Is acrylic acid harmful to people?
I. Chinese name of the logo: acrylate
English name: Acrylic acid
Chemical formula: C3H4O2 Relative molecular weight: 72.06
Chemical structural formula: H2C=CH-C-OH.
Type of risk factors: 8. 1 grade, flammable liquid with high open flash point, acid-base corrosive products.
Type of organic chemistry: pe acyl compound Manufacturer: Shanghai Huayi Acrylate Co., Ltd.
Is acrylic acid harmful to people?
2. Key ingredients and characteristics of key ingredients: ingredients ≥99.6% Appearance and characteristics: colorless liquid, pungent taste. Scope of application: production of acrylic resin, polyacrylic acid and salt.
Damage to physical and mental health: inhalation, ingestion, percutaneous digestion and absorption. Damage to physical and mental health: This product has obvious irritation to skin, eyes and respiratory system.
Fourth, emergency measures: skin contact: immediately take off clothes contaminated by the environment and rinse them with plenty of liquid edible cold water for at least 15 minutes. See a doctor.
Eye contact: lift the upper eyelid immediately and rinse it thoroughly with plenty of liquid cold water or salt water for at least 15 minutes. See a doctor.
Inhalation: leave the scene quickly and go to fresh air to keep the respiratory system unblocked. If breathing is not smooth, give oxygen; If inhalation stops, chest compressions should be performed immediately. See a doctor. Ingestion: rinse your mouth with tap water and give warm salt water, milk or egg white. See a doctor.
Is acrylic acid harmful to people?
Verb (abbreviation of verb) deflagration and fire safety characteristics Flammability: flammable opening Flash point: 5 1℃ (closed) 68℃ (open) Explosion category: 5.5 ~ 20.5% (v%) Autoignition point: 395℃
Hazard characteristics: flammable, its vapor and gas can produce flammable compounds, which will ignite and explode in case of fire and high energy, and can react strongly with reducing agent. With the increase of temperature, the rate of self-aggregation is accelerated, and a large amount of calorific value is released, which leads to fire and explosion events.
Fire extinguishing method: Firefighters must wear gas masks and stand in the upwind direction to extinguish the fire. Fog water is used to maintain the refrigeration of fire scene appliances, tap water sprays liquid to dilute it into incombustible solution, and fog water is used to maintain firefighters. Foam extinguishing agent: water mist, soluble foam plastic, powder, carbon dioxide.