NEW CHEMICAL CENTER

M: 222,33 EC: 240-795-3 NC: 2832 20 00

Signal Word: Warning

7 EUH031-H319-H335

Specifications

Assay (as K2S2O5), not less than........................................................95 %

Assay (as SO2), not less than.......................................................... 54,7 %

Thiosulphate, not more than.......................................................... 0,05 %

Arsenic (as As), not more than........................................................ 3 ppm

Heavy metals (as Pb), not more than............................................ 10 ppm

Iron, not more than........................................................................ 10 ppm

Selenium, not more than................................................................. 5 ppm

Lead, not more than........................................................................ 2 ppm

Mercury (Hg), not more than........................................................... 1 ppm