Explicação, anotação:Synthetic, technical. In chemical, medical, food ïðîìûøë
åííîñòè, non-ferrous and ferrous metal-working.
Descrição porminorizada da marca:Caustic, fire resistant fluid. Is fuming in the air. Para of chlorohydric acid
ðàçäðàæàþò top äûõàòåëüâûå ways and the mucous membranes of the eye.
the characteristic:
mass fraction of hydrogen chloride, %, no less than. 35
mass fraction of iron (Fe), %, not more. 0, 001
mass fraction of residue after baking, %, not more. 0, 010
mass fraction of free available chlorine, %, not more. 0, 002
mass fraction of ìûøÿêà (As), %, not more. 0, 0001
mass fraction of mercury (Hg), %, not more. 0, 0003 |
