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Showing page 5 of 8; 181 records in this category.
metal · mineral · chemical
A variable mixture of resuspended road dust and particles generated by tyre and brake wear; its physical and chemical composition differs by source and setting.
chemical · personal-care
Persulfate powder exposure, including powder used with peroxide in hair-bleaching work; NIOSH identifies persulfates as low-molecular-weight occupational asthma sensitizers.
metal · chemical · pharmaceutical
Airborne and settled particulate from handling hazardous or antineoplastic pharmaceutical products in pharmacy operations.
chemical
Dust generated during bulk handling and transport of phosphate and other fertilizer cargoes.
metal · mineral · chemical
Ultrafine particles and related emissions generated during filament-based or resin-based 3D printing.
metal · chemical · combustion
Fine particulate released while handling and applying powdered epoxy resin coatings.
mineral · chemical · synthetic-polymer
Dust generated while weighing, mixing, extruding, and otherwise processing rubber compounds and additives.
chemical
Dust generated while handling or processing orris root and other vegetable dyes.
metal · chemical
Dust generated while grinding composite and metal aircraft parts, potentially containing reactive resin components and metals.
metal · mineral · chemical
Odorless, colorless to white, crystal-line powder. [aspirin] [Note: Develops the vinegar-like odor of acetic acid on contact with moisture.] Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 180.2 (see Table 2): (see Tables 3 and 4): BP: 284°F (Decomposes) Skin: Prevent skin contact Not available. Sol(77°F): 0.3% E
mineral · chemical
White, odorless, crystalline powder. Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 101.9 (see Table 2): (see Tables 3 and 4): BP: 5396°F Skin: N.R. Not available. Sol: Insoluble Eyes: N.R. Fl.P: NA Wash skin: N.R. IP: NA Remove: N.R. Sp.Gr: 4.0 Change: N.R. VP: 0 mmHg (approx) MLT: 3632°F UEL: NA LEL: NA Incomp
mineral · chemical
White powder, leaflets, or crystals with a characteristic odor. Chemical & Physical Personal Protection/Sanitation Respirator Recommendations Properties: (see Table 2): (see Tables 3 and 4): MW: 94.1 Skin: Prevent skin contact NIOSH/OSHA BP: 411°F Eyes: Prevent eye contact 5 ppm: Sa*/ScbaF Sol: >100% Wash skin: When contam §: ScbaF:Pd,Pp/SaF:Pd,Pp:AScba Fl.P
mineral · chemical
Finely divided, odorless, white particulate dispersed in air. Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 53.5 (see Table 2): (see Tables 3 and 4): BP: Sublimes Skin: Prevent skin contact Not available. Sol: 37% Eyes: Prevent eye contact Fl.P: NA Wash skin: When contam IP: NA Remove: When wet or contam Sp.Gr:
mineral · chemical
White crystalline or gray, odorless powder. [rodenticide] Chemical & Physical Personal Protection/Sanitation Respirator Recommendations Properties: (see Table 2): (see Tables 3 and 4): MW: 202.3 Skin: N.R. NIOSH/OSHA BP: Decomposes Eyes: N.R. 3 mg/m3: CcrOv95/Sa Sol: 0.06% Wash skin: N.R. 7.5 mg/m3: Sa:Cf/PaprOvHie Fl.P: NA Remove: N.R. 15 mg/m3: CcrFOv100/G
mineral · chemical
White or greenish (chrysotile), blue (crocidolite), or gray-green (amosite) fibrous, odorless solids. Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: Varies (see Table 2): (see Tables 3 and 4): BP: Decomposes Skin: Prevent skin contact NIOSH Sol: Insoluble Eyes: Prevent eye contact ¥: ScbaF:Pd,Pp/SaF:Pd,Pp:AScba
mineral · chemical · biological
Fumes generated during the production or application of asphalt (a dark-brown to black cement-like substance manufactured by the vacuum distillation of crude petroleum oil). Chemical & Physical Personal Protection/Sanitation Respirator Recommendations Properties: (see Table 2): (see Tables 3 and 4): Properties vary depending upon Skin: Prevent skin contact N
mineral · chemical
White to gray, odorless powder. [herbicide] OSHA ID125G [Note: Becomes opaque on exposure to air.] Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 201.2 (see Table 2): (see Tables 3 and 4): BP: 2867°F (Decomposes) Skin: N.R. Not available. Sol: 4% Eyes: N.R. Fl.P: NA Wash skin: Daily IP: NA Remove: N.R. Sp.Gr: 2.
metal · mineral · chemical
Colorless gas with a pungent, suffocating odor. [Note: Forms dense white fumes in moist air. Shipped as a nonliquefied compressed gas.] Chemical & Physical Personal Protection/Sanitation Respirator Recommendations Properties: (see Table 2): (see Tables 3 and 4): MW: 67.8 Skin: N.R. NIOSH/OSHA BP: -148°F Eyes: N.R. 10 ppm: Sa* Sol: 106% (in cold H2O) Wash ski
mineral · chemical
White, odorless powder or colorless crystals. Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 100.1 (see Table 2): (see Tables 3 and 4): BP: Decomposes Skin: N.R. Not available. Sol: 0.001% Eyes: N.R. Fl.P: NA Wash skin: N.R. IP: NA Remove: N.R. Sp.Gr: 2.7-2.95 Change: N.R. VP: 0 mmHg (approx) MLT: 1517-2442°F (D
chemical
Colorless, gray, or black crystals or powder. [fertilizer] [Note: Commercial grades may contain calcium carbide.]
mineral · chemical
White or gray, odorless lumps or granular powder. OSHA ID121 Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 56.1 (see Table 2): (see Tables 3 and 4): BP: 5162°F Skin: Prevent skin contact NIOSH Sol: Reacts Eyes: Prevent eye contact 10 mg/m3: Qm Fl.P: NA Wash skin: When contam/Daily 20 mg/m3: 95XQ/Sa IP: NA Remov
mineral · chemical
White or cream-colored, free-flowing powder. [Note: The commercial product is prepared from diatomaceous earth & lime.] Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 116.2 (see Table 2): (see Tables 3 and 4): BP: ? Skin: N.R. Not available. Sol: 0.01% Eyes: N.R. Fl.P: NA Wash skin: N.R. IP: NA Remove: N.R. Sp.G
mineral · chemical · biological
White, crystalline solid with a slight, characteristic pungent odor. [fungicide] [Note: Available commercially as a wettable powder or in liquid form.] Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 349.1 (see Table 2): (see Tables 3 and 4): BP: Decomposes Skin: Prevent skin contact NIOSH Sol: 0.0001% Eyes: Prev
mineral · chemical · wood
Odorless, white substance. [Note: The principal fiber cell wall material of vegetable tissues (wood, cotton, flax, grass, etc.).] Chemical & Physical Properties: Personal Protection/Sanitation Respirator Recommendations MW: 160,000-560,000 (see Table 2): (see Tables 3 and 4): BP: Decomposes Skin: N.R. Not available. Sol: Insoluble Eyes: N.R. Fl.P: NA Wash sk