1,3-Dihdroxylyl-5,5-dimethyl glycolylurea / dmdmh cas 6440-58-0
Chiyambi:
| Eci | Cas # | Mamolecular | Mw |
| 1,3-Dihdroxymethyl-5,5-dimethyl glycolylurea | 6440-58-0 | C7H12N2O4 | 188 |
DMDM Hydantoin ndi chinthu choyera choyera, chofiirira chomwe chimagwira ngati mankhwala antificrobial ndikusunga zodzikongoletsera komanso zosamalira payekha. Zimasungunuka mosavuta m'madzi, mowa, glycol, ndikukhala okhazikika mu gulu la ankhala ndi madzi yankho la mafuta. Itha kukhala yokhazikika mu -10 ~ 50 ~ pH 6.5 ~ 8.5 kwa chaka chimodzi.
Kulembana
| Kaonekedwe | Zowoneka bwino |
| Zomwe zili pazinthu zogwira ntchito% ≥ | 55 |
| Mphamvu yokoka (D420) | 1.16 |
| Acidity (pH) | -6.5 ~ 7.5 |
| Zomwe zili pa formaldehyde% | 17 ~ 18 |
Phukusi
Odzaza ndi mabotolo apulasitiki kapena ng'oma. 10kg / Box (1kg × 10Bottles). Phukusi lakunja ndi 25kg kapena 250kg / pulasitiki.
Nthawi yovomerezeka
12zilanthti
Kusunga
Pansi, yowuma, yosindikizidwa, moto kupewa.
DMDM Hydantoin ndi yosungirako zodzikongoletsera ndi zinthu zosamalira pandekha. Imagwira ntchito pang'onopang'ono ndikuletsa kuwonongeka kwa ma shampoos ndi zowongolera tsitsi, komanso zopangidwa ndi khungu ngati zotsekemera komanso maziko opanga. DMDM Hydantoin ndi antimicickeal wothandizira yemwe amagwiritsidwa ntchito pazodzikongoletsera komanso mankhwala. Monga mankhwala osokoneza bongo, zingathandize kupewa kukula kwa bowa, yisiti ndi mabakiteriya ndi oyipa omwe amatha kudwalitsa anthu kapena kuwapatsa nsomba, mwachitsanzo. DMDM Hydantoin ndi "formaldehhyde," zomwe zikutanthauza kuti kugwirira ntchito ndi antimicrobial, amatulutsa ma formaldehde alumbwe mmalo a alumali kapena zinthu zodzikongoletsera. Malinga ndi malangizo osamalira aimwini, oteteza monga dmdm hydantoin kuti "pang'onopang'ono kumasula kuchuluka kwa ma formaldehyde pakapita nthawi" kumathandizira kuti nkhumbe ndi mabakiteriya. Kuwunika kwaposachedwa kwaposachedwa kuwonetsa ku New International Jourftogy adatsimikiziridwa kuti formalehyde itha kugwiritsidwa ntchito mosamala mu zodzoladzola ngati malire sadzakwaniritsidwa. Zodzikongoletsera za ku European Union zimavomerezedwanso DMDM Hydantoin monga zosungira zachilengedwe komanso zinthu zomwe zimagwiritsidwa ntchito pazambiri za 0,6 peresenti.dmdmh imasungunuka m'madzi momasuka. Itha kuwonjezeredwa ku kirimu Kuthana ndi kirimu kapena emulsifyingles zigawo zokutidwa. DMDMH imagwirizana kwambiri ndi mawu ophatikizika, anion ndi osagwira ntchito molimbika, emulsifier Agent ndi protein. Kuyesa kumatsimikiziridwa, kumatha kuyendetsa ntchito kwa antibacterial mu pH ndi kutentha kwa nthawi yayitali. Zimatha kupangitsa kuti kumera kwa carterium yopanda gramu, gram-harterium yosavuta, yisiti ndi khansa. Anayamikiridwa Mlingo: 0.1 ~ 0.3, kutentha: wosakwana 50 ℃.
