Schiaramento/annotazione:For the manufacture of synthetic isoprene rubbers, butyl rubber, for other needs of national economy.
Descrizione del marchio dettagliata:Physical state
isoprene at standard conditions - colourless, transparent, highly flammable liquid.
degree of danger
undangerous substance 4 danger classes
technical characteristics
kinds. Highest. First
Ìàñîâàÿ share of isoprene no less than. 99, 0. 99, 0
mass fraction of butenes and
pentenes, %, not more. 1, 0. 1, 0
mass fraction of öèíêëîïåíòàäèåíà
(ÖÏÄ), %, not more. 0, 0001. 0, 0001
mass fraction of à-àöåòèëåíîâûõ
óãëåíîâûõ hydrocarbons, %, not more. 0, 0002. 0, 0003
mass fraction of carbonyl
compound of, %, not more . 0, 0003. 0, 0002
mass fraction of methylal
, %, not more. 0, 0008. 0, 001
content of insoluble moisture. OTC. OTC.
mass fraction of èíãèáðèòîðà, %
- ïàðà-òðåò - áóòèëïàðàêàòåõèíà
(SBC), no less than. 0, 005. 0, 005
- äðåâåñíîìàñëÿíîãî inhibitor
(DBI), no less than. 0, 01. 0, 01 |
