住化分析センター Product Lineup

Our company conducts "Fire Service Law Hazardous Material Assessment (Category 6)." Category 6 hazardous materials under the Fire Service Law (oxidizing liquids) refer to liquids that do not burn themselves but have the property of promoting the combustion of other flammable materials with which they are mixed. Examples of target substances include perchloric acid, hydrogen peroxide, and nitric acid. 【Target Substance Names】 ■ Perchloric acid ■ Hydrogen peroxide ■ Nitric acid ■ Other substances specified by government ordinance (halogenated compounds) ■ Any of the above-mentioned substances *For more details, please refer to the related links or feel free to contact us.

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Our company conducts "Fire Service Law Hazardous Material Assessment (Class 5)." Class 5 hazardous materials under the Fire Service Law (self-reactive substances, solid or liquid) refer to those that generate a large amount of heat at relatively low temperatures due to self-reaction such as thermal decomposition, or those that react explosively. Examples of target substances include organic peroxides, nitrate esters, and nitro compounds. 【Examples of Target Substances (Partial)】 ■ Organic peroxides ■ Nitrate esters ■ Nitro compounds ■ Nitroso compounds ■ Azo compounds ■ Diazo compounds *For more details, please refer to the related links or feel free to contact us.

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Our company conducts "Fire Service Law Hazardous Material Assessment (Category 4)." Category 4 hazardous materials under the Fire Service Law refer to liquids that are flammable (limited to those that are liquid at 20°C and 1 atmosphere pressure, including Class 3 petroleum, Class 4 petroleum, and animal and vegetable oils). Examples of target substances include special flammable materials, Class 1 petroleum, and alcohols. 【Names of Target Substances (Partial)】 ■ Special flammable materials ■ Class 1 petroleum ■ Alcohols ■ Class 2 petroleum ■ Class 3 petroleum *For more details, please refer to the related links or feel free to contact us.

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Our company conducts "Fire Service Law Hazardous Material Assessment (Class 3)." Class 3 hazardous materials under the Fire Service Law (self-igniting substances and water-reactive substances, solid or liquid) are those that have the potential to ignite spontaneously when exposed to air, or those that ignite upon contact with water or generate flammable gases. Examples of target substances include potassium, sodium, and alkyl aluminum. 【Target Substance Names (Partial)】 ■ Potassium ■ Sodium ■ Alkyl Aluminum ■ Alkyl Lithium ■ Yellow Phosphorus ■ Alkali Metals (excluding potassium and sodium) and Alkaline Earth Metals *For more details, please refer to the related links or feel free to contact us.

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Our company conducts "Fire Service Law Hazardous Material Assessment (Category II)." Category II hazardous materials under the Fire Service Law (flammable solids) are solids that are easily ignited by flames or solids that can ignite at relatively low temperatures (below 40°C). Examples of target substances include phosphorus sulfide, red phosphorus, sulfur, iron powder, metal powders, and magnesium, among others specified by government ordinance. 【Examples of Target Substances (Partial)】 ■ Phosphorus sulfide ■ Red phosphorus ■ Sulfur ■ Iron powder ■ Metal powders ■ Magnesium *For more details, please refer to the related links or feel free to contact us.

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Our company conducts "Fire Service Law Hazardous Material Assessment (Class 1)." Class 1 hazardous materials under the Fire Service Law (oxidizing solids) are solids that have the property of oxidizing other substances and pose a risk of extremely vigorous combustion when mixed with combustible materials and decomposed by heat, etc. Examples include chlorates, perchlorates, peracids, chromates, and other substances specified by government ordinance. 【Target Substance Names (partial)】 ■ Chlorates ■ Perchlorates ■ Inorganic peroxides ■ Hypochlorites ■ Bromates *For more details, please refer to the related links or feel free to contact us.

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