Nitrilotriacetic acid, 99%

Description

CAS: 139-13-9 | C6H9NO6 | 191.14 g/mol

It is employed as an excellent chelating agent. It is also used as a complexing agent, metal masking agent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is employed as an excellent chelating agent. It is also used as a complexing agent, metal masking agent.

Solubility
Slightly soluble in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed. Store in cool, dry conditions in well ventilated place.

Specifications

Chemical Identifiers

• CAS: 139-13-9
• Molecular Formula: C6H9NO6
• Molecular Weight (g/mol): 191.14
• MDL Number: MFCD00004287
• InChI Key: MGFYIUFZLHCRTH-UHFFFAOYSA-N
• Synonym: nitrilotriacetic acid, 2,2',2-nitrilotriacetic acid, triglycollamic acid, aminotriacetic acid, complexon i, trilon a, n,n-bis carboxymethyl glycine, nitrilotriacetate, komplexon i, titriplex i
• PubChem CID: 8758
• ChEBI: CHEBI:44557
• IUPAC Name: 2-[bis(carboxymethyl)amino]acetic acid
• SMILES: OC(=O)CN(CC(O)=O)CC(O)=O

• Melting Point: 246°C (decomposition)
• Odor: Odorless
• Linear Formula: N(CH₂CO₂H)₃
• Quantity: 100 g
• Beilstein: 1710776
• Merck Index: 14,6579
• Solubility Information: Slightly soluble in water.
• Formula Weight: 191.14
• Percent Purity: 99%
• Chemical Name or Material: Nitrilotriacetic acid

Safety and Handling

Hazard Category	H319-H350-H500
Hazard Statement	GHS H Statement H351-H302-H315-H319-H335 Suspected of causing cancer. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P201-P202-P264b-P280i-P281-P305+P351+P338-P308+P313-P501c
EINECSNumber	205-355-7
RTECSNumber	AJ0175000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only