Dimethyloldimethyl Hydantoin DMDMH ma le CAS 6440-58-0

Numera o le CAS:6440-58-0

MF:C7H12N2O4

MW:188.18

Numera o le EINECS:229-222-8

Upu tutusa: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-dimethylhydantoin; 1,3-bis(hydroxymethyl)-5,5-dimethyl-4-imidazolidinedione; 1,3-di(Hydroxymethyl)-5,5-dimethylhydantoin; 1,3-Dihydroxymethyl-5,5-dimethylhydantoin

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O le ā le Dimethyloldimethyl Hydantoin DMDMH?

O le Dimethyloldimethyl Hydantoin o se vai manino e leai se lanu ma e iai sina manogi aldehyde. E fa'ama'alili pe a maualalo ifo le vevela o le si'osi'omaga i le 15 ℃. O le Dimethyloldimethyl hydantoin o se vaila'au e fa'asa'olotoina ai le formaldehyde, e mafai ona solo i le vai ma le 'ava malosi, ma e tete'e lelei i le vevela.

Fa'amatalaga

Igoa o le Oloa	DMDM Hydantoin; DMDMH
Numera CAS.	6440-58-0
MF	C7H12N2O4
Foliga Vaaia (25 ℃)	Vai manino e leai se lanu i le samasama vaivai
Manogi	Leai se manogi pe vaivai fo'i
PH	5.0~7.0
Nitrogen,%	7.8~8.6
Aofa'i o Mea Malō,%	54~56
Kalave Fa'apitoa (25oC)	1.14~1.17
Formaldehyde fa'aesea,%	≤2.0
Aofa'i o le formaldehyde,%	17~18
Lefulefu	0.001% maualuga.
Pb	0.004% maualuga.
Fa'asoloatoa	E matuā faigofie ona solo i le vai; e faigofie ona solo i ava malosi ma glycols e maualalo le malosi

Talosaga

O le DMDM Hydantoin (DMDMH), ua fa'atagaina mo le fa'aaogaina i oloa teuteu ma oloa tausiga o le tagata lava ia i le ISA ma le EU i se maualuga e 0.6%.

E fetaui lelei le DMDM Hydantoin ma mea teuteu uma, e pei o surfactants, emulsifiers, porotini, aloe ma amines.

O le DMDM Hydantoin o se mea e fa'asao ai lauulu (preservative) lelei tele mo oloa e fa'amama ai ma oloa e fufulu ese ai e pei o sampoo, kulimi, lotion, ma mea e fa'apuna ai lauulu.mea e fufulu ai, solo ma mea e solo ai lavalava.

Fa'aaogaina o le Dimethyloldimethyl-Hydantoin

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200kgs/talu, 16tons/20'container.
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