACTIVE BLUE 171 -- 77907-32-5
11 NAVY BLUE HE2R REACTIVE BLUE 172 -- 85782-76-9
12 BLUE HEGN REACTIVE BLUE 198 -- --
13 BLUE HE4R REACTIVE BLUE 248 -- --
14 ORANGE HER REACTIVE ORANGE 84 -- 91261-29-9
15 ORANGE HE2R REACTIVE ORANGE 94 -- 129651-47-4
16 GREEN HE4BD REACTIVE GREEN 19A -- 61931-49-5
17 BLACK HEBL REACTIVE BLACK HEBL -- --