AR 
EN 
ZH 
RU 
DE 
ES 
KO 
PT 
FR 
TH 
IT 
VI 
NL 
CAS:51981-21-6
Molecular formula: C9H9NO8Na4
Molecular weight: 351.1
EINECS: 257-573-7
فئات المنتجات:الرعاية الصحية& الرعاية المنزلية-الكيمياء العضوية
المرادفات:
tetrasodiumN,N-bis(carboxylatomethyl)-L-glutamate; TETRASODIUMGLUTAMATEDIACETATE; TETRASODIUMN,N-BIS(CARBOXYMETHYL)-L-GLUTAMATE; N,N-BIS(CARBOXYMETHYL)-L-GLUTAMICACIDTETRASODIUMSALT; N,N-BIS-(CARBOXYMETHYL)-L-GLUTAMICACIDTETRASODIUMNSALT;
What is GLDA-4Na with CAS 51981-21-6?
N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM SALT (GLDA-4Na) is a light yellow transparent liquid. It is also known as tetrasodium glutamic acid dicarboxymethyl. Its chemical name is N.N-bis(carboxymethyl)-L-glutamic acid tetrasodium salt. It is a new green chelating agent that is biodegradable and can be used to replace ethylenediaminetetraacetic acid (EDTA), diethyltriaminepentaacetic acid (DTPA), nitrogen traditional chelating agents such as NTA.
مواصفات
| البند | القياسية FOR 38% LIQUID | القياسية FOR 47% LIQUID |
| المظهر | ضوء أصفر سائل شفاف | ضوء أصفر سائل شفاف |
| pH (10g/L,25℃) | 11.0-12.0 | 11.0-12.0 |
| NTA % | 0.1%ماكس | 0.1%ماكس |
| الفحص | 38% Min. | 47% Min |
التطبيق
GLDA-4NA is a metal ion chelating agent that can form stable water-soluble complexes with calcium, magnesium and other ions. Its cleaning and decontamination capabilities are better than those of phosphates, citrates, etc. With its strong detergency, high temperature resistance, non-ecotoxicity, and easy degradation, tetrasodium glutamic acid diacetate is widely used in cleaning agents, detergents, water treatment agents, papermaking auxiliaries, textile auxiliaries, cosmetics, and care products. supplies, aquaculture, metal surface treatment and other fields.
حزمة
250KG/DRUM or IBC or requirement of clients.
