What are 4 examples of chemical hazards?
Examples of hazardous chemicals include:paints.drugs.cosmetics.cleaning chemicals.degreasers.detergents.gas cylinders.refrigerant gases.More items...•
What are the 5 types of chemical hazards?
Types of Chemical Hazards in the WorkplaceAsphyxiant Chemical Examples: Carbon monoxide and cyanide.Corrosive Chemical Examples: Sulfuric acid and sodium hydroxide.Irritant Causing Chemical Examples: nickel chloride and chromic acid.Allergen Causing Chemical Examples: Chlorine and alkalis.More items...
What are the 10 chemical hazards?
10 Hazardous Chemicals You Might Encounter on the JobArsenic. Physical state: Solid. ... Lead. Physical state: Solid. ... Benzene. Physical state: Liquid. ... Chromium. Physical state: Solid. ... Toluene. Physical state: Liquid. ... Cadmium. Physical state: Solid. ... Zinc. Physical state: Solid. ... Mercury. Physical state: Liquid.More items...
What is the most common chemical hazard?
Some commonly used workplace chemical hazards include:Cleaning products such as toilet cleaners, disinfectants, mildew remover and chlorine bleach.Glues.Heavy metals, including mercury, lead, cadmium, and aluminum.Paint.Pesticides.Petroleum products.Solvents.Photocopier toner.More items...•
What are the 2 main types of chemical hazards?
A chemical hazard refers to the risks that surround using a chemical. In the workplace, we find two types of chemical hazards: health hazards and physicochemical hazards.
What are the 3 most common hazards in health?
Some of the most common health and safety hazards in hospitals include:Manual handling. This can include lifting, transporting or supporting patients, machinery and equipment. ... Occupational violence. ... Work-related stress. ... Chemical hazards. ... Infectious diseases and agents. ... Slips, trips and falls.
What are the top 5 toxic chemicals?
Botulinum toxin.Maitotoxin. ... Batrachotoxin. ... VX. The only synthetic compound in our top five, VX is a nerve agent with the consistency of engine oil. ... Ricin. This extremely toxic plant poison was famously used to kill the Bulgarian dissident Georgi Markov, exiled in London. ...
What are the three main chemical hazards?
Types of chemical hazardsskin irritants.carcinogens.respiratory sensitisers.
What are the 7 types of hazards?
The 7 common workplace hazards are:Safety hazards.Biological hazards.Physical hazards.Ergonomic hazards.Chemical hazards.Work organization hazards.Environmental hazards.
What are 5 types of physical hazards?
Physical hazards are factors or conditions within the environment that can harm your health....Types of physical hazardsbody stressing.confined spaces.electricity.heat.heights.noise.vibration.
How many types of hazards from chemicals are there?
twoChemicals have two general types of hazards: Physical hazards and health hazards.
What is the actual health risk of a chemical?
The actual health risk of a chemical is a function of the toxicity and the actual exposure. No matter how toxic the material may be, there is little risk involved unless it enters the body. An assessment of the toxicity of the chemicals and the possible routes of entry will help determine what protective measures should be taken.
What are the health effects of chemicals?
When discussing the health effects of chemicals, two terms are often used interchangeably - toxicity and hazard. However, the actual meanings of these words are quite different. Toxicity is an inherent property of a material, similar to its physical constants. It is the ability of a chemical substance to cause an undesirable effect in a biological system. Hazard is the likelihood that a material will exert its toxic effects under the conditions of use. Thus, with proper handling, highly toxic chemicals can be used safely. Conversely, less toxic chemicals can be extremely hazardous if handled improperly.
What is a particularly hazardous substance?
The OSHA Laboratory Standard defines a particularly hazardous substance as "select carcinogens", reproductive toxins, and substances that have a high degree of acute toxicity. Further information about working with Particularly Hazardous Substances is outlined in Particularly Hazardous Substances.
What should be the decision making process for chemicals in the laboratory?
The decisions you make concerning the use of chemicals in the laboratory should be based on an objective analysis of the hazards, rather than merely the perception of the risks involved. Once this has been accomplished, a reasonable means of controlling the hazards through experimental protocol, work practices, ventilation, use of protective clothing, etc., can be determined.
What is the dose of a chemical?
The dose is the amount of a chemical that actually enters the body. The actual dose that a person receives depends on the concentration of the chemical and the frequency and duration of the exposure. The sum of all routes of exposure must be considered when determining the dose.
When is exposure monitoring required?
Exposure monitoring must be conducted if there is reason to believe that exposure levels for a particular substance may routinely exceed either the action level or the PEL. EHS and the principal investigator or supervisor may use professional judgment , based on the information available about the hazards of the substance and the available control measures, to determine whether exposure monitoring must be conducted.
How do chemicals enter the body?
Skin and Eye Contact. The simplest way for chemicals to enter the body is through direct contact with the skin or eyes. Skin contact with a chemical may result in a local reaction, such as a burn or rash, or absorption into the bloodstream.
What is PPE in the workplace?
Personal Protective Equipment (PPE) is the clothing, safety glasses, gloves, and other equipment worn by a worker to protect the worker from the hazards of a chemical . PPE does not reduce or eliminate the hazard.
What are the two types of hazards in chemicals?
Chemicals have two general types of hazards: Physical hazards and health hazards. Examples of physical hazards include chemicals which may be flammable or combustible, explosive, shock-sensitive, oxidizers, or react violently with water or with air. Examples of health hazards include toxins, carcinogens, teratogens, irritants, and sensitizers.
What is administrative control?
Administrative controls are polices, procedures, guidelines, rules, or trainings that reduce the duration, frequency, or severity of exposure to the chemical
Where does inhalation enter the bloodstream?
Inhalation – the chemical is breathed and enters the bloodstream through the lungs
Can you be exposed to a health hazard?
In general, you cannot be exposed to a health hazard unless the chemical enters the body. There are four major routes of entry:
What Does Health Hazard (OSHA) Mean?
According OSHA, a health hazard refers to a chemical that is classified according to its potential to cause one of the following hazardous effects: acute toxicity (any route of exposure), skin corrosion or irritation, serious eye damage or eye irritation, respiratory or skin sensitization, germ cell mutagenicity, carcinogenicity, reproductive toxicity, specific target organ toxicity (single or repeated exposure), or aspiration hazard.
What is OSHA in health?
Safeopedia Explains Health Hazard (OSHA) Health hazards are commonplace in all work environments. They may be in the form of a chemical hazard, such as a chlorine or a pesticide, to they may be biological hazards, such as those presented by mould in buildings.
What are physical hazards?
A physical hazard may be in the form of excessive noise, coldness, over-heating or radiation. Workers may also be affected by ergonomic hazards, such as those posed by body positioning and repetitive strain when performing one'd duties. Such psychological hazards as anxiety are also included as workplace health hazards.
What are the Health Hazard Pictograms?
Corrosive, depicted as chemicals melting both skin and an inanimate object, which causes permanent skin and eye damage due to burns. It’s recommended that these substances are kept away from the eyes and skin and for the one working around these substances to wear PPE to also avoid breathing in any vapors.
Why is it important to follow the Hazard Communications Standard and GHS requirements?
Following the Hazard Communications Standard and GHS requirements that OSHA mandates is essential to give employees all the information they need to protect themselves against dangerous substances.
What is the most common respiratory disease that comes from exposure to silica dust?
Silica exposure most often comes in the form of silica dust created during construction processes. Silicosis is one of the more common respiratory diseases that comes from exposure to this hazardous substance and causes the lung to harden over with scarred tissue after silica dust becomes embedded in the lungs.
What is a health hazard?
Defined by the Globally Harmonized System of Classification and Labeling of Chemicals, also known as GHS, health hazards are a part of a set of three broad hazard categories that also include physical hazards and environmental hazards. Compare the definition of health hazard above to that of a physical hazard that pertains directly ...
How many hazard categories are there?
Often ranging from 1-4, and a few sub-categories in between, the highest number will always represent the lowest risk. For example, a hazard with the acute toxicity category of one is highly toxic, while that same class but category three is much less dangerous.
Why are mitigation and elimination techniques necessary?
Present in almost all workplaces in some quantity, these hazards are the reason why mitigation and elimination techniques such as using the hierarchy of hazards and performing planned maintenance are necessary.
What are the symptoms of pesticide exposure?
Minor skin irritation and other allergic symptoms often happen with mild exposure levels whereas high levels of pesticide exposure can lead to symptoms such as headache, dizziness, nausea, convulsions, coma, and even death.