Propionic acid, 2.5 l

This Propionic Acid, available in a volume of 2.5 liters, is categorized as a reagent for fixing mixtures within life science histology/microscopy applications. It belongs to the carboxylic acids substance group with a Molecular Weight of 74.08 g/mol. In the workplace, it requires various safety measures such as no open flames, no smoking, and use of personal protective equipment including safety goggles and gloves. The recommended occupational exposure limit values for the European Union are 31 mg/m3 (10 ppm) for an 8-hour limit value and 62 mg/m3 (20 ppm) for a short-term limit value.

• CAS Number: 79-09-4
• Molecular Formula: C3H6O2
• Molecular Weight: 74.08
• Exact Mass: 74.036779430
• Boiling Point: 285.3 °F at 760 mmHg (NTP, 1992)
• Melting Point: -6.7 °F (NTP, 1992)
• Vapour Density: 2.56 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Danger
• Hazard Statements:
• H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
• H226 (20.3%): Flammable liquid and vapor [Warning Flammable liquids]
• H302: Harmful if swallowed [Warning Acute toxicity, oral]