Diazinon CAS 333-41-5
| Koodu ihe egwu | R22 - na-emerụ ma ọ bụrụ na iloro ya R50/53 - Na-egbu egbu maka ihe ndị dị n'ime mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri. R36 - na-ewe iwe na anya R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. R11 - Na-agba ọkụ nke ukwuu R51/53 - Ihe na-egbu egbu nye ihe ndị dị ndụ na mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri. |
| Nkọwapụta nchekwa | S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. S60 - A ga-ekpochapụ ihe a na akpa ya dị ka ihe mkpofu dị ize ndụ. S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa. S36 - Yiri uwe nchebe kwesịrị ekwesị. S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S16 - Wepụ ya na isi mmalite nke mgbanye. S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka. |
| NJ UN | UN 2783/2810 |
| WGK Germany | 3 |
| RTECS | TF3325000 |
| Koodu HS | 29335990 |
| Klas Hazard | 6.1 (b) |
| Otu nkwakọ ngwaahịa | III |
| Nsi | LD50 n'ime nwoke, oke nwanyị (mg/kg): 250, 285 ọnụ (Gaines) |
Okwu mmalite
A na-eji ihe ọkọlọtọ a eme ihe maka ịlele nhazi ngwa ngwa, nyocha usoro nyocha na njikwa mma, yana mkpebi ọdịnaya na nchọpụta ihe fọdụrụ na mpaghara ndị metụtara ya dị ka nri, ịdị ọcha, gburugburu ebe obibi na ọrụ ugbo. Enwere ike iji ya maka ịchọta uru bara uru ma ọ bụ dị ka ihe ngwọta nchekwa mmiri ọkọlọtọ. A na-agbaze ya site na nzọụkwụ ma hazie ya n'ime usoro ọkọlọtọ dị iche iche maka ọrụ. Nkwadebe nke 1. Samples Nke a ọkọlọtọ ihe na-mere nke diazinon dị ọcha ngwaahịa na ezi ịdị ọcha na ofu uru dị ka akụrụngwa, chromatographic acetone dị ka ihe mgbaze, na n'ụzọ ziri ezi ahazi site arọ-olu usoro. Diazinon, English aha: Diazinon,CAS No.: 333-41-5 2. Traceability na Setting Method Nke a ọkọlọtọ ihe na-ewere nhazi uru dị ka ọkọlọtọ uru, na-eji elu arụmọrụ Liquid chromatography-diode array detector (HPLC-DAD) tụnyere ogbe ihe ọkọlọtọ a na nlele njikwa mma iji nyochaa uru nkwadebe. Site n'iji ụzọ nkwadebe, ụzọ nha na ngwa nha na-emezu ihe achọrọ nke njirimara metrological, a na-ekwe nkwa nchọta uru nke ihe ọkọlọtọ. 3. njirimara njirimara na ejighị n'aka (lee akwụkwọ) nọmba aha ọkọlọtọ ọkọlọtọ (ug/mL) mmebawanye ejighị n'aka (%) (k = 2) BW10186 Ejighi n'aka nke ụkpụrụ ọkọlọtọ nke diazinon 1003 na acetone bụ nke mejupụtara ịdị ọcha nke akụrụngwa, ịdị arọ, olu mgbe niile na ịdị n'otu, nkwụsi ike na ihe ndị ọzọ na-ejighị n'aka. 4. Nyocha otu na nkwụsi ike dị ka JJF1343-2012 [General Principles and Statistical Principles of Standard Substance Setting] si kwuo, a na-eme ihe nlele nke sub-juru n'ọnụ, a na-eme nyocha nke ịdị n'otu nke mkpokọta ngwọta, na nyocha nkwụsi ike. pụọ. Nsonaazụ na-egosi na ihe ọkọlọtọ nwere ezigbo ịdị n'otu na nkwụsi ike. Ihe ọkọlọtọ dị irè maka ọnwa 24 site na ụbọchị ịtọba uru. Ngalaba mmepe ga-aga n'ihu na-enyocha nkwụsi ike nke ihe ọkọlọtọ. Ọ bụrụ na achọpụtara mgbanwe uru ahụ n'oge nkwado, a ga-agwa onye ọrụ n'oge. 5. nkwakọ ngwaahịa, njem na nchekwa, ojiji na nlezianya 1. Nkwakọ ngwaahịa: A na-etinye ihe ọkọlọtọ a na ampoules iko borosilicate, ihe dịka 1.2 mL / alaka. Mgbe ị na-ewepụ ma ọ bụ na-agbaze, ọnụọgụ pipette ga-emeri. 2. Ụgbọ njem na nchekwa: a ga-ebufe akpa ice, na extrusion na nkukota kwesịrị izere n'oge njem; nchekwa n'okpuru kefriza (-20 ℃) na ọnọdụ gbara ọchịchịrị. 3. Jiri: Nhazi na okpomọkụ nke ụlọ (20 ± 3 ℃) tupu ịmeghe ya, ma maa jijiji nke ọma. Ozugbo ampoule meghere, a ga-eji ya ozugbo na enweghị ike iji ya dị ka ihe eji eme ihe mgbe emechara ya ọzọ.
