Product Name

  • Name

    NITRILOTRIACETIC ACID DISODIUM SALT

  • EINECS
  • CAS No. 15467-20-6
  • Density g/cm3
  • Solubility almost transparency in Water
  • Melting Point 300 °C
  • Formula C6H9 N O6 . 2 Na
  • Boiling Point 498.2°Cat760mmHg
  • Molecular Weight 235.12
  • Flash Point 255.1°C
  • Transport Information
  • Appearance white fine crystalline powder
  • Safety Confirmed carcinogen. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx and Na2O.
  • Risk Codes 22-40
  • Molecular Structure Molecular Structure of 15467-20-6 (NITRILOTRIACETIC ACID DISODIUM SALT)
  • Hazard Symbols
  • Synonyms Aceticacid, nitrilotri-, disodium salt (8CI); Glycine, N,N-bis(carboxymethyl)-,disodium salt (9CI); Chelest 2NT; Chelest NTB; Disodium hydrogennitrilotriacetate; Disodium nitrilotriacetate; Nitrilotriacetic acid disodiumsalt
  • PSA 120.80000
  • LogP -4.12720

DISODIUM NITRILOTRIACETATE Chemical Properties

Product Name: Disodium nitrilotriacetate (CAS NO.15467-20-6)


Molecular Formula: C6H7NNa2O6
Molecular Weight: 235.1g/mol
Mol File: 15467-20-6.mol
Einecs: 239-484-5
Appearance: White fine crystalline powder
Melting Point: 300 °C
Boiling point: 498.2 °C at 760 mmHg
Flash Point: 255.1 °C
Enthalpy of Vaporization: 83.9 kJ/mol
Vapour Pressure: 2.78E-11 mmHg at 25°C
H-Bond Donor: 1
H-Bond Acceptor: 7
Product Categories: Analytical Chemistry; Chelating Reagents; Complexones; EDTA Analogs

DISODIUM NITRILOTRIACETATE Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 1460mg/kg (1460mg/kg) GASTROINTESTINAL: NAUSEA OR VOMITING Toxicology and Applied Pharmacology. Vol. 18, Pg. 398, 1971.

DISODIUM NITRILOTRIACETATE Consensus Reports

IARC Cancer Review: Group 2B IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 48 , 1990,p. 181.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 48 , 1990,p. 181.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . Reported in EPA TSCA Inventory.

DISODIUM NITRILOTRIACETATE Safety Profile

Confirmed carcinogen. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx and Na2O.
Safety Information of Disodium nitrilotriacetate (CAS NO.15467-20-6):
Hazard Codes: Xn
Risk Statements: 22-40
22:  Harmful if swallowed
40:  Limited evidence of a carcinogenic effect
Safety Statements: 36
36:  Wear suitable protective clothing 

DISODIUM NITRILOTRIACETATE Specification

 Disodium nitrilotriacetate ,its CAS NO. is 15467-20-6,the synonyms is Triglycollamic acid disodium salt ; Glycine,n,n-bis(carboxymethyl)-,disodiumsalt;kiresutontb ; n,n-Bis(carboxymethyl)-glycindisodiumsalt ; Nitrilotriaceticacid,disodium ; Nitrilotri-aceticacidisodiumsalt ; Nitrilotriacetic acid disodium salt ; n,n-Bis[carboxymethyl]glycine disodium salt .

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