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Opening of Bids - Water Treatment Chemicals 2017-2018 - Alexander Chemical Corp, A Carus Company
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Opening of Bids - Water Treatment Chemicals 2017-2018 - Alexander Chemical Corp, A Carus Company
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4/1/2025 12:15:54 PM
Creation date
3/15/2017 2:32:58 PM
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Board of Public Works
Document Type
Projects
Document Date
3/14/2017
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Respiratory protection In case of inadequate ventilation or risk of inhalation of dust, use suitable respiratory equipment <br />with particle filter. In the United States of America, if respirators are used, a program should be <br />instituted to assure compliance with OSHA 29 CFR 1910.134. <br />Measurement Element: Manganese (Mn) <br />10 mg/m3 <br />Any particulate respirator equipped with an N95, R95, or P95 filter (including N95, R95, and P95 <br />filtering facepieces) except quarter -mask respirators. The following filters may also be used: N99, <br />R99, P99, N100, R100 or P100. <br />Any supplied -air respirator. <br />25 mg/m3 <br />Any supplied -air respirator operated in a continuous -flow mode. <br />Any powered, air -purifying respirator with a high -efficiency particulate filter. <br />50 mg/m3 <br />Any air -purifying, full -face piece respirator equipped with an N100, R100, or P100 filter. <br />Any supplied -air respirator with a tight -fitting face piece that is operated in a continuous -flow mode. <br />Any powered, air -purifying respirator with a tight -fitting face piece and a high -efficiency particulate <br />filter. <br />Any self-contained breathing apparatus with a full face piece. <br />Any supplied -air respirator with a full face piece. <br />500 mg/m3 <br />Any supplied -air respirator operated in a pressure -demand or other positive -pressure mode. <br />Emergency or planned entry into unknown concentrations or IDLH conditions - <br />Any self-contained breathing apparatus that has a full face piece and is operated in a <br />pressure -demand or other positive -pressure mode. <br />Escape <br />Any air -purifying, full -face piece respirator equipped with an N100, R100, or P100 filter. <br />Any appropriate escape -type, self-contained breathing apparatus. <br />Thermal hazards <br />Wear appropriate thermal protective clothing, when necessary. <br />General hygiene <br />When using, do not eat, drink or smoke. Keep from contact with clothing and other combustible <br />considerations <br />materials. Remove and wash contaminated clothing promptly. Wash hands before breaks and <br />immediately after handling the product. Handle in accordance with good industrial hygiene and <br />safely practice. <br />9. Physical and chemical properties <br />Appearance <br />Not available. <br />Physical state <br />Solid. <br />Form <br />Powder. <br />Color <br />Dark purple. <br />Odor <br />Odorless. <br />Odor threshold <br />Not applicable. <br />pH <br />Not applicable. <br />Melting point/freezing point <br />Starts to decompose with evolution of oxygen (02) at temperatures above 150 °C. Once initiated, <br />the decomposition is exothermic and self sustaining. <br />Initial boiling point and boiling <br />Not applicable. <br />range <br />Flash point <br />Not applicable. <br />Evaporation rate <br />Not applicable. <br />Flammability (solid, gas) <br />Non flammable. <br />Upper/lower flammability or explosive limits <br />Flammability limit - lower <br />Not applicable. <br />N <br />Flammability limit - upper <br />Not applicable. <br />N <br />Explosive limit - lower (%) <br />Not available. <br />Explosive limit - upper (%) <br />Not available. <br />Vapor pressure <br />Not applicable. <br />Vapor density <br />Not applicable. <br />Relative density <br />2.7 (20 °C) ( Water = 1) <br />
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