Ordinance No. 19593 - Laserfiche WebLink

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S. Pro horic. Examples: Diborane, phosphine, silane. 9. Unstable reactive . Examples: Butadiene ~unstabilized}, ethylene oxide, vinyl chloride. Flammable and Combustible li uids, 1. Flammable Li uids. Class I-A shall include those having flash paints below 73 degrees F and having a boiling point below 100 degrees F, Class I-B shall include those having flash points below 73 degrees F and having a bailing point at or above 100 degrees F. Class I-C shall include those having flash points at or above 73 degrees F and below 100 degrees F. 2. Combustible Li uids. Class II liquids shall include those having flash points at or above 100 degrees F and below 140 degrees F. Class III-A liquids shall include those having flash points at or above 140 degrees F and below 200 degrees F. Class III-B liquids shall include those liquids having flash points at or above X00 degrees F. Flammable Sol ids. 1. 4r anic solids. Examples: Camphor, cellulose nitrate, naptha- i ene. ~. Inor~ani,,c solids. Examples: Decaborane, lithium amide, phos- phorous heptasulf~~de, phosphorous sesquisulfide, potassium sulfide, anhydrous sodium sulfide, sulfur. 3, Combustible metal s exce t dusts and owders . Examples: Cesium, magnesium, zirconium. 4. Combustible Dusts and Powders includin metals . Finely divided flammable solids which may be dispersed in air as a dust cloud. Examples: Woad sawdust, plastics, coal, flour, powdered metals few exceptions}. oxidizers, 1. Gases. Examples: oxygen, ozone, oxides of nitrogen, fluorine and chlOr~ne ~react~on with flammables is similar to that of oxygen. Z, .Li uids. Examples: Bromine, hydrogen peroxide, nitric acid, perchloric acid, sulfuric acid. 3. Solids. Examples: Chlorates, chromates, chromic acid, iodine, nitrates, nitrites, perchlorates, peroxides. Classification of li uid and solid oxidizers accordin to hazard: Ordinance - S6