GLDA-4Na with CAS 51981-21-6

CAS:51981-21-6
Molecular formula: C9H9NO8Na4
Molecular weight: 351.1
EINECS: 257-573-7
Sản Phẩm Loại:Chăm Sóc Sức Khỏe& Gia Đình, Chăm Sóc-Hữu Hóa
Đồng nghĩa:
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;

CAS: 51981-21-6

HÌNH C9H9NO8Na4

Độ tinh khiết: 38%min

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.

Đặc điểm kỹ thuật

MỤC	CHUẨN FOR 38% LIQUID	CHUẨN FOR 47% LIQUID
Sự xuất hiện	Ánh sáng màu vàng lỏng trong suốt	Ánh sáng màu vàng lỏng trong suốt
pH (10g/L,25℃)	11.0-12.0	11.0-12.0
NTA %	0.1%Max	0.1%Max
Xét nghiệm	38% Min.	47% Min

Ứng dụng

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.