chemical compatibility chart for storage
�Kϙ�����]���6����^��@Y��$2\� �p�ц�� �:R�e0�^Ҭ �> �Ȁ6-��u�T[�� � 0m-��t�:�A`f'��a`��2�� �"�B��P�� ��t! Non-metallic or epoxy-painted cabinets are available and will provide a better service life with these types of chemicals. Category 4. 1287 0 obj <> endobj Q: What are some things to look for when inspecting a chemical storage area? A: All chemicals should be properly labeled. 1 Storage Group A: Compatible Organic Bases Identifier Social Distancing Protocols and the Hierarchy of Controls, Assessing Worker Risk of COVID-19 Exposure, White Paper: The Business Case for Safety, Chromic acid, nitric acid, hydroxyl compounds, ethylene glycol, perchloric acid, peroxides, permanganates, Chlorine, bromine, copper, fluorine, silver, mercury, Concentrated nitric and sulfuric acid mixtures, Alkali and alkaline earth metals (such as powdered aluminum or magnesium, calcium, lithium, sodium, potassium), Water, carbon tetrachloride or other chlorinated hydrocarbons, carbon dioxide, halogens, Mercury, chlorine, calcium hypochlorite, iodine, bromine, hydrofluoric acid (anhydrous), Acids, powdered metals, flammable liquids, chlorates, nitrates, sulfur, finely divided organic or combustible materials, Calcium hypochlorite, all oxidizing agents, Ammonium salts, acids, powdered metals, sulfur, finely divided organic or combustible materials, Acetic acid, naphthalene, camphor, glycerol, alcohol, flammable liquids in general, Ammonia, acetylene, butadiene, butane, methane, propane (or other petroleum gases), hydrogen, sodium carbide, benzene, finely divided metals, turpentine, Ammonia, methane, phosphine, hydrogen sulfide, Ammonium nitrate, chromic acid, hydrogen peroxide, nitric acid, sodium peroxide, halogens, Hydrocarbons (such as butane, propane, benzene), Fluorine, chlorine, bromine, chromic acid, sodium peroxide, Copper, chromium, iron, most metals or their salts, alcohols, acetone, organic materials, aniline, nitromethane, combustible materials, Acetylene, ammonia (aqueous or anhydrous), hydrogen, Acetic acid, aniline, chromic acid, hydrocyanic acid, hydrogen sulfide, flammable liquids, flammable gases, copper, brass, any heavy metals, Oils, grease, hydrogen, flammable liquids, solids or gases, Acetic anhydride, bismuth and its alloys, alcohol, paper, wood, grease, oils, Acids (organic or mineral), avoid friction, store cold, Carbon tetrachloride, carbon dioxide, water, Potassium perchlorate (see also chlorates), Glycerol, ethylene glycol, benzaldehyde, sulfuric acid, Acetylene, oxalic acid, tartartic acid, ammonium compounds, fulminic acid, Ammonium nitrate and other ammonium salts, Ethyl or methyl alcohol, glacial acetic acid, acetic anhydrite, benzaldehyde, carbon disulfide, glycerin, ethylene glycol, ethyl acetate, methyl acetate, furfural, Potassium chlorate, potassium perchlorate, potassium permanganate (similar compounds of light metals, such as sodium, lithium), Alkalines, Combustibles, Flammables, Cyanides, Nitrates and Reactive Sulfides. Common Chemical Additional Concerns and Common Incompatible Possible Reaction if Examples Storage Recommendations Chemicals Types Mixed/Health Concerns . *Not more than 60 gallons may be Category 1, 2, or 3 liquids. Get more great content like this sent to your inbox. 2010. endstream endobj startxref 7: 8 Ketone X X X X 8 ││Represents SafeStorage Combinations 9. Saturated Hydrocarbons: 9 Q: What emergency equipment should be located near the chemical storage area? endstream endobj 1291 0 obj <>stream Prudent Practices for Handling Hazardous Chemicals in Laboratories. © 2020 Board of Regents - University of Wisconsin System. There are cabinets designed specifically to store flammable liquids. Physical barriers and/or distance are effective for proper segregation. No more than 120 gallons of Category 4 liquids may be stored in a storage cabinet, according to OSHA 29 CFR 1910.106 (d) (3) (i). 1330 0 obj <>/Filter/FlateDecode/ID[]/Index[1287 182]/Info 1286 0 R/Length 174/Prev 1145582/Root 1288 0 R/Size 1469/Type/XRef/W[1 3 1]>>stream *Not more than 60 gallons may be Category 1, 2, or 3 liquids. 2016. However, chemical storage based upon an alphabetical arrangement of chemicals may inadvertently locate incompatible materials in close proximity to one another. No more than 120 gallons of Category 4 liquids may be stored in a storage cabinet, according to OSHA 29 CFR 1910.106(d)(3)(i). Also, perchloric acid should not be stored in a wooden cabinet. The inherent hazards of chemicals can be reduced by minimizing the quantity of chemicals on hand. No representation is made that the information or references are complete or remain current. Chemicals should not be stored above eye level. "�A$�9���S@������`�u`�V��`������@��~=�� "�A��V��E`�lX�i�d4� �`6�%�`R��͈�f���쯏`��|��`'�z�3012�� ���q�%�I��;l}���_�� �� Respirators, Surgical Masks, Cloth Face Coverings: What's the Difference? 4 Amines & Alkanolamines X X 4 Chemical Storage Compatibility Chart 5. Chemicals play an important role in many workplace applications. Reduce or eliminate chemical-related storage risks. Store chemical groups below separately from one another, either in separate cabinets or in appropriate tubs or secondary containers. Proper segregation is necessary to prevent incompatible materials from inadvertently coming into contact. Each one is somewhat different but they have many similarities. It is not intended to render legal advice. h�bbd```b``��,�A$s�d� 29 CFR 1910.106(a)(19)(i-v) and Table B.6.1 of 29 CFR 1910.1200 Appendix B provides the criteria for the four flammable liquid categories: The following chart lists the maximum volume of flammables that can be stored in a single container type: The following chart lists the maximum volume of flammables that can be stored in a single flammable storage cabinet. Ethanol, Ethyl Acetate, Methanol, Acetone, Benzene, Xylene, Toluene Diethyl Ether Tetrahydrofuran Acetonitrile Glacial Acetic Acid 1994-2020, W.W. Grainger, Inc. All Rights Reserved. | Privacy Policy It is important to be aware of the maximum allowable container size and maximum quantities for storage in cabinets based on the category of the flammable. This publication was prepared for environmental, health and safety staff at University of Wisconsin System campuses, to assist in finding resources and information for regulatory compliance. Fire Protection Guide to Hazardous Materials. The information contained in this article is intended for general information purposes only and is based on information available as of the initial date of publication. As required by 29 Code of Federal Regulations (CFR) 1910.1200, an SDS must be on hand for every hazardous chemical in your workplace. h�b``�b``�e`e`�6ef@ a���`� �5r�V�fOo�)b��_'2;���&le��'+6{�?����������=?��u>N����������߇�O�6q�������2K����������*/����`a�t��#��.����&ۃ]� ���8��8�]���V�����1��k�=��_#���i����i�.���=�1���z���. The Occupational Safety and Health Administration (OSHA) has defined a flammable liquid as any liquid having a flash point of not more than 93° C or 199.4° F (29CFR 1910.106(a)(19)). Depending on the material the operating temperatures range between -25 °C/-13 °F and +240 °C/+464 °F Special types can be used WHEN YOU NEED THEM. Aldehydes: X. X: X. X: X. cabinets designed specifically to store flammable liquids, COVID-19: Reconfiguring the Office for Social Distancing, Disinfecting the Workplace After COVID-19 Exposure. A: First aid supplies, emergency phone numbers, eyewash and shower facilities, fire extinguishers, spill cleanup supplies and personal protective equipment should be readily available. 5: 6 Alcohols, Glycols, and Glycol Ethers X 6 X Represents Unsafe Storage Combinations 7. OSHA further classifies flammables into four categories. Chemical shelves should not be over crowded. They show low swelling with almost all media. CRC Handbook of Chemistry and Physics, 96th edition, CRC Press. Does the chemical require any special handling procedures? However, when chemicals must be in-house, proper storage and handling can reduce or eliminate some of the associated risks. Avoid storing chemicals on countertops or in fume hoods except those currently in use. There are several chemical compatibility schemes or methods available. This article is not a substitute for review of current applicable government regulations, industry standards, or other standards specific to your business and/or activities and should not be construed as legal advice or opinion. 1468 0 obj <>stream Products and solutions to help your business move forward. Some acids and bases may damage the epoxy-painted surfaces of a cabinet if a spill occurs. For ease of locating chemicals, many storerooms organize chemicals alphabetically. Halogenated Compounds: X. X: X. | Contact Webmaster, American Chemical Society (ACS) Chemical Storage Resources, US EPA Chemical Waste Compatibility Chart, Fisher Scientific Chemical Compatibility Chart, Prudent Practices in the Laboratory (National Research Council). If incompatible materials were to come into contact, fire, explosion, violent reactions or toxic gases could result. 60 Gallons. The category of a flammable is determined by its flash point and boiling point. ɂ`�.��u3_��*�Ұ=��e ����n�4����. Flammable Liquids . �hьzF��aN�E�1��)��fR��Ȳ�"�����,y�eog/s�)���BŞN:�ᄊ�'�.��� ����n�n֩D�ս}�am �֟� 120 Gallons*. All Rights Reserved, All Sites Proper storage information can be obtained from Section 7 of the Safety Data Sheet (SDS). National Fire Protection Association, Quincy, MA.

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