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CAS:51981-21-6
Molecular formula: C9H9NO8Na4
Molecular weight: 351.1
EINECS: 257-573-7
Категории товаров:Здравоохранение и Бытовая Химия-Органическая химия
Синонимы:
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.
Спецификация
| ПРЕДМЕТ | СТАНДАРТНЫЙ FOR 38% LIQUID | СТАНДАРТНЫЙ FOR 47% LIQUID |
| Внешний вид | Светло-желтая прозрачная жидкость | Светло-желтая прозрачная жидкость |
| pH (10g/L,25℃) | 11.0-12.0 | 11.0-12.0 |
| NTA % | 0,1%Макс. | 0,1%Макс. |
| Анализ | 38% Min. | 47% Min |
Применение
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.
Упаковка
250KG/DRUM or IBC or requirement of clients.
