L'explication/l'anotation:To get organosilicon ñîåäèíåíé, butyl rubber and other chemical
è÷åñêèõ products.
La description détaillée de marque:The combustible gas, forms from the air explosive mixtures. Possesses
narcotic effect, ðàçäðàæàåò the dermal covers, and mucous
from the viewpoints envelope, in case of prolonged effect hits nerve and
the cardiovascular system.
characteristic:
mass fraction of fixed residue, %, not more. 0, 02
pH of water solution. 3, 5-7, 0
content of methanol and carbonyl compounds. Withstands
the examination
the volume fraction of dimethyl ester, %, not more. 0, 001
mass fraction of carbon dioxide, %, not more. 0, 005
mass fraction of water, %, not more. 0, 002 |
