Trisodium Nitrilotriacetate Monohydrate , >98.0%(T) , 18662-53-8

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

PRODUCT Properties

• 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
• InChI: InChI=1S/C6H9NO6.3Na.H2O/c8-4(9)1-7(2-5(10)11)3-6(12)13;;;;/h1-3H2,(H,8,9)(H,10,11)(H,12,13);;;;1H2/q;3*+1;/p-3
• InChIKey: HERBOKBJKVUALN-UHFFFAOYSA-K
• SMILES: N(CC([O-])=O)(CC([O-])=O)CC([O-])=O.O.[Na+].[Na+].[Na+]
• CAS DataBase Reference: 18662-53-8(CAS DataBase Reference)
• EPA Substance Registry System: Nitrilotriacetic acid trisodium salt, monohydrate (18662-53-8)

Description and Uses

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.

Safety

• Symbol(GHS): GHS07,GHS08
• Signal word: Warning
• Hazard statements: H302-H319-H351
• Precautionary statements: P201-P202-P264-P301+P312-P305+P351+P338-P308+P313
• Hazard Codes: Xn
• Risk Statements: 40
• Safety Statements: 36/37
• WGK Germany: 2
• RTECS: AJ1070000
• TSCA: Yes
• HS Code: 29224985
• Toxicity: LD50 intraperitoneal in mouse: 500mg/kg