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ASPHALT (CAS ) TWA 100 mg/m3 Inhalable fraction and vapor. Petroleum Distilled Fuel(CAS 6) US. NIOSH: Pocket Guide to Chemical Hazards Recommended Exposure Limits (REL) Value Form Components Type Ceiling 5 mg/m3 Fume. ASPHALT (CAS ) Biological limit values ACGIH Biological Exposure Indices …

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CAS Number: : Synonyms: Asphalt; Bitumen; Asphalt fumes; Dacholeum. Purity: 98%: Solubility: Soluble in DMSO: Appearance: Solid powder: Storage: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months …

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) Toluene (CAS 108-88-3) Ceiling 300 ppm TWA 200 ppm US. ACGIH Threshold Limit Values Components Type Value Form Asphalt (CAS ) TWA 0.5 mg/m3 Inhalable fraction. Distillates (petroleum), TWA 5 mg/m3 Inhalable fraction. heavy naphthenic (CAS 6) Ethylbenzene (CAS TWA 20 ppm 100-41-4) Hydrogen sulfide (CAS STEL 5 ppm ...

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CAS No : EC No : 232-490-9 Other Names of Product: Bitumen 35/50, Bitumen 40/50, Bitumen 50/70, Bitumen 60/70, Bitumen 70/100, Bitumen 100/150, Bitumen 160/220, Vacuum Resid. 1.2 Relevant identified uses of the substance or mixture and uses advised against ... 1.3 Details of the supplier of the substance or mixture Manufacturer ...

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ASPHALT (CAS ) TWA 0.5 mg/m3 Inhalable fume. KEROSINE (PETROLEUM), TWA 200 mg/m3 Non-aerosol. HYDRODESULFURIZED (CAS 6) NAPHTHALENE (CAS TWA 10 ppm 91-20-3) US. NIOSH: Pocket Guide to Chemical Hazards Components Type Value Form ASPHALT (CAS ) Ceiling 5 mg/m3 Fume. DISTILLATES TWA 100 mg/m3 …

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ASPHALT 40 – 60 PETROLEUM DISTILATE 40 – 60 . HYDROGEN SULFIDE <.01 . Composition comments Components not listed are either non-hazardous or below the required disclosure threshold. 4. First-aid Measures

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Asphalt (CAS ) TWA 0.5 mg/m3 Inhalable fraction. Hydrogen sulfide (CAS STEL 5 ppm ) TWA 1 ppm Vacuum tower bottoms TWA 0.5 mg/m3 Inhalable fraction. (CAS 6) US. NIOSH: Pocket Guide to Chemical Hazards Components Type Value Form Asphalt (CAS ) Ceiling 5 mg/m3 Fume. Hydrogen sulfide (CAS Ceiling 15 mg/m3 7783 ...

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QUARTZ (CAS 1) TWA 0.025 mg/m3 Respirable fraction. US. NIOSH: Pocket Guide to Chemical Hazards Components Type Value Form ASPHALT (CAS ) Ceiling 5 mg/m3 Fume. QUARTZ (CAS 1) TWA 0.05 mg/m3 Respirable dust. Biological limit values No biological exposure limits noted for the ingredient(s).

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ASPHALT (CAS ) 2B Possibly carcinogenic to humans. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1053) Not listed. US. National Toxicology Program (NTP) Report on Carcinogens ASPHALT (CAS ) Known To Be Human Carcinogen. Reproductive toxicity Not available. Specific target organ toxicity - single exposure …

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NAPHTHENIC (CAS 6) US. ACGIH Threshold Limit Values Components Type Value Form ASPHALT (CAS ) TWA 0.5 mg/m3 Inhalable fume. DISTILLATES TWA 5 mg/m3 Inhalable fraction. (PETROLEUM), HYDROTREATED HEAVY NAPHTHENIC (CAS 6) US. NIOSH: Pocket Guide to Chemical Hazards Components Type Value Form ASPHALT …

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CAS # Formula Mixture. Synonyms asphalt; asphaltum; bitumen; petroleum asphalt; petroleum bitumen; road asphalt; roofing asphalt. Physical Properties; Physical description Fumes generated during the production or application of asphalt (a dark-brown to black cement-like substance manufactured by the vacuum distillation of crude ...

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