Zafafan siyarwar Pharmaceutical Intermediate BMK tare da farashi mafi kyau
Bayanan asali
Samfura masu tsabta sune fararen lu'ulu'u, samfuran masana'antu sune launin ruwan kasa mai launin ruwan kasa mai haske.mp307 ~ 312 ℃ (bazuwar) (bazuwar samfurin masana'antu a 290 ℃), matsa lamba mai ƙasa da 1.33 × 10-5Pa (20 ℃), ƙarancin dangi 1.45.Insoluble a cikin ruwa da kuma janar Organic kaushi, 2chemicalbook a 0 ℃ solubility (mass rabo): acetone 0.04%, ethanol 0.03%, chloroform 0.01%, benzene, ether da ruwa ne kasa da 0.001%.Mai narkewa a cikin sulfuric acid, hydrochloric acid da acetic acid da sauran kwayoyin acid, da gishiri mai dacewa.Barga don zafi, rashin kwanciyar hankali ga acid da tushe.
Amfani
Carbendazim wani nau'i ne na babban inganci, ƙananan ƙwayar cuta, nau'in nau'i mai fadi, na ciki mai shayarwa fungicide, tsawon lokaci na sakamako, yawancin ascomycota, hemiycota da daban-daban basidiomycetes masu tasiri, marasa tasiri a kan fungi na algal.Domin kula da scab alkama, shinkafa sheath blight, shinkafa fashewa, sclerotinia scleroticosis, da yawa 'ya'yan itace da kayan lambu cututtuka Chemicalbook, kamar powdery mildew, anthracnose, black star cuta, tare da 50% wettable foda 750 ~ 1000 sau ruwa fesa.Maganin shuka na iya sarrafa shukar hatsi, kankana, tumatur fusarium wilt da sauransu.Bugu da ƙari, ana iya amfani dashi a cikin takarda, yadi, fata, roba da sauran masana'antu.Bakanin BACTERICidal ya fi fadi, yawanci ana sarrafa shi zuwa foda, foda mai laushi da amfani da wakili na dakatarwa, don maganin iri ko fesa foliar, ana amfani da shi don rigakafin sarrafa hatsi, auduga, mai, 'ya'yan itace, kayan lambu, furen fure na cututtukan fungal iri-iri, amma kuma ana iya amfani dashi don adana 'ya'yan itace.
Ƙayyadaddun bayanai
| Sunan samfur | Karbendazim |
| CAS | 10605-21-7 |
| MF | Saukewa: C9H9N3O2 |
| MW | 191.19 |
| EINECS | 234-232-0 |
| Wurin narkewa | > 300 ° C (lit.) |
| Wurin tafasa | 326.92°C (m kiyasi) |
| yawa | 1.4500 |
| tururi matsa lamba | 1.5x 10-4Ku (25 ° C) |
| refractive index | 1.6500 (kimantawa) |
| Fp | 11 °C |
| yanayin ajiya. | -20°C |
| narkewa | pyridine: mai soluble 1%, bayyananne, mai rauni sosai launin ruwan kasa-rawaya |
| tsari | m |
| pka | 4.48 (a 25 ℃) |
| Ruwan Solubility | <0.1 g/100 ml a 21ºC |
| Merck | 13,1799 |