Pyrethrum Jade 50% pẹlu CAS 8003-34-7

CAS:8003-34-7

Fọọmu Molecular:C43H56O8

Ìwọ̀n Molikula:700.9

EINECS:232-919-8

Awọn itumọ ọrọ sisọ:PTEROSTILBENE (FG) (ipe); Pyrethrins (imọ-ẹrọ); 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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ọja Tags

Kini Pyrethrum Extract 50% pẹlu CAS 8003-34-7?

Pyrethrin jẹ ohun elo aise akọkọ fun igbaradi turari apanirun ẹfọn ati pe o jẹ eroja insecticidal ti o munadoko ti o wa ninu ọgbin ọgbin herbaceous Pyrethrum ti ọdunrun ninu idile akojọpọ.

Sipesifikesonu

iwuwo	0,84-0,86 g / cm3
Ipa oru	2.7× 10-3 (pyrethrin I) ati 5.3× 10-5 (pyrethrin II) Pa
Atọka itọka	n20 / D 1,45
Fp	75 °C
Iwọn otutu ipamọ.	2-8°C
Omi Solubility	0.2 (pyrethrin I) ati 9 (pyrethrin II) mg l-1 (iwọn otutu ibaramu.)
Fọọmu	afinju

Ohun elo

Pyrethrum ni a lo lati ṣakoso ọpọlọpọ awọn kokoro ati awọn mites ni ilera gbogbo eniyan, awọn ọja ti a fipamọ, awọn ile ẹranko ati lori awọn ẹranko ile ati ti oko. Pyrethrum jẹ lilo lori awọn irugbin ile gilasi ṣugbọn o ni iwọn lilo to lopin lori awọn irugbin oko, ẹfọ ati eso. Pyrethrum jẹ deede lilo pẹlu awọn amuṣiṣẹpọ bii piperonyl butoxide eyiti o ṣe idiwọ detoxification ti iṣelọpọ agbara.