Dl-methorine
Imininingwane ye-DL-Methoionine
I-DL-Methoine i-White, Crystalline Platelets noma i-powder enephunga elithile. eyodwa g inciphisa cishe ama-30 ml amanzi. Kuyancibilika kuma-dilute acid kanye nama-alkali hydroxides ezixazululweni. Inyakazisa kakhulu ngotshwala, futhi i-infoluble e-Ethyl ether.
Izindinganiso zekhwalithi: FCCIV, EP4 ne-BP2001 njll.
Izicelo ze-DL-methionine
I-DL-Methoine uhlobo lwe-amino acid ebalulekile. Isetshenziswa kakhulu emithini ehlanganisiwe kanye nesixazululo sokumnika se-amino acid ehlanganisiwe. Embonini yezemithi, imishanguzo yayo yokwenziwa isetshenziselwa ukwelapha i-cirrhosis, ukudakwa kwezidakamizwa, njll.
Ukucaciswa kwe-DL-methionine
Into yendaba | -Vamile |
Ukubonakala | I-White Crystalline Powder |
Assay (ezindabeni ezomile)% | 98.5-101.5 |
Ukucaciswa kwesixazululo | Kucace, akunamibala |
Transmittance ≥% | 98.0 |
Ivelu ye-PH (1g / 100ml emanzini) | 5.4-6.1 |
Chloride (as cl) ≤% | 0.05 |
Izinsimbi Ezisindayo (njenge-PB) ≤% | 0.002 |
Ukuhola (njenge-PB) ≤% | 0.001 |
I-Arsenic (njenge-AS) ≤% | I-0.00015 |
Sulfate (so4) ≤% | 0.02 |
I-Ammonium (njenge-NH4) ≤% | 0.01 |
Ukulahleka kokumiswa kwe-≤% | 0.5 |
Ama-desidie ekulahliseni (njengo-sulphate ash) ≤% | 0.1 |
Ukungcola okuguquguqukayo | Ihlangabezana nesidingo |
UkubekaEndaweni eyomile, epholile futhi enomthunzi ngepakepu yangempela, gwema umswakama, gcina emazingeni okushisa ekamelo.
Impilo yeshelufu: Izinyanga ezingama-48
Iphakheji: InI-25KG / BAG
ukuhambisa: ngokushesha
1. Yini imigomo yakho yokukhokha?
T / t noma l / c.
2. Yini isikhathi sakho sokulethwa?
Imvamisa sizohlela ukuthunyelwa ngezinsuku ezingama-7 -15.
3. Kuthiwani ngokupakisha?
Imvamisa sinikeza ukupakishwa njenge-25 kg / isikhwama noma i-carton. Vele, uma unezimfuneko ezikhethekile kuzo, sizokusho ngokwenu.
4. Kuthiwani ngokuqina kwemikhiqizo?
Ngokusho kwemikhiqizo oyalile.
5. Imiphi imibhalo oyinikezayo?
Imvamisa, sihlinzeka nge-invoice ye-Comminery, Uhlu Lokupakisha, uMthethosivivinywa Wokulayisha, COA, Isitifiketi Sezempilo kanye nesitifiketi Somsuka. Uma izimakethe zakho zinazo izidingo ezikhethekile, sazise.
6. Yini ukulayisha imbobo?
Imvamisa yiShanghai, Qingdao noma iTianjin.