Ko te Dimethylaminopropylamine (DMAPA) he diamine e whakamahia ana i roto i te whakaritenga o etahi surfactants, penei i te cocamidopropyl betaine he mea whakauru ki roto i te maha o nga hua tiaki whaiaro tae atu ki nga hopi, shampoos, me nga mea whakapaipai.Ko te BASF, he kaihanga nui, e kii ana ko te DMAPA-derivatives kaore e wero i nga kanohi, ka hanga i te pahuka mirumiru pai, e tika ana ki te shampoo.
Ko te DMAPA te nuinga o te wa ka hangaia ma te tauhohenga i waenga i te dimethylamine me te acrylonitrile (he tauhohenga Michael) hei whakaputa i te dimethylaminopropionitrile.Ko te hikoi hauwai ka puta te DMAPA.
Nama CAS: 109-55-7
NGA MEA | WHAKAMAHI |
ahua (25℃) | Wai Taekore |
Ihirangi(wt%) | 99.5min |
Wai(wt%) | 0.3max |
Tae(APHA) | 20max |
(1) 165kg / pahū maitai, 80drums / 20'fcl, pallet rakau kua whakaaetia e te ao.
(2) 18000kg/iso.