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Tetrasodium glutamate diacetate CAS 51981-21-6 GLDA-Na₄

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Tetrasodium glutamate diacetate CAS 51981-21-6 GLDA-Na₄

Tetrasodium glutamate diacetate (GLDA tetrasodium) is a new type of green chelating agent with the chemical formula C₉H₉NNa₄O₈. It is biodegradable and is widely used in cleaning products, textile auxiliaries and other fields. ‌
Its alternative names include tetrasodium glutamate dicarboxymethyl (GA-Na₄), with a CAS number of 51981-21-6. It is a food-grade safe additive that is biodegradable and suitable for hard water cleaning scenarios.
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Youdaoplaceholder0 Environmental friendliness ‌ : Prepared from plant raw materials, it has a relatively low ecological efficiency analysis (EEA) value and has a small impact on the environment. ‌
Youdaoplaceholder0 chelating ability ‌ : It has a remarkable chelating effect on metal ions such as calcium and magnesium, enhancing the cleaning effect.
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Youdaoplaceholder0 pH application range ‌ : It can be used within a wide pH range and has strong stability.
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Youdaoplaceholder0 decontamination ability ‌ : superior to some chelating agents on the market and can produce a synergistic effect with fungicides. ‌

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Model:
51981-21-6
Brand:
futurechemical
Code:
51981-21-6

Product Description

Tetrasodium glutamate diacetate Basic information
Product Name:	Tetrasodium glutamate diacetate
CAS:	51981-21-6
MF:	C9H14NNaO8
MW:	287.2
EINECS:	257-573-7
Mol File:	51981-21-6.mol
Tetrasodium glutamate diacetate Chemical Properties
density	1.466[at 20℃]
vapor pressure	80Pa at 20℃
storage temp.	Refrigerator
solubility	Water
form	Colourless Solution
color	Light orange to Yellow to Green
Water Solubility	650g/L at 21℃
Stability:	Hygroscopic
InChI	InChI=1/C9H13NO8.Na.H/c11-6(12)2-1-5(9(17)18)10(3-7(13)14)4-8(15)16;;/h5H,1-4H2,(H,11,12)(H,13,14)(H,15,16)(H,17,18);;/t5-;;/s3
InChIKey	VWDYINKBFDHFPJ-WHWWGIJDNA-N
SMILES	N(CC(=O)O)(CC(=O)O)[C@H](C(=O)O)CCC(=O)O.[NaH] \|&1:9,r\|
CAS DataBase Reference	51981-21-6
EPA Substance Registry System	L-Glutamic acid, N,N-bis(carboxymethyl)-, sodium salt (1:4) (51981-21-6)