EDTA Disodium, Dihydrate, ACS Grade, 99.0 to 101.0%, LabChem™

Specifications

Chemical Identifiers

• CAS: 6381-92-6
• Molecular Formula: C10H18N2Na2O10
• Molecular Weight (g/mol): 372.24
• MDL Number: MFCD00150037,MFCD00003541
• InChI Key: OVBJJZOQPCKUOR-UHFFFAOYSA-L
• Synonym: edta disodium salt, cal-ex decalcifier, buffer solution, ph 10.00, sodium di ethylenediamine tetraacetate dihydrate, ethylenediamine tetraacetic acid, disodium salt dihydrate, ethylenediamine tetraacetic acid, disodium salt, standard solution, sodium di ethylenediamine tetraacetate standard solution, ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, acs
• PubChem CID: 44120005
• IUPAC Name: disodium 2-({2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate
• SMILES: O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

• CAS Max %: 100
• Melting Point: 252°C
• Color: White
• Packaging: Poly Bottle
• Linear Formula: (HO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂Na)₂·2H₂O
• Quantity: 500 g
• Solubility Information: Soluble in water
• Formula Weight: 372.23
• Percent Purity: 99.0 to 101.0%
• Grade: ACS
• Physical Form: Crystals
• Chemical Name or Material: EDTA Disodium, Dihydrate

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	GHS P Statement Avoid breathing dust. Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear eye protection, protective gloves. Wash exposed skin thoroughly after handling. Keep container tightly closed. If swallowed: Rinse mouth. Call a poison center/doctor if you feel unwell. If on skin: Wash with plenty of soap and water. Take off contaminated clothing and wash before reuse. If skin irritation occurs: Get medical advice/attention. If inhaled: Remove person to fresh air and keep comfortable for breathing. Call a poison center/doctor if you feel unwell. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Store locked up in a well-ventilated place. Dispose of contents/container to comply with local, state and federal regulations.
EINECSNumber	205-358-3
Recommended Storage	Room Temperature