Pyrethrum wepụ 50% na CAS 8003-34-7

CAS:8003-34-7

Ụdị molekụla:C43H56O8

Arọ Molecular:700.9

EINECS:232-919-8

Ụdị okwu:PTEROSTILBENE(FG)(Oku); Pyrethrins (nkà na ụzụ); 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) -oxo-3- (2,4-pentadienyl) -2-cyclopenten-1-ylester;

Hapụ Ozi Gị

Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ Pyrethrum Extract 50% na CAS 8003-34-7?

Pyrethrin bụ ihe bụ isi akụrụngwa maka ịkwadebe ihe nsure ọkụ na-esi ísì anwụnta na ọ bụkwa ihe na-eme ihe ọkụkụ dị irè nke dị n'ime osisi pyrethrum nke ahịhịa ahịhịa na-adị ndụ n'ime ezinụlọ.

Nkọwapụta

Njupụta	0.84-0.86 g/cm3
Uzuoku mgbali	2.7 × 10-3 (pyrethrin I) na 5.3 × 10-5 (pyrethrin II) Pa.
Ntụgharị ntụgharị	n20/D 1.45
Fp	75 Celsius C
Okpomọkụ nchekwa.	2-8 Celsius C
Mmiri Solubility	0.2 (pyrethrin I) na 9 (pyrethrin II) mg l-1 (okpomọkụ ikuku.)
Ụdị	dị ọcha

Ngwa

A na-eji Pyrethrum chịkwaa ọtụtụ ụmụ ahụhụ na àjà na ahụike ọha, ngwaahịa echekwara, ụlọ anụmanụ na anụ ụlọ na nke ugbo. A na-eji Pyrethrum eme ihe n'ubi ụlọ enyo mana ọ na-eji obere ihe eme ihe n'ubi ubi, akwụkwọ nri na mkpụrụ osisi. A na-ejikarị Pyrethrum eme ihe na synergists dị ka piperonyl butoxide nke na-egbochi nkwụsị nke metabolic.