Chemical Segregation and Storage Chart
Information from Columbia University EHS website
更新:10/13/09
化学品类别 | Recommended Storage Method | 化学的例子 | 不兼容的 参见MSDS 所有 情况下 |
---|---|---|---|
Compressed Gases - Flammable | Store in a cool, dry area, away from oxidizing gases. Securely strap or chain cylinders to a wall or bench top. | Methane, Acetylene, Propane | Oxidizing and toxic compressed gases, oxidizing solids. *Lecture-sized gas cylinders are not to be stored in cabinets with hazardous liquids* |
Compressed Gases - Oxidizing | Store in a cool, dry area, away from flammable gases and liquids. Securely strap or chain cylinders to a wall or bench top. | Oxygen, Chlorine, Bromine | 易燃气体. *Lecture-sized gas cylinders are not to be stored in cabinets with hazardous liquids* |
Compressed Gases - Poisonous | Store in a cool, dry area, away from flammable gases and liquids. Securely strap or chain cylinders to a wall or bench top. | Carbon monoxide, Hydrogen sulfide | Flammable and/or oxidizing gases. *Lecture-sized gas cylinders are not to be stored in cabinets with hazardous liquids* |
Corrosives – Acids, Inorganic | 单独存放, lined/protected acid storage cabinet, or in deep corrosion-resistant spill trays. *不 store acids directly on metal shelves* | Inorganic (mineral) acids - Hydrochloric acid, 氢氟酸, 磷酸, 硫酸, 铬酸, 硝酸 | Flammable liquids, flammable solids, bases, and oxidizers. 有机酸 |
Corrosives – Acids, Organic | 单独存放, lined/protected acid storage cabinet, or in deep corrosion-resistant spill trays. *不 store acids directly on metal shelves* | 有机酸 - Acetic acid, Trichloroacetic acid, Lactic acid, Oxaly | Flammable liquids, flammable solids, bases, and oxidizers. 无机酸 |
腐蚀剂-碱 | 单独存放 storage cabinet or segregate with a deep, corrosion-resistant spill tray. | Ammonium hydroxide, Potassium hydroxide, Sodium hydroxide | Flammable liquids, oxidizers, poisons, and acids. |
炸药 | Store in a secure location away from all other chemicals. Do not store in an area where they can fall. | 硝酸铵, 硝基脲, 氨基钠, Trinitroaniline, Trinitroanisole, 三硝基苯, Trinitrophenol/Picric acid, 三硝基甲苯(TNT) | 所有其他化学品. *Keep away from sources of ignition* |
易燃液体 | Store in a flammable storage cabinet. *Peroxide forming chemicals must be dated upon opening; e.g. Ether, Tetrahydrofuran, Dioxane* | Acetone, Benzene, Diethyl ether, Methanol, Ethanol, Hexanes, Toluene | Acids, bases, oxidizers, and poisons. *Keep away from sources of ignition* |
易燃固体 | 单独存放 dry cool area away from oxidizers, corrosives. | Phosphorus, Carbon, Charcoal | Acids, bases, oxidizers, and poisons. *Keep away from sources of ignition* |
Water Reactive Chemicals | Store in a dry, cool location. Protect from water and the fire sprinkler system, if applicable. Label location "Water Reactive Chemicals" | Sodium metal, Potassium metal, Lithium metal, Lithium Aluminium hydride, Sodium Hydride | Separate from all aqueous solutions, and oxidizers. |
氧化剂 | Store in a deep spill containment tray inside a non-combustible cabinet, separate from flammable or combustible materials and reducing agents. | 次氯酸钠, 过氧化苯甲酰, 高锰酸钾, 氯酸钾, 重铬酸钾. The following are generally considered oxidizing substances: Peroxides, 高氯酸盐, 氯酸盐, 硝酸盐, 溴酸盐, 过氧化物 | Separate from reducing agents, flammables, and combustibles and organic materials. |
减少代理 | Store in a deep spill containment tray inside a non-combustible cabinet, separate from oxidizers. | Lithium Aluminum Hydride, 钠汞齐, 硼氢化钠, Diisobutyl Aluminum Hydride, 甲酸, 草酸 | 氧化剂, Arsenic, Selenides |
毒药/毒素 | Store separately in a vented, cool, dry, area in chemically resistant secondary containers. | Cyanides, heavy metal compounds, i.e. Cadmium, Mercury, Osmium | Flammable liquids, acids, bases, and oxidizers |
General Chemicals, Non-reactive | Store on general laboratory benches or shelving. | Agar, Sodium chloride, Sodium bicarbonate, and most non-reactive salts | 看到MSDS |
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