5.5-dimethylhydantoin (DMH) hmoov
Txuj Txuj Ci:
| Qhov tshwm sim | Dawb crystal hmoov |
| % Purity | ≥99% |
| Melting Point (℃) | 174-176 : kuv |
| % Kev ziab qhuav | ≤0.5 |
| % Tshauv Tom qab hlawv | ≤0.2 |
Yam ntxwv:
Nws yog dawb crystal hmoov, dissoluble hauv dej etnanol, ethylacetate thiab dimethylether;tsawg dissoluble nyob rau hauv isopropanol, acetone thiab methylethyl ketone; nondissolve nyob rau hauv fatty hydrocarbon thiab triclene.
Kev siv:
Nws yog tsuas yog siv rau hluavtaws halide hydantoin, hydantoin epoxide resin thiab hydantoin formal dehyde resin.Yog tias rhuab hauv dej, nws kuj tuaj yeem ua rau dimethyl glycien.Nws tuaj yeem ua cov organic chemical compound los tua kab.
Pob:
Nws tau ntim rau hauv ob txheej: cov hnab yas tsis muaj tshuaj lom rau sab hauv, thiab cov hnab yas los yog cov thawv ntim rau sab nraud.25Kg net txhua lossis los ntawm cov neeg siv khoom xav tau
Kev thauj mus los:
Ua tib zoo tuav, tiv thaiv los ntawm solarization thiab dej ntws.Nws tuaj yeem thauj tau raws li cov tshuaj lom neeg tab sis tsis tuaj yeem sib xyaw nrog lwm cov khoom lom.
Cia:
Khaws cia rau hauv qhov txias thiab qhuav, tsis txhob muab tso ua ke nrog kev raug mob vim ntshai tsam muaj kuab paug.
Siv tau:
Ob xyoos.
