L(+)-Tartaric acid diammonium salt, 99%, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 3164-29-2
• Molecular Formula: C4H12N2O6
• Molecular Weight (g/mol): 184.15
• MDL Number: MFCD00013073
• InChI Key: NGPGDYLVALNKEG-OLXYHTOASA-N
• Synonym: ammonium d-tartrate, diammonium l-+-tartrate, l-tartaric acid, ammonium salt, unii-ji8ud88354, diammonium l-tartrate, r-2,3-dihydroxybutanedioic acid diammonium salt, ammonium tartrate dibasic, butanedioic acid, 2,3-dihydroxy-2r,3r-, diammonium salt, ammonium l-+-tartrate, diammonium 2r,3r-2,3-dihydroxysuccinate
• PubChem CID: 13652278
• ChEBI: CHEBI:63075
• SMILES: N.N.O[C@H]([C@@H](O)C(O)=O)C(O)=O

• Color: White
• Density: 1.6000g/mL
• pH: 6.0 to 7.0 (5% soln.)
• Infrared Spectrum: Authentic
• Assay Percent Range: 0.99
• Packaging: Glass bottle
• Linear Formula: [-CH(OH)CO₂NH₄]₂
• Quantity: 5 g
• Merck Index: 09, 591
• Specific Rotation Condition: + 32.40 (20.00°C c=1.84,H2O)
• Specific Rotation: +31.4° to +33.4° (20°C, 589nm) (c=1.84, H2O)
• IUPAC Name: diazanium;(2R,3R)-2,3-dihydroxybutanedioate
• Formula Weight: 184.15
• Percent Purity: ≥98.5%
• Insoluble Matter: 0.005% max.
• Physical Form: Crystals
• Chemical Name or Material: L(+)-Tartaric acid diammonium salt, 0.99

RUO – Research Use Only