Thidiazuron
Thidiazuron, nka na ụzụ, nka, 95% TC, 98% TC, pesticide & ihe nhazi uto osisi
Nkọwapụta
| Aha nkịtị | Thidiazuron |
| Aha IUPAC | 1-phenyl-3- (1,2,3-thiadiazol-5-yl)urea |
| Aha Chemical | N-phenyl-N'-1,2,3-thiadiazol-5-ylurea |
| CAS Mba. | 51707-55-2 |
| Usoro ihe omimi | C9H8N4OS |
| Ibu molekụla | 220.25 |
| Ọdịdị Molecular |  |
| Nkọwapụta | Thidiazuron, 95% TC, 98% TC |
| Ụdị | Kristal enweghị agba, enweghị isi. |
| Ebe Na-agbaze | 210.5-212.5 ℃ (nkewa) |
| Solubility | Na mmiri 31 mg / l (pH 7, 25 ℃).Na Hexane 0.002, na Methanol 4.20, na Dichloromethane 0.003, na Toluene 0.400, na Acetone 6.67, na Ethyl Acetate 1.1 (niile na g / L, 20 ℃). |
| Nkwụsi ike | Ngwa ngwa gbanwere na fotoisomer, 1-phenyl-3- (1,2,5-thiadiazol-3-yl) urea n'ihu ìhè (λ> 290 nm).Hydrolytically kwụsiri ike na ụlọ okpomọkụ site na pH 5-9.Enweghị ire ere na ọmụmụ nkwụsi ike nchekwa ngwa ngwa (14 d, 54 ℃). |
Nkọwa ngwaahịa
Thidiazuron bụ ụdị urea na-ahụ maka uto osisi, nke nwere ọrụ Cytokinin.Ọ bụ ụdị ọhụrụ nke cytokinin dị elu nke ọma, nke nwere ike ịkwalite ọdịiche nke osisi osisi mgbe ejiri ya na omenala anụ ahụ.A na-eji ya dị ka defoliant na-akụ owu.Mgbe akwụkwọ nke owu na-amịkọrọ ya, anụ ahụ dịpụrụ adịpụ n'etiti petiole na azuokokoosisi nwere ike ịmepụta ya n'onwe ya na akwụkwọ ya nwere ike dapụ n'oge, nke bara uru maka nhazi owuwe ihe ubi na ọganihu owuwe ihe ubi site na 10. ụbọchị ma ọ bụ karịa, na ka mma nke ọkwa ọkwa owu.A pụkwara iji osisi apụl, osisi vine, osisi hibiscus defoliation na agwa, soybean, ahụekere na ihe ọkụkụ ndị ọzọ, nwere mmetụta mgbochi dị ịrịba ama.Obere toxicity na mmadụ na anụmanụ.
●Biochemistry:
Ọrụ cytokinin.
●Ụdị omume:
Osisi uto regulator, etinye obi gị dum site epupụta, nke na-akpali e guzobere abscission oyi akwa n'etiti osisi azuokokoosisi na akwukwo petioles, na-eme ka idobe nke dum green epupụta.
●Na-eji:
Onye na-ahụ maka uto osisi nwere ọrụ cytokinin.A na-ejikarị ya dị ka defoliant maka owu, iji kwado owuwe ihe ubi.A pụkwara iji ya mee ihe maka imebi osisi apụl, osisi vine, hibiscus, agwa akụrụ, soybean, ahụekere na ihe ọkụkụ ndị ọzọ.Ọ nwere mmetụta mgbochi doro anya.
●Nsi:
Nsi na-agafeghị oke
●Mbukota na 25KG / Drum.
