1,3-dihydroxymethyl-5,5-dimethyl Glycolylurea / DMDMH 95%
Selelekela:
| INCI | CAS# | Molek'hule | MW |
| 1,3-dihydroxymethyl-5,5-dimethyl Glycolylurea | 6440-58-0 | C7H12N2O4 | 188 |
DMDM hydantoin ke ntho e tšoeu e sa nkhang hamonate, e kristale e sebetsang e le sebolaea-likokoana-hloko le se sireletsang litlolong le lihlahisoa tsa tlhokomelo ea motho.Sehlahisoa sena ke Transparent yellowish. E qhibiliha habonolo ka metsing, joala, glycol, 'me e be e tsitsitseng karolong ea aqueors le tharollo ea metsi ea oli. E ka lula e tsitsitse ho -10 ~ 50 ℃, PH 6.5 ~ 8.5 bakeng sa selemo se le seng.
Litlhaloso
| Ponahalo | Phofo e tšoeu e bonaletsang |
| Litaba tsa Active Matter %≥ | 55 |
| Specific Gravity (d420) | 1.16 |
| Asiti (PH) | -6.5–7.5 |
| Lintho tsa formaldehyde% | 17-18 |
Sephutheloana
E phuthetsoe ka libotlolo tsa polasetiki kapa meropa. 10kg/lebokose (1kg×10bottles). Sephutheloana sa kantle ho naha ke 25kg kapa 250kg / moropa oa polasetiki.
Nako ya bonnete
12khoeli
Polokelo
tlas'a moriti, o omileng, le maemo a tiisitsoeng, mollo thibelo.
DMDM hydantoin ke ntho e sireletsang litlolong le lihlahisoa tsa tlhokomelo ea motho. E sebetsa ka ho liehisa le ho thibela ho senyeha ha lihlahisoa tse kang li-shampoo le li-conditioner tsa moriri, le lihlahisoa tsa tlhokomelo ea letlalo joalo ka li-moisturizer le metheo ea litlolo. DMDM hydantoin hape ke sebolaya dikokwana-hloko se sebediswang ho ditlolo le dihlahiswa tsa tlhokomelo ya motho. Joaloka antimicrobial, e ka thusa ho thibela ho hōla ha li-fungus, tomoso le libaktheria tse kotsi tse ka etsang hore batho ba kula kapa ba ba fe li-rashes, mohlala. DMDM hydantoin ke "mofani oa formaldehyde," e leng ho bolelang hore ho sebetsa e le ntho e thibelang likokoana-hloko, e lokolla litekanyetso tse nyenyane tsa formaldehyde nakong eohle ea bophelo ba sehlahisoa sa tlhokomelo ea motho kapa sehlahisoa sa litlolo. Ho ea ka Lekhotla la Lihlahisoa tsa Tlhokomelo ea Botho, li-preservatives tse kang DMDM hydantoin tse "fetolang butle-butle palo e nyenyane, e sireletsehileng ea formaldehyde ha nako e ntse e ea" e thusa ho thibela hlobo e kotsi le libaktheria. Tlhahlobo ea morao-rao ea polokeho e phatlalalitsoeng ho International Journal of Toxicology e tiisitse hape hore formaldehyde e ka sebelisoa ka mokhoa o sireletsehileng litlolong haeba meeli e behiloeng ea polokeho e sa fetisoa. The Cosmetics Directive of the European Union e boetse e amohetse DMDM hydantoin e le ntho e bolokang litlolo le lihlahisoa tsa tlhokomelo ea motho ka bongata ba karolo ea 0.6 lekholong. DMDMH e qhibiliha ka metsing ka bolokolohi. E ka ekeletsoa ho tranelate e fetolang moemeli kapa likarolo tsa emulsifying tsa ho roala. DMDMH e na le kamano e matla le cation, anion le nonionic surface active agent, emulsifier agent le protheine. Teko e netefalitsoe, e ka boloka ts'ebetso ea antibacterial ka bongata bo boholo ba PH le mocheso nako e telele. E ka thibela ho hola ha Gram-positive becterium, Gram-negative bacteria, yeasts le hlobo. Tekanyo e khothalelitsoeng: 0.1 ~ 0.3, mocheso: tlasa 50℃.
