EDTA, Disodium Salt (Dihydrate), Molecular Biology Grade, Promega™

Description

A chelator of divalent metal cations.

• Quality tested and certified free of DNase, RNase and protease activity

Specifications

• CAS: 139-33-3
• Absorbance: (0.1M in water), 0.2 max. at 260nm
• Color: White
• Density: 1g/cu.cm
• pH: 4 to 5 (5% soln. at 25°C)
• Infrared Spectrum: Authentic
• Assay Percent Range: ≥99+%
• Molecular Formula: C10H14N2Na2O8
• MDL Number: MFCD00070672,MFCD00003541,MFCD00070672,MFCD00150037
• Quantity: 500 g
• Synonym: ethylenediaminetetraacetic acid disodium salt, edta na2, disodium 2-2-bis carboxymethyl amino ethyl-carboxymethyl amino acetic acid
• Solubility Information: 0.005% max. Insoluble Matter
• InChI Key: ZGTMUACCHSMWAC-UHFFFAOYSA-L
• SMILES: [Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
• IUPAC Name: disodium 2-({2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetate
• Molecular Weight (g/mol): 336.21
• PubChem CID: 57339238
• ChEBI: CHEBI:64734
• Formula Weight: 372.2
• Percent Purity: ≥99.0%
• Grade: Molecular Biology
• Physical Form: Crystalline Powder
• Chemical Name or Material: Ethylenediaminetetraacetic acid, disodium salt

Safety and Handling

Hazard Statement	GHS H Statement: Harmful if inhaled.
Precautionary Statement	GHS P Statement: IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
TSCA	TSCA
Recommended Storage	15 to 30°C