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HomeProduct name listTrisodium nitrilotriacetate

Trisodium nitrilotriacetate

Synonym(s):N,N-Bis(carboxymethyl)glycine;NTA;Triglycollamic acid

  • CAS NO.:5064-31-3
  • Empirical Formula: C6H10NNaO6
  • Molecular Weight: 215.14
  • MDL number: MFCD00064231
  • EINECS: 225-768-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-19 16:49:49
Trisodium nitrilotriacetate Structural

What is Trisodium nitrilotriacetate?

The Uses of Trisodium nitrilotriacetate

An excellent chelating agent. Sequestrant.

The Uses of Trisodium nitrilotriacetate

Nitrilotriacetic Acid Trisodium Salt is a sequestering agent that forms stable complexes with Zinc.

What are the applications of Application

Nitrilotriacetic acid trisodium salt is a sequestering agent that forms stable complexes with Zinc

Definition

ChEBI: An organic sodium salt composed of sodium and nitrilotriacetate ions in a 3:1 ratio.

Preparation

Weigh 2.4000g sodium hydroxide and dissolve it in 30mL distilled water to make sodium hydroxide solution; Weigh 11.4684g nitrilotriacetic acid and dissolve it in the newly prepared sodium hydroxide solution , the reaction was stirred for 0.5h, and finally the trisodium nitrilotriacetate was obtained.

Flammability and Explosibility

Non flammable

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. Experimental reproductive effects. Questionable carcinogen with experimental neoplastigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx and NazO.

Properties of Trisodium nitrilotriacetate

Density  1.77[at 20℃]
pka 1.22[at 20 ℃]
form  Solid
color  White to off-white
Water Solubility  457g/L at 20℃
CAS DataBase Reference 5064-31-3(CAS DataBase Reference)
EPA Substance Registry System Nitrilotriacetic acid trisodium salt (5064-31-3)

Safety information for Trisodium nitrilotriacetate

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
GHS Hazard Statements H302:Acute toxicity,oral
H319:Serious eye damage/eye irritation
H351:Carcinogenicity
Precautionary Statement Codes P201:Obtain special instructions before use.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313:IF exposed or concerned: Get medical advice/attention.

Computed Descriptors for Trisodium nitrilotriacetate

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