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Qhov zoo tshaj plaws ivermectin Cas 70288-86-7 purity 99% qhov rooj rau qhov rooj kev pabcuam kev nyab xeeb xa tawm tswv yim zoo Tuam Tshoj Hoobkas.
cov khoom specification
| English npe | Ivermectin |
| CAS Nr. | 70288-86-7 |
| Melting point | 155 ° C |
| Cov mis mos molecular | C48H74O14 |
| Molecular hnyav | 875.09300 ib |
| Raws li pawg | 874.50800 ib |
| PSA | 170.0600 Nws |
| LogP | 5.60140 ib |
| Qhov tshwm sim | Dawb mus rau dawb dawb |
| Cia tej yam kev mob | Khaws rau hauv ib lub thawv airtight hauv qhov chaw txias, qhuav. Khaws cia kom deb ntawm oxidizing agents. Khaws ntawm 2-8 ° C. |
khoom video
Taw qhia thiab khoom
Taw qhia
Ivermectin yog ib yam tshiab ntawm cov tshuaj tua kab mob semi-synthetic uas tua kab, kab, thiab nematicides. Nws yog kab paj yeeb tshuaj lom thiab lom neeg penetrant. Cov txheej txheem ntawm kev txiav txim yog cuam tshuam nrog cov kev ua haujlwm neurophysiological ntawm cov kab tsuag, txhawb kev tso tawm ntawm γ-aminochemicalbook butyric acid, ua rau cov hlab ntsha thiab cov leeg pob qij txha, ua rau kom tso tawm chloride ions, inhibit cov ntaub ntawv xa mus ntawm cov hlab ntsha pob qij txha, ua rau tuag tes tuag taw thiab lom tuag ntawm kab thiab mites. Nws cov khoom yog tsis muaj xim los yog lub teeb xim av kua.
Khoom
Ivermectin muaj tsawg kawg yog 80% 22,23-dihydroavermectinB1a. thiab tsis pub ntau tshaj 20% 22,23-dihydroavermectinB1b. Off-dawb hmoov. [α]D + 71.5 ° ± 3 ° (C = 0.755, chloroform). UV siab tshaj plaws nqus tau tshuaj (methanol): 238, 245nm (ε27100, 30100). Solubility hauv dej yog li 4μg / ml. Soluble heev nyob rau hauv methyl ethyl ketone, propylene glycol los yog polypropylene glycol, tab sis insoluble nyob rau hauv saturated hydrocarbons xws li cyclohexane. B1a: [71827-03-7]. Crystallizes los ntawm ethanol-dej, melting point 155 ~ 157 ℃.
Tswv yim
Nyob zoo, zoo siab tau ntsib koj ntawm no. Koj puas txaus siab rau cov khoom no? Cov khoom no yog muab tso rau ntawm lub txee los ntawm kuv. Kuv paub ntau yam txog cov khoom no. Yog tias koj xav tau kev sab laj, koj tuaj yeem tiv tauj kuv txhua lub sijhawm thiab siv zog los muab koj cov kev pabcuam ua ntej muag thiab tom qab muag zoo tshaj plaws. Kuv cov ntaub ntawv tiv toj yog hauv qab no, txais tos koj cov lus nug.
Joyce: +853 66400620
Pob
Hauv daim ntawv hmoov, qhov kev txiav txim kom muaj nuj nqis tsawg dua 25 kg. Nws tau ntim rau hauv ib lub hnab yas thiab ib lub hnab aluminium ntawv ci, thiab txheej txheej sab nraud yog ntim rau hauv ib lub thawv.
25kg thiab saum toj no, stacked thiab ntim rau hauv ib daim duab los qhia nruas nrog built-in pob tshab hnab thiab txhuas ntawv ci hnab
Qee cov khoom siv tshuaj raug xa ncaj qha rau hauv lub hnab.
Hauv cov kua dej, tsawg dua 25 kg. Packed nyob rau hauv ntau hom tshuaj chim. Cov khoom muaj txiaj ntsig zoo nrog R & D xwm yuav raug xa mus rau hauv lub raj mis fluorinated.
Cov khoom ntawm 25 kg thiab siab dua yuav raug xa mus rau hauv 25 kg lossis 50 kg chemical chim chim raws li lub hauv paus chav tsev.
Kev xa khoom
Kev txiav txim muab tso ua ntej 17:00 txij hnub Monday txog Friday feem ntau yuav raug xa los ntawm lub Hoobkas mus rau tus neeg xa khoom thauj khoom nyob rau tib hnub (feem ntau tsis xa tuaj rau hnub so), thiab yuav tuaj txog ntawm tus neeg xa khoom thauj hauv li peb mus rau plaub hnub.
Lub freight forwarder yuav muab tus lej nrhiav thoob ntiaj teb rau hnub lossis hnub tom qab tuaj txog.
Nyob ntawm lub teb chaws, peb yuav siv txoj kev xa khoom sib txawv. Feem ntau, cov kab mob siab rau, kev xa khoom thiab kev xa ntawv yog qhov tseem ceeb, thiab qee qhov yuav xa mus rau DHL, Fedex, UPS, thiab lwm yam.
Kev thauj mus los hauv huab cua thiab dej hiav txwv yog cov tseem ceeb, ntxiv los ntawm cov tsheb thauj mus los thiab tsheb thauj mus los. Peb txoj kev thauj mus los yog yuav luag txhua qhov kev pabcuam hauv qhov rooj, ua tiav kev lis kev cai ntawm lub tebchaws xa tawm thiab lub tebchaws tuaj txawv tebchaws, tshwj tsis yog muaj xwm txheej tshwj xeeb hauv qee lub tebchaws lossis thaj chaw.
Hoobkas & Warehouse
Peb lub Hoobkas muaj kev ruaj khov txhua xyoo ntawm 50,000 tons ntawm raw khoom txhua xyoo puag ncig. Cov saw hlau ntau lawm thiab kev muag khoom txuas ntxiv mus saturated. Peb lub tsev khaws khoom muaj ntau qhov khaws cia ntawm cov hmoov thiab kua dej. Peb txais tos cov neeg tuaj ntawm txhua qhov chaw ntawm lub neej los txhawb thiab koom tes.
