NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE

Synonym(s):Sodium nitrilotriacetate tribasic monohydrate

CAS NO.：18662-53-8
Empirical Formula: C6H8NNa3O7
Molecular Weight: 275.1
MDL number: MFCD00150789
EINECS: 606-091-9
SAFETY DATA SHEET (SDS)
Update Date: 2023-04-23 13:52:06

NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE Structural

What is NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE?

Chemical properties

WHITE FINE CRYSTALLINE POWDER

The Uses of NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE

Nitrilotriacetic acid trisodium salt monohydrate [(N(CH₂CO₂Na)₃ H₂O)] [NTA] has been used in the preparation of chemical bath deposition (CBD) solution for the deposition of quantum dots (QDs) on photoanodic substrate.

It can also be can be used:

As a complexing agent in an electrolytic bath solution for the synthesis of magnetic materials by electrochemical method.
As a reducing agent and colloid stabilizer for the preparation of uniform gold nanoparticles.

General Description

White crystals or powder with a slight odor of ammonia. pH (1% aqueous solution) about 11. pH (40%) 11-13.

Air & Water Reactions

Water soluble.

Reactivity Profile

NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE is incompatible with oxidizers, aluminum, copper and strong acids.

Fire Hazard

Literature sources indicate that NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE is noncombustible.

Safety Profile

Suspected carcinogen with experimental carcinogenic, tumorigenic, and teratogenic data. Moderately toxic by intraperitoneal route. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx, CN-, and Na2O.

Properties of NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE

Melting point:	>300 °C(lit.)
Density	1,27 g/cm³
storage temp.	Inert atmosphere,Room Temperature
Water Solubility	Soluble in water
form	Powder, Crystals and/or Chunks
color	White
PH	10.0 to 12.0(50 g/L, 25 ℃)
Merck	14,6579
BRN	3774022
CAS DataBase Reference	18662-53-8(CAS DataBase Reference)
EPA Substance Registry System	Nitrilotriacetic acid trisodium salt, monohydrate (18662-53-8)

Safety information for NITRILOTRIACETIC ACID TRISODIUM SALT MONOHYDRATE

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07 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. P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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.