L(+)-Arginine, 98+%

Description

CAS: 74-79-3 | C6H14N4O2 | 174.20 g/mol

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: 74-79-3
• Molecular Formula: C6H14N4O2
• Molecular Weight (g/mol): 174.20
• MDL Number: MFCD00002635
• InChI Key: ODKSFYDXXFIFQN-UHFFFAOYNA-N
• Synonym: l-arginine, arginine, l-+-arginine, l-arg, l +-arginine, s-2-amino-5-guanidinopentanoic acid, h-arg-oh, arginina, arginine, l
• PubChem CID: 6322
• ChEBI: CHEBI:16467
• IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid
• SMILES: NC(CCCN=C(N)N)C(O)=O

• Ammonium: 200ppm max.
• Color: White
• Chlorine (Cl): 200ppm max.
• Heavy Metals (as Pb): 10ppm max.
• Infrared Spectrum: Authentic
• Iron (Fe): 10ppm max.
• Assay Percent Range: 98⁺%
• Loss on Drying: 0.5% max. (1 g, 105°C)
• Packaging: Plastic Bottle
• Linear Formula: H₂NC(=NH)NH(CH₂)₃CH(NH₂)CO₂H
• Specific Rotation: +25.8° to +28.5° (20°C, 589nm) (c=8, 6N HCl) on dried substance
• Sulfate: 300ppm max.
• Sulfated Ash: 0.1% max.
• Quantity: 100 g
• Formula Weight: 174.2
• Percent Purity: ≥98.0% (on dry substance)
• Physical Form: Crystalline Powder or Crystals
• Chemical Name or Material: L(+)-Arginine, 98+%

Safety and Handling

Hazard Category	LIGHT SENSITIVE
Hazard Statement	GHS H Statement: Causes serious eye irritation.
Precautionary Statement	GHS P Statement: Wear eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 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.
EINECSNumber	200-811-1
RTECSNumber	CF1934200
TSCA	TSCA

SDS

RUO – Research Use Only