Acetone ACS Grade

Product Overview

Acetone ACS Grade (C3H6O), also known commercially as Propanone or Dimethyl Ketone, is a high-purity, volatile organic solvent. This specific grade meets or exceeds the strict standards set by the American Chemical Society (ACS), ensuring a purity of ≥99.5%. It is characterized by its clear appearance, rapid evaporation rate, and miscible nature with water and most organic solvents.

Designed for critical laboratory and industrial applications, Acetone ACS Grade features extremely low residue after evaporation (max 0.001%) and controlled water content. These properties make it the preferred choice for analytical applications such as HPLC mobile phases, UV-Vis spectroscopy, and as a cleaning solvent where residue-free drying is essential. Industrial buyers rely on this solvent for its consistent quality in formulation, extraction, and surface preparation processes.

Key Properties

• Appearance: Clear, colorless liquid
• Purity (Assay): ≥ 99.5%
• Chemical Formula: C3H6O
• Molecular Weight: 58.08 g/mol
• Boiling Point: 56–57°C
• Specific Gravity: 0.785 at 20°C
• Vapor Pressure: 180 mmHg at 20°C
• Solubility: Fully miscible with water, ethanol, and ether
• Residue after Evaporation: Max 0.001%
• Water Content: Max 0.5% (Typical 0.2%)
• Color (APHA): Max 10

Common Applications

• Laboratory Analysis: Used extensively as a solvent in High-Performance Liquid Chromatography (HPLC) and spectrophotometry due to low UV absorbance.
• Precision Cleaning: Effective for cleaning laboratory glassware and industrial equipment, leaving no residue upon evaporation.
• Surface Preparation: Degreases metal surfaces prior to painting, coating, or bonding.
• Chemical Synthesis: Serves as a primary solvent in the synthesis of organic compounds and active ingredients.
• Extraction Medium: Utilized in liquid-liquid extraction processes for pharmaceutical and chemical manufacturing.
• Solvent Formulation: Acts as a carrier solvent for lacquers, varnishes, and other coating formulations.

Safety Precautions

Acetone is a highly flammable liquid and vapor (Category 2). It causes serious eye irritation (Category 2A) and may cause drowsiness or dizziness. Keep away from heat, sparks, open flames, and hot surfaces. Use explosion-proof electrical, ventilating, and lighting equipment. Wear protective gloves, eye protection, and face protection (safety goggles and chemical-resistant gloves recommended). Store in a well-ventilated place. Keep container tightly closed.

Related Products

• 60/40 Methanol/ DI Water Solution
• 60/40 Methanol/DI Water Solution ACS Grade
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