Pyrethrum Extract 50% me CAS 8003-34-7

CAS:8003-34-7

ʻAno Molekala:C43H56O8

Kaumaha Molekala:700.9

EINECS:232-919-8

Nā huaʻōlelo like:PTEROSTILBENE(FG)(CALL);Pyrethrins(ʻenehana);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; NaturePyrethrins; PYRETHRINS

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Huahana Huahana

He aha ka Pyrethrum Extract 50% me CAS 8003-34-7?

ʻO Pyrethrin ka mea kumu nui no ka hoʻomākaukau ʻana i ka mea ʻala hoʻomaʻemaʻe namu a he mea hoʻohana insecticidal kūpono i loko o ka mea kanu perennial herbaceous Pyrethrum i loko o ka ʻohana composite.

Hōʻike

ʻO ka mānoanoa	0.84-0.86 g/cm3
Pumi mahu	2.7×10-3 (pyrethrin I) a me 5.3×10-5 (pyrethrin II) Pa
Hōʻike hōʻike	n20/D 1.45
Fp	75 °C
Ka mahana mālama.	2-8°C
Hiki i ka wai	0.2 (pyrethrin I) a me 9 (pyrethrin II) mg l-1 (ka mahana ambient.)
Puka	maʻemaʻe

Palapala noi

Hoʻohana ʻia ʻo Pyrethrum e hoʻomalu i ka nui o nā iniseti a me nā mite i ke olakino lehulehu, nā huahana mālama ʻia, nā hale holoholona a me nā holoholona home a mahiʻai.Hoʻohana ʻia ia ma nā mea kanu hale aniani akā ua liʻiliʻi ka hoʻohana ʻana i nā mea kanu, nā mea kanu a me nā hua.Hoʻohana maʻamau ia me nā synergists e like me ka piperonyl butoxide e pale ai i ka detoxification metabolic.