Pyrethrum Extract 50% ma CAS 8003-34-7

CAS:8003-34-7

Fuafua mole:C43H56O8

Molecular Weight:700.9

EINECS:232-919-8

upu uiga tutusa:PTEROSTILBENE(FG)(VALAGI); Pyrethrins(tekinolosi); Pyrethrum100mg[8003-34-7];Pyrethrins(te; (1R,3R) -2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylicacid(S)-2-methyl-4-oxo-3 -(2,4-pentadienyl)-2-cyclopenten-1-yl (1R,3R) -2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylicacid(S)-2-methyl-4 -oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-ylester;

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O le a le Pyrethrum Extract 50% ma le CAS 8003-34-7?

O le Pyrethrin o le mea autu autu mo le sauniaina o mea manogi namu ma o se vailaʻau faʻamaʻi lelei o loʻo i totonu o le Pyrethrum laʻau lauolaola i le aiga tuʻufaʻatasia.

Fa'amatalaga

Malosi	0.84-0.86 g/cm3
Omiga ausa	2.7×10-3 (pyrethrin I) ma le 5.3×10-5 (pyrethrin II) Pa
Fa'ailoga fa'afofo	n20/D 1.45
Fp	75 °C
Teuga o le teuina.	2-8°C
Suavai Solubility	0.2 (pyrethrin I) ma le 9 (pyrethrin II) mg l-1 (temper.)
Fomu	mama

Fa'atatauga

O le Pyrethrum e faʻaaogaina e pulea ai le tele o iniseti ma mite i le soifua maloloina lautele, oloa teuina, fale manu ma luga o meaola ma faatoaga. E fa'aoga le Pyrethrum i fa'ato'aga fale tioata ae e fa'atapula'a le fa'aogaina i fa'ato'aga, fualaau faisua ma fualaau 'aina. Pyrethrum e masani ona faʻaaogaina ma synergists pei ole piperonyl butoxide lea e faʻalavelaveina le faʻamaʻi pipisi.