Precautions flammable chemicals

Train staff in hazards and precautions, and practise emergency evacuation drills Remember that flammable chemicals can also be toxic or asphyxiant... 

D espite many safety precautions within chemical plants, equipment failures or operator errors can cause increases in process pressures beyond safe levels. If pressures rise too high, they may exceed the maximum strength of pipelines and vessels. This can result in rupturing of process equipment, causing major releases of toxic or flammable chemicals. 

Mercaptans are flammable. Normal precautions used in handling any flammable chemical are applicable. Flares used to burn vapors to reduce pressure on a storage tank should be situated as far away from the general storage area as practical. The flare should have a suitable flame arrestor. All potential sources of fire, flame, and sparks in the immediate area should be sought out and eliminated. 

When all the CaO has been added, the stirring is continued at a more leisurely pace for another three hours. This long stretch of stirring is bound to tire even the most dedicated explosive manufacturer so an alternative which can be used where electricity is available is to suspend an electric drill or similar motor over the pail, and use a clean paint stirrer attachment to stir the solution. The fumes are not especially flammable, so fires are not the hazard they often are when dealing with more flammable chemicals. Even so, rigging an extra long stem for the stirrer, so the motor is elevated above the pail rim, is a wise precaution. 

Flammable chemicals should be stored in appropriate containers and facilities. Smaller amounts may be stored in laboratories in appropriate cabinets. A 10% neutral buffered formalin solution, commonly known as formaldehyde, is potentially carcinogenic. In 1987, precautions for laboratory workers were put in place as the Formaldehyde Standard CFR 1919.1048. Xylene is potentially hazardous and should be handled appropriately, see OSHA, 29 CFR 1910.1450. An excellent website is available for on fine location of Material... 

Properties Light blue sol n m.w. 47.02 Toxicology Mutagen TSCA listed Precaution Flammable by chemical reaction powerful oxidizer explodes on contact with phosphorus trichloride... 

Risk is the probability of suffering harm from being exposed to an unsafe situation or a hazardous material. Risk can almost always be reduced to acceptable levels if the nature of the risk is recognized and understood since preventive measures can be implemented. For example, in the laboratory we are able to use a flammable chemical such as acetone because we can take precautions to prevent a Are by keeping the flammable material away from ignition sources and using ventilation to remove vapors so that flammable air concentrations do not form. 

Precaution Wear chemical gloves, impervious clothing dust may form an explosive organic dust cloud use with adequate ventilation Hazardous Ingredients Acetic acid ethenyl ester, polymer with ethanol Hazardous Decomp. Prods. CO NFPA Health 1, Flammability 1, ReactivityO... 

Precaution Wear chemical splash goggles, impervious gloves, impervious protective apron incompat. with strong oxidizers, aluminum, brass, copper, black iron Hazardous Decomp. Prods. Oxides of carbon and nitrogen NFPA Health 1, Flammability 0, Reactivity 0 Storage Store in cool, dry place 50-120 F prevent from freezing Jeechem BS [Jeen Int l.j Chem. Descrip. Butyl stearate CAS 123-95-5 EINECS/ELINCS 204-666-5... 

Toxicology Causes bums to skin, eyes ing. results in severe damage to mucous membranes inh. of vapors may cause respiratory tract irritation Precaution Wear chemical splash goggles, protective gloves, impervious clothing Hazardous Ingredients PEG-5 tallowamine Hazardous Decon. Prods. Nitrogen compounds HMIS Health 3, Flammability 1, Reactivity 0 Jeetox T-15 [Jeen Int i.j Chem. Descrip. PE 15 tallowamine CAS 61791-26-2... 

Precaution Wear chemical goggles, org, vapor/particulate respirator, chemical resistant protective gloves, and impermeable protective clothing avoid strong oxidizing agents and alkalies HMIS Health 2, Flammability 1, Reactivity 0... 

Toxicology LD50 (oral, rat) > 2,000 mg/kg may cause eye, skin, and resp. tract irritation ing, may cause gastric disturbances TSCA listed Environmental EC50 (Daphnia sp., 48 h) 1 -10 mg/l biod. (28 d) > 60% Precaution Wear chemical goggles, vapor/particulate respirator, chemical resistant protective gloves, and protective clothing HMIS Health 2, Flammability 1, Reactivity 0... 

Precaution Wear chemical tight goggles, impervious gloves Hazardous Decomp. Prods. CO, COj, nitrogen oxides, ammonia NFPA Health 1, Flammability 1, Reactivity 0 Storage Store 50-90 F Monamid LIPA/F [Crodainc]... 

Precaution Wear chemical goggles, suitable protective clothing, gloves combustible liq, keep away from open flames incompat. with oxidizers NFPA Health 0, Flammability 1, Reactivity 0 Storage Store ambient temps, and pressures Nalkylene 550L [Sasol N. Am.]... 

Precaution Wear chemical goggles, face shield, protective clothing. Impervious gloves combustible may react with oxidizers Hazardous Decomp. Prods. Irritating and/or toxic fumes, gases NFPA Health 1, Flammability 2, Reactivity 0... 

Toxicology Harmful by ing., inh. expected to be irritating to eyes TSCA listed Precaution Wear chemical splash goggles, neoprene gloves mix well before using Incompat. with strong oxidizers Hazardous Decomp. Prods. CO, COj NFPA Health 2, Flammability 1, Reactivity 1... 

---