Keenista warshadda Alcohol Ether Carboxylate(AEC) CAS 33939-64-9

Sahayda warshadda Alcohol Ether Carboxylate(AEC) CAS 33939-64-9 Sawirka

Sharaxaad Gaaban:

Alcohol Ether Carboxylate (AEC)
Habka guud ee qaab-dhismeedku waa: R- (OCH2CH2) nOCH2COONa, oo ah nooc cusub oo ah surfactant anonical multifunctional.Qaab dhismeedkeedu waxa uu la mid yahay kan saabuunta, laakiin silsiladda EO ee ku xidhan waxa ay ka dhigtaa sifooyin-surfactant iyo anionic labadaba.
waxaa loo isticmaali karaa xaalado kala duwan oo pH ah, badiyaa sida soo socota:
1. Sun-saar wanaagsan, emulsification, kala firdhisanaan iyo kala firdhisanaanta saabuunta calcium;
2. Awood xumbo wanaagsan iyo xasilloonida xumbo;
3, aashitada iyo alkali u adkaysta, biyaha adag u adkaysta, oxidant iyo wakiilka yaraynta;
4. Waafaqid wanaagsan iyo faragelin la'aan waxqabadka cation;
5. Solubilization, oo ku habboon diyaarinta alaabooyinka hufan ee shaqeynaya;
6, fududahay in la nadiifiyo;

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Codsiyada

● Nadiifinta wanaagsan, qoynta, emulsifying, firdhisan iyo firidhsan saabuunta lime.
● Xumbaynta wanaagsan iyo xasiloonida xumbo, saamayn lacag la'aan ah biyaha adag iyo PH.
● U fudud indhaha iyo maqaarka, waxayna si weyn u wanaajin kartaa khafiifka caanaha caanaha.
● U adkaysta biyaha adag, aashitada-saldhigga, caabbinta elektrolytka, heerkulka sare
● Wuxuu leeyahay sifooyin la jaan qaadi kara oo wanaagsan, wuxuu la mid noqon karaa surfactant kasta oo ionic ah, iyada oo aan la faragelin sifooyinka cationic.
● Si fudud u baabi'inta noolaha, natiijada tijaabada OECD waxay muujinaysaa heerka hoos u dhacu waa 98%.
● Aan sun ahayn, aan xanaaqin, isticmaal badbaado leh, LD50 qiimaha waa 3000 ~ 4000mg / kg.

Tilmaam:

Walxaha	AEC-9Na(28)	AEC-9Na(98)	AEC-9H (88)
Muuqashada	dareere hufan	Adag	dareere hufan
Waxyaabo adag (％)	28±1	98±2	88±2
NaCl (％)	≤3	≤9	≤0.5
pH (10 mitir oo xajin ah 25 ℃)	10.5-12.5	11.0-12.5	2±1
sodium chloroacetate (PPm)	≤10	≤30	≤20