Citric Acid, Anhydrous p.a., ACROS Organics™

Brand:  Acros Organics 220345000

Product Code. 10551851

Description

Biological buffer for analysis

Chemical Identifiers

• Chemical Name or Material: Citric acid
• Purity Grade: For analysis
• Assay Percent Range: 99.5%
• Linear Formula: HO₂CCH₂C(OH)(CO₂H)CH₂CO₂H
• Synonym: 2-Hydroxy-1, 2, 3-propanetricarboxylic acid

• CAS: 77-92-9
• Assay: 99.5%
• Molecular Formula: C₆H₈O₇
• Formula Weight: 192.13

Specifications

• Chemical Name or Material: Citric acid
• Additional Information: Reaction against sulfuric acid: Passes test
• Purity Grade: For analysis
• Physical Form: Crystals or Crystalline Powder
• Assay Percent Range: 99.5%
• Molecular Formula: C₆H₈O₇
• Formula Weight: 192.13
• Heavy Metals (as Pb): 5ppm max.
• Iron (Fe): 5ppm max.
• Oxalate: 500ppm max.
• Solubility: Solubility in water: 750g/L (20°C). Other solubilities: soluble in alcohol and ether, badly soluble in diethyl ether, insoluble in benzene and chloroform
• Sulfated Ash: 0.05% max.
• Color: White
• Flash Point: 100°C

• CAS: 77-92-9
• Arsenic (As): 1ppm max.
• Calcium (Ca): 200ppm max.
• Assay: 99.5%
• Chlorine (Cl): 10ppm max.
• Linear Formula: HO₂CCH₂C(OH)(CO₂H)CH₂CO₂H
• Synonym: 2-Hydroxy-1, 2, 3-propanetricarboxylic acid
• Infrared Spectrum: Authentic
• Loss on Drying: 0.5% max.
• Packaging: Plastic bottle
• Sulfate: 100ppm max.
• Melting Point: 153.0°C
• Quantity: 500g