Cov Lus Qhia Yooj Yim
Cas 77-71-4 5, 5- dimethylhydantoin dmh hmoov
| Kev Tshawb Xyuas Cov Khoom | Lub hom phiaj | Qho kawg |
| Cov yam ntxwv | Dawb-xim xim crystalline hmoov | Dawb-xim xim crystalline hmoov |
| Assay (%) | Ntau tshaj 99.0% | 99.5% |
| Sulphated tshauv (%) | Tsis pub ntau tshaj 0.10% | 0.06% |
| Dej (%) | Tsis ntau tshaj 0.5% | 0.3% |
| Melting taw tes | Ntau tshaj 174.0ºC | 176.0-176.9 |
| Tag | Cov khoom ua raws li cov qauv | |
Cov khoom lag luam
5, {5- radethylhydantoin Dmh yog ib qho hluavtaws organic sib txuas nrog cov yam ntxwv hauv qab no:
Ntsej muag: 5, {{5- dimethylhylhylhylantoin yog ib tug dawb crystal .
Solubility: DMH yog insoluble hauv dej, tab sis soluble hauv cov kuab tshuaj ethanol thiab {{{{}
Stability: qhov sib xyaw ua ke yog qhov ruaj khov thiab tsis decompose yooj yim ntawm chav sov .
Reactivity: Nws tuaj yeem siv ua lub reagent rau cov synthic synthesis, thiab tuaj yeem hloov cov tshuaj tiv thaiv kab mob lossis lwm yam kev tawm tsam nrog lwm cov tebchaw .
99% 5, 5- dimethylhylhylantoin / dmh siv:
{{01. Nws tuaj yeem siv rau amino accoxy cob thiab dej solubiced cob, fungative thiab li ntawm.
2. nws derivatives xws li 1, {}}}}} dichhloro {}}
DMH ntim thiab xa khoom
Packing: 25kg / hnab
Shipping: Los ntawm huab cua lossis los ntawm hiav txwv lossis los ntawm Courier
Chaw ntim khoom
Khaws cia hauv qhov chaw nkaum ntawm chav tsev kub
Txee Lub Neej: Ob Xyoos
Tuam txhab tau
Gneebioyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Cov FAQ
1. Koj puas kam txais cov qauv xaj?
Peb lees txais cov qauv txiav txim . peb yuav ua rau cov qauv ua ntej loj heev {}}
2.} Kuv tuaj yeem lees paub qhov zoo ntawm cov khoom lag luam ua ntej tso ib qho kev txiav txim?
Koj tuaj yeem tau txais cov qauv dawb ntawm qee cov khoom lag luam, koj tsuas yog yuav tsum them tus nqi thauj khoom lossis npaj cov khoom lag luam los ntawm peb cov khoom lag luam raws li koj qhov tseev kom koj yuav tsum .
{{0 {}} Koj yog dab tsi moq?
Peb MOQ yog 1 kg .} Feem ntau peb lees txais cov nqi me me, ntawm kev mob yog 100% .
4. Koj puas muab cov ntaub ntawv xov xwm khoom lag luam?
Yog lawm, peb ua {. Peb yuav muab cov ntawv txheeb xyuas cov khoom lag luam ua ntej xa khoom ua ntej ua zaub mov xa tuaj ua ntej
{{0 {}} Puas muaj kev luv nqi?
Muaj cov nyiaj cheb sib txawv rau cov khoom sib txawv .
Cim npe nrov: Cas 77-71-4 5, 5- dimethylhydantoin Cas {}} radethylhylhain DMH Hmoov Manufacturers, Lwm tus neeg, Hoobkas