Dimethyloldimethyl Hydantoin DMDMH nrog CAS 6440-58-0

CAS Naj Npawb:6440-58-0

MF:C7H12N2O4

MW:188.18

EINECS No.:229-222-8

Lub ntsiab lus:1,3-dimethylol-5,5-dimethyl hydantoin; 1,3-Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione; 1,3-BIS(HYDROXYMETHYL)-5,5; DIMETHYLHYDANTOIN; bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione; Bis(hydroxymethyl)-5,5-dimethylhydantoin; dimethylol-5,5-dimethylhydantoin; Dimethyloldimethyl hydantoin; 1,3-bis(dihydroxymethyl)-5,5-dimethylhydantoin; 1,3-bis(hydroxymethyl)-5,5-dimethyl-4-imidazolidinedione; 1,3-di(Hydroxymethyl)-5,5-dimethylhydantoin; 1,3-Dihydroxymethyl-5,5-dimethylhydantoin

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Dimethyloldimethyl Hydantoin DMDMH yog dab tsi?

Dimethyloldimethyl Hydrantoin yog ib yam kua tsis muaj xim pob tshab nrog me ntsis tsw ntawm aldehyde. Nws crystallizes thaum qhov kub thiab txias qis dua 15 ℃. Dimethyloldimethyl hydantoin yog ib yam khoom tso tawm formaldehyde, soluble hauv dej thiab cawv, thiab muaj kev tiv taus kub zoo.

Cov Lus Qhia Tshwj Xeeb

Lub Npe Khoom	DMDM Hydantoin; DMDMH
CAS Nr.	6440-58-0
MF	C7H12N2O4
Tsos (25 ℃)	Tsis muaj xim rau lub teeb daj ntshiab kua
Tsw tsw phem	Tsis muaj ntxhiab los yog tsis tshua muaj ntxhiab
PH	5.0~7.0
Nitrogen,%	7.8~8.6
Tag Nrho Cov Khoom Kho,%	54~56
Lub ntiajteb txawj nqus tshwj xeeb (25oC)	1.14~1.17
Dissociative formaldehyde,%	≤2.0
Tag nrho formaldehyde,%	17~18
Tshauv	0.001% siab tshaj.
Pb	0.004% siab tshaj.
Kev yaj tau	Yooj yim yaj hauv dej; yaj hauv cov cawv qis dua thiab glycols

Daim Ntawv Thov

DMDM Hydantoin (DMDMH), raug tso cai siv rau hauv cov khoom siv pleev kom zoo nkauj thiab cov khoom siv tu tus kheej hauv Tebchaws Meskas thiab EU rau qhov siab tshaj plaws ntawm 0.6%.

DMDM Hydantoin yog sib xws nrog txhua yam khoom xyaw pleev ib ce, xws li surfactants, emulsifiers, proteins, aloe thiab amines.

DMDM Hydantoin yog ib qho tshuaj tiv thaiv zoo heev rau ob qho tib si cov khoom tso tawm thiab cov khoom yaug tawm xws li tshuaj zawv plaub hau, tshuaj pleev, tshuaj pleev, cov dab da dej ua npuas dej,cov tshuaj ntxuav, cov ntaub so thiab cov phuam da dej.

Ntim thiab Khaws Cia

200kgs/nruas, 16tons/20'thawv.
Kev Cia Khoom: Khaws cia rau hauv qhov chaw qhuav thiab muaj cua nkag hauv chav cia khoom, tiv thaiv kom tsis txhob raug tshav ntuj ncaj qha, me ntsis muab tso rau hauv thiab muab tso rau hauv.