ChemicalBook > CAS DataBase List > Tetrasodium glutamate diacetate

Tetrasodium glutamate diacetate

Product Name
Tetrasodium glutamate diacetate
CAS No.
51981-21-6
Chemical Name
Tetrasodium glutamate diacetate
Synonyms
GLDA;TETRASODIUM GLUTAMATE DIACETATE;tetrasodium N,N-bis(carboxylatomethyl)-L-glutamate;Glda. Na4;(ca. 40% in Water);Chelating agent GLDA;Chelating Agent GLDA-4Na;Potassium molybdate 13446-49-6;6-dioxo-3-piperidinyl)-5-fluoro-;L-glutamic acid N,N-diacetic aci
CBNumber
CB4121510
Molecular Formula
C9H14NNaO8
Formula Weight
287.2
MOL File
51981-21-6.mol
More
Less

Tetrasodium glutamate diacetate Property

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)
More
Less

Safety

HS Code 
2922.49.8000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
B2135
Product name
Tetrasodium N,N-Bis(carboxymethyl)-L-glutamate (ca. 40% in Water)
Packaging
25g
Price
$35
Updated
2025/07/31
TCI Chemical
Product number
B2135
Product name
Tetrasodium N,N-Bis(carboxymethyl)-L-glutamate (ca. 40% in Water)
Packaging
500g
Price
$139
Updated
2025/07/31
Biosynth Carbosynth
Product number
FC36385
Product name
N, N-Bis(Carboxymethyl)-L-glutamic acid tetrasodium salt - ca. 40% in water
Packaging
500g
Price
$140
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC36385
Product name
N, N-Bis(Carboxymethyl)-L-glutamic acid tetrasodium salt - ca. 40% in water
Packaging
1kg
Price
$260
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC36385
Product name
N, N-Bis(Carboxymethyl)-L-glutamic acid tetrasodium salt - ca. 40% in water
Packaging
2Kg
Price
$480
Updated
2021/12/16
More
Less

Tetrasodium glutamate diacetate Chemical Properties,Usage,Production

Description

Tetrasodium Glutamate Diacetate is a 'chelating agent'. It usually appears as an odourless white powder that is soluble in water and is used as a multi-purpose, clear, liquid chelating agent and preservative booster. Tetrasodium Glutamate Diacetate inactivates metallic ions (charged particles) in product formulations, acting as a chelating agent. Free-roaming iron and copper ions in formulations can lead to rapid oxidation. Using a chelating agent helps to slow this process, allowing for the creation of products with improved stability and appearance. Tetrasodium Glutamate Diacetate is often found in sunscreen, facial cleanser, shampoo, makeup, lotion, cleansing wipes, bar soap, and other cleaning products.

Uses

N, N-Bis(Carboxymethyl)-L-glutamic acid tetrasodium salt is a cationic surfactant that has been used in the production of personal care products and industrial cleaners. The compound is soluble in water and can be used as a post-treatment to reduce the redox potential of hydrochloric acid.

Definition

TSGD (Tetrasodium Glutamate Diacetate) is a high purity, versatile and readily biodegradable chelating agent based upon L-glutamic acid, a natural and renewable raw material. Actives: 47-50%. Excellent chelating effectiveness controlling metal-catalyzed decomposition. Reduces water hardness and prevents precipitations. Boosts performance of preservatives improving shelf life. Stabilizes the pH value and is effective in a wide pH range. Does not sensitize human skin. Completely biodegradable as compared to phosphates and phosphonates. Effective alternative to EDTA.

Flammability and Explosibility

Non flammable

Tetrasodium glutamate diacetate Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Tetrasodium glutamate diacetate Suppliers

Americas 1 China 167 Europe 1 France 1 Germany 4 India 5 Japan 1 Slovakia 1 United Kingdom 3 United States 8 USA 1 Global 193
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
More
Less

View Lastest Price from Tetrasodium glutamate diacetate manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM SALT 51981-21-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-09-30
Hebei Chuanghai Biotechnology Co,.LTD
Product
Glda. Na4 51981-21-6
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-23
Career Henan Chemical Co
Product
N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM SALT 51981-21-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1
Release date
2018-08-06

51981-21-6, Tetrasodium glutamate diacetateRelated Search:

Ethylenediaminetetraacetic acid Sodium hydrosulfide N-(2-HYDROXYETHYL)IMINODIACETIC ACID ETHANOLDIGLYCINE DISODIUM SALT L-(+)Sodium glutamate L-GLUTAMIC ACID SODIUM NITRILOTRIACETIC ACID DISODIUM SALT N,N-BIS(CARBOXYLATOMETHYL)ALANINE TRISODIUM SALT Bicine N,N-BIS(2-HYDROXYETHYL)GLYCINE SODIUM SALT N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM SALT MONOSODIUMNITRILOTRIACETATE Monosodium glutamate Nitrilotriacetic acid NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE Tetrasodium Glutamate Diacetate

  • tetrasodium N,N-bis(carboxylatomethyl)-L-glutamate
  • TETRASODIUM GLUTAMATE DIACETATE
  • TETRASODIUM N,N-BIS(CARBOXYMETHYL)-L-GLUTAMATE
  • N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM SALT
  • N,N-BIS-(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUMN SALT
  • Glutamic acid diacetic acid, tetrasodium salt
  • N,N-Bis(carboxymethyl)glutamate, tetrasodium salt
  • L-Glutamic acid, N,N-bis(carboxymethyl)-, tetrasodium salt
  • Tetrasodium N,N-Bis(carboxymethyl)-L-glutamate (ca. 40% in Water)
  • GLDA
  • N,N-Bis(sodiooxycarbonylmethyl)glutamic acid disodium salt
  • N,N-Bis(sodiooxycarbonylmethyl)-L-glutamic acid disodium salt
  • N,N-Bis[(sodiooxycarbonyl)methyl]-L-glutamic acid disodium salt
  • N,N-Bis[2-(sodiooxy)-2-oxoethyl]-L-glutamic acid disodium salt
  • N,N-Bis(carboxymethyl)-L-glutamic Acid Tetrasodium Salt (ca. 40% in Water)
  • (ca. 40% in Water)
  • TetrasodiuM N,N-Bis(carboxyMethyl)-L-glutaMate&nbsp
  • L-Glutamic acid,N,N-bis(carboxymethyl)-, sodium salt (1:4)
  • N,N-Bis(carboxymethyl)-L-glutamic Acid Tetrasodium Salt(GLDA)
  • L-Glutamic Acid, N-N Diacetic acid tetra sodium salt
  • Chelating agent GLDA
  • Tetrasodium glutamate diacetate (GLDA)
  • N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM SALT USP/EP/BP
  • N,N-bis-(Carboxymethyl)-L-glutamic Acid Tetrasodiumn Salt (40% in water)
  • TETRASODIUM DICARBOXYMETHYL GLUTAMATE
  • CAS 51981-21-6 Tetrasodium Glutamate Diacetate -Hoochemtec
  • 6-dioxo-3-piperidinyl)-5-fluoro-
  • Tetrasodium N,N-bis(carboxylatomethyl)
  • Potassium molybdate 13446-49-6
  • Glda. Na4
  • Sodium (S)-2-(bis(carboxylatomethyl)amino)pentanedioate
  • Chelating Agent GLDA-4Na
  • TH-GC Green Chelating Agent (Glutamic Acid,N,N-diacetic Acid, Tetra Sodium Salt)
  • Tetrasodium glutamate diacetate,46% in water
  • N, N-Bis(Carboxymethyl)-L-glutamic acid tetrasodium - ca. 47% in water
  • L-glutamic acid N,N-diacetic aci
  • 51981-21-6
  • C9H9NNa4O8
  • C9H9NO84Na