Grade Ð
Grade B
Grade C
Grade D
1 Appearance, colour
Greenish-yellow colour liquid, change of dye up to reddish-brown colour is allowed
2 Light transmission coefficient, %, not less
20
3 Active chlorine mass concentration, g/dm3, not less
190
170
150
120
4 Alkali mass concentration in terms of NaOH, g/dm3
10-20
not more than 60
5 Iron mass concentration, g/dm3, not more
0,02
0,06
Signup today to claim your Discount. Get Started before it's too late!