Tango Pyrethrum 50% me CAS 8003-34-7

CAS:8003-34-7

Tātai rāpoi:C43H56O8

Taumaha rāpoi:700.9

EINECS:232-919-8

kupu taurite:PTEROSTILBENE(FG)(WAWAI); Pyrethrins(hangarau); 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;

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

Ko te Pyrethrin te tino rawa mo te whakarite parakakara mo te patu namu, a, he whakaurunga ngarara whai hua kei roto i te tipu otaota Pyrethrum o te whanau hiato.

Whakatakotoranga

Kiato	0.84-0.86 g/cm3
Te pehanga kohu	2.7×10-3 (pyrethrin I) me 5.3×10-5 (pyrethrin II) Pa
Taupū Refactive	n20/D 1.45
Fp	75 °C
Te pāmahana rokiroki.	2-8°C
Wairewa wai	0.2 (pyrethrin I) me 9 (pyrethrin II) mg l-1 (mahana ambient.)
Puka	matika

Taupānga

Ka whakamahia te Pyrethrum ki te whakahaere i te tini o nga pepeke me nga moni nohinohi i roto i te hauora o te iwi, nga hua rongoa, nga whare kararehe me nga kararehe o te kainga me te paamu. Ka whakamahia te Pyrethrum ki nga hua kaata engari he iti noa te whakamahi mo nga hua whenua, huawhenua me nga hua. Ka whakamahia te Pyrethrum me te hunga synergists penei i te piperonyl butoxide e aukati ana i te whakakorenga o te tinana.