Breathing in contaminated air is the most common way that workplace chemicals enter the body. A workplace which uses or handles any hazardous chemical may choose to implement the. Introduction wide range of chemicals are used in research laboratories of the institute, each with its own inherent hazards. Prudent practices for handling hazardous chemicals in laboratories recommends 2. Identify the safe uses of the chemicals in your workplace. Sciencedirect a study on handling of hazardous chemicals in engineering. Handling school chemicals safely is completely at the risk and entirely the responsibility of the school officials. Some of the organic solvents like ether, because of their high volatility, buildup a pressure in the containers. Chapter 3 shows how you can manage the chemicals in your workplace. Chemical safety manual doc noiitbism02 rev 0 page 7 of 33 water reactives a violent reaction can occur if water reactive chemicals come in contact with water or moisture. Take steps now to prevent damage to your facility, or harm to lab personnel.
Fume hoods and wet process stations are exhausted, with face velocities greater than 100 feetminute. Fume hoods and wet process stations are exhausted, with face velocities greater. Manufacturers and importers are required to supply a safety data sheet sds that explains how to handle the chemical safely. Responsibility and training responsibility and authority. It is important that all risks chemical and others such as manual handling associated with. They must be stored away from wash areas or places where it can come in contact with water.
Do not allow storage, handling, or consumption of food and beverages in areas which are used for chemical operations. Chemical safety manual for small businesses american chemical. Proper consideration of safety in handling and disposal of chemicals should be observed. Operating procedures for handling chemicals standard operating procedures. Know the location of the nearest eyewash and emergency shower. Guidelines for the safe handling and disposal of chemicals. Review the hazards of the chemicals before using them. The purpose of this guideline is to assist personnel when handling chemicals in a manner that is safe and in accordance with applicable state and federal laws and regulations. The date of manufacture chemicals can degrade over time.
Responsible care a voluntary commitment by the global chemical industry to drive continuous. We provide guidance on working safely with chemicals in the laboratory, including administrative requirements and responsibilities. Use oxidizers with extreme care and do not combine oxidizer waste materials. An instructors duty of care for planning and designing lab activities for the science curriculum includes the responsibility for the proper storage, handling, use, and disposal of chemicals in experiments and demonstrations. Some of the household products that contain hazardous chemicals are oven cleaners, tile.
Guideline for managing risks with chemicals in doe workplaces. An important part of chemical management is to define responsibility and authorities. The employer has the responsibility to conduct risk assessments and ensure that the working environment is fully satisfactory in all respects. Storage and handling of chemicals linkedin slideshare. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Wide range of chemicals are used in research laboratories of the institute, each with its own inherent hazards. According to the swedish work environment authority, during 2014 over 1,000 work injuries were caused by chemicalbiological substances. Personal protective equipment for chemical handling. This code of practice provides practical guidance on the safe use and storage of all types of chemicals, including pesticides, herbicides and other agricultural chemicals, to protect the health and safety of workers.
Handling chemicals is a serious matter that needs the right personal protective equipment ppe. Follow safe handling instructions and identify personal protective equipment to be used while handling chemicals. Dont mix or combine hazardous materials unless you know you can do so safely. Below is a summary of key points for lifting and handling agvet chemicals.
But first, we need to briefly discuss labels and msdss. Shelves should be made of a chemically resistant material wherever flammable or corrosive chemicals are stored and should have a lip or side rails. Your steps to chemical safety 4 your next steps chapter 2 sets out the different types of chemicals that you might find in your workplace. Read the labels and refer to msdss to identify properties and hazards of chemical products and materials. Safe handling of chemicals in the workplace whether youre using hazardous chemicals for manufacturing, metal fabrication, petroleum processing or simply just for cleaning the floors, there is a risk involved.
Illness among the staff increases the costs for an organisation. You should always check the msds of the chemical to find out the types of hazard associated with the chemical and the safety equipment you should use when handling it. In addition it shows how different chemicals can effect the body. A great workforce a great workplace 5 management of hazardous chemicals programme 1. Hydroxides, oxides, silicates, carbonates, carbon bromates, chlorates, chlorites, iodates, peroxides, hydrogen peroxide, hypochlorites, perchlorates. With photographic illustrations, this poster shows the dos and donts when handling chemicals.
A template for your chemical inventory is provided in the appendix. Buy this product chemicals poster a variety of harmful substances are found in our working environments and knowing how to handle these safely is key to safety and protection from injury. Always wash your hands after using any unsafe material. Manual control using a simple variable autotransformer, such as a variac. According to the swedish work environment authority, during 2014 over 1,000 work injuries were caused by chemical biological substances. Never eat or drink while handling any materials, and if your hands are contaminated, dont use cosmetics or handle contact lenses. Chemicals that can combine to make highly toxic materials e. Working to prevent risks can turn out to be a good strategy. Storage and handling of chemicals flammable solvents like benzene, alcohol, ether and carbon disulphide should never be handled without turning off burners, heaters, etc.
This will assist users achieve a safe system of work, and comply with the occupational health and safety act 2000. Do not store chemicals where you handle or store food. Hazards of pool water treatment and maintenance chemicals e. Feeding chemicals safely proper engineering or installation of chemical feeds systems are critical to minimizing the potential for spills or leaks. The cupboard will ventilate any harmful fumes given off by the chemical. Describe air pollution control equipment used to reduce emissions for each source of air emissions. All hazardous and toxic chemicals acids, alkalines, some salts, and organics must be identified. If the air reactivity of precursor materials may make it unsafe to perform a synthesis in a negativepressure. Working with chemicals outside of a fume hood or wet process station is prohibited. If your workplace does not have a fume cupboard, then handle chemicals in a wellventilated area. Safe handling of chemicals how is safe handling of. Sciencedirect a study on handling of hazardous chemicals in engineering industries p. For more information on the chemicals handling training provided by crc, download this white paper. Beware of instructions regarding the mixing of chemicals.
Review the material safety data sheet and this chapter for safe handling procedures and ppe recommendations. In respect of the responsibility for handling chemicals, the production manager, environmental coordinator and purchasing manager all play key roles. Always follow the manufacturers instructions on storage. Laboratory hazards can be minimized by following these safety measures in handling. Prior to initiating a new experiment or procedure, all laboratory employees must evaluate the potential physical and health hazards associated with its chemicals and processes. Feb 01, 20 the date of manufacture chemicals can degrade over time. A great workforce a great workplace chemical management. The training modules introduce safe use of chemicals at workplaces, present classification systems for the labelling and transport of dangerous goods, allow the reading and use of chemical safety cards, give a basic overview of toxicology and disseminate information on selected, widely used, hazardous substances. Safe handling and storage of chemicals environmental. Farm safety and handling agrichemicals better health channel. Use protective equipments for eye protection and make sure to. Ramsey chair,acs committee on chemical safety 19982000 disclaimer this booklet contains information and guidelines that are believed to be reliable regarding the safe use and handling of chemicals in laboratories and student classrooms. Jenny lilliehook, environmental coordinator approved by. The likelihood of such hazards or the risks they bring requires proper training and ppe for work each and every time.
When handling chemicals you should keep a register of hazardous chemicals. Some chemicals react with water to produce heat and flammable gases. Chemical safety, american chemical society, 1155 sixteenth street, nw, washington, dc 20036. In earthquakeprone areas like santa barbara, it is particularly vital that chemicals be stored safely. Always wash your hands thoroughly after handling chemical containers. They help workplaces and workers to improve safety, provide protection, reduce accidents involving chemicals, and respond to emergencies safely and effectively. Handling ethyleneamine products is complicated by their tendency to react with many other chemicals. Handling hazardous materials at home health encyclopedia. Apr 07, 2015 storage and handling of chemicals flammable solvents like benzene, alcohol, ether and carbon disulphide should never be handled without turning off burners, heaters, etc. They will react with carbon dioxide in the air to form solid carbamates that may clog vent units.
If the test period has expired, the cylinder may be unsafe to use and it should not be. Handling of hazardous chemicals in this part, we will consider the hazards, precautions, and emergency procedures pertinent to the safe use and handling of chemicals. The project that is the subject of this report was approved by the governing board of the. Safe handling of chemicals in the workplace pekin insurance. All chemicals used in laboratory have safe handling methods as specified by chemical s label and material safety data sheet msds. Laboratory workers should date containers with the day, month and year they are first opened and first received. You have already covered manual handling in a previous agsafe module. Inventory all chemicals products in lab or storage areas. This means for example tight fitting lids, a manual opening and closing function in the drain or other comparable arrangement. Jul 30, 2015 all chemicals used in laboratory have safe handling methods as specified by chemical s label and material safety data sheet msds. The chemical safety manual for small businesses serves as only a brief outline.
For this reason, you should always put on protective equipment when handling chemicals. Flooded suction for pumps with 3way bleed valves in which the bleed line returns back to the chemical container so. Store all materials properly, separate incompatibles, and store in ventilated. Storage and handling requirements winthrop chemistry. Triggered by improper wetting, mixing, or selfreactivity over time. General storage requirements and inventory control a.
Managing risks of hazardous chemicals safe work australia. Work with only one hand, if it is not awkward or otherwise unsafe to do so. Routes of entry the chemicals being handled can adversely affect the health of the person if it finds its way into the body. Safe work procedures and personal protective equipment 8.
Study 11 terms handling chemicals safely flashcards. Information on labelling workplace chemicals, canadas hazard communication standard and chemicals management programs. Safe handling of hazardous materials and environmental safety. The types of protective gear used will depend on the type of chemical. The following points must be observed for this purpose. The likelihood of such hazards or the risks they bring requires proper training and ppe for. It is always a good practice to consult its sds2 when handling any chemical. Chemicals can represent a danger to employees safety and health. A study on handling of hazardous chemicals in engineering. Handling hazardous chemicals in laboratories 1981 and prudent practices for. The management of hazardous chemicals programme must cover the safety and health aspects throughout the life cycle of the hazardous chemicals that are used or produced in a plant, transportation, storage, handling, usage and disposal of the chemicals. By following a few simple guidelines, the risks associated with handling and storage of material within the laboratory can be reduced considerably. Promptly report accidents and unsafe conditions to the laboratory director. The following top twelve list of safety practices from flinn scientific will help you improve safety in the use of laboratory chemicals.
Be prepared for a spill or an exposure involving the hazardous chemical. Do not eat, drink, or smoke in chemicalhandling areas. Safe storage and handling of swimming pool chemicals the environmental protection agency epa is issuing this alert as part of its ongoing effort to protect human health and the environment by preventing chemical accidents. Chemicals present many dangers that could mean damaging injuries to the handlers. Working safely with hazardous chemicals requires proper use of laboratory equipment. Moreover, ethyleneamines can be very corrosive to certain metals and. Oct 10, 2016 handling chemicals is a serious matter that needs the right personal protective equipment ppe. Always keep in mind the general guidelines while handling the chemicals. Always wash your hands thoroughly after handling chemicals, especially before eating or drinking. For chemicals regulated by the apvma, these must comply with most requirements of. Describe air emissions generated at the property and including fuel burning equipment and the type of fuel burned. Standards provide critical support to the safe handling of chemicals. Store chemicals and processing solutions safely keep chemicals and processing so lutions out of the reach of children and pets.
Working with laboratory equipment prudent practices in the. Safety precautions in the handling and disposal of chemicals. Handling and management of chemical hazards, updated version the national academies press 500 fifth street, n. However, if the manufacturer or importer determines that the use handling and storage of the chemicals are predominantly related to a work activity, the label must meet whs requirements. For chemicals regulated by the apvma, these must comply with most requirements of ghs labelling under whs regulations. Safe handling and storage of chemicals environmental health. Use protective equipments for eye protection and make. Your steps to chemical safety 8 you have seen how chemicals effect the body.
This chapter discusses prudent practices for handling equipment used frequently. This pdf is available from the national academies press at. The course provides a basic training in the safe handling of chemicals, risk management as well as applicable laws and regulations. Information about product hazards and safe handling, safety, health, and environmental programs and performance, including emergency. Prevention of mishaps requires a proactive approach in identifying hazards and putting control measures in place. A great workforce a great workplace chemical management and. Handle and store chemical glassware with care to avoid damage.
1414 202 725 1169 314 480 846 1124 1390 1566 946 813 1493 800 180 683 1124 1163 826 341 927 710 37 499 205 1066 879 1288 675 982 270 187 756 1266 626 1414 1136