from 5% crude coal tar was between 350-400 nm. It has been shown that UV A plus either anthracene or crude coal tar will cause interstrand cross-linking of DNA in guinea pig skin [5]. The mediators and mechanisms involved in the production of the delayed erythema and smarting reaction to tar plus UV A have not been identified.

SIGMA C200a COAL TAR page 1/3 DATA 3 pages January 2009 Revision of December2001 DESCRIPTION two component high build polyamide cured coal tar epoxy coating PRINCIPAL CHARACTERISTICS – outstanding water and crude oil resistance – excellent corrosion resistance

Coal tar and asphalt dissolved in a solvent, coal tar and asphalt content in the solvent is 8-90 %, especially 10-30 %. Coal tar is a bitumen derived from crude coal tar, water gas tar, oil gas tar or from the combination of such tars with their constituents.

Product Number. Product Description. AG4502550. This is a 25 mm Hydrophilic Pure Silver membrane filter with a 0.45 um ( 0.45 micron filter ) pore size. Used for air monitoring of carbon black, coal tar products, coke oven emissions & silica. Referenced by NIOSH for collecting airborne contaminants.

M. Gruber, R. Klein, M. Foxx, Chemical standardization and quality assurance of whole crude coal tar USP utilizing GLC procedures J Pharm Sci 59: (1970) 830-834 7. L. Frank, Enhancing photodynamic effect of solutions of crude coal tar on the skin Arch Dermatol Syphilol 60: …

Coal Tar Enamel May 31, 2001 During the last hundred years, coal tar enamel (CTE) coatings have been used on more in-service pipelines than any other coating in the world. Millions of miles of steel pipeline have benefited from the corrosion protection offered by CTE. How, after a century of use, can CTE stand up to natural enemies

Product Name: COAL TAR ISG Burns Harbor, Inc. 250 West US Highway 12, Burns Harbor, IN 46304-9529 For Additional Information, Contact: (219) 787-4642 Synonym(s): Crude Coal Tar Emergency Phone Numbers: High Temperature Coal Tar ISG Burns Harbor Dispatcher (219) 787-3444 CHEMTREC (Day or Night) 1-800-424-9300 2.

ABC Safety Data Sheets English Coke (Various Sizes) Crude Coal Tar Ammonium Sulfate Light Oil Spanish Coke (Various Sizes) Crude Coal Tar

COAL TAR PITCH VOLATILES, AS BENZENE SOLUBLES (4) 6 0.2 0.2 mg/m3 TWA OIL MIST, MINERAL 10 N/AP mg/m3 STEL 5 5 mg/m3 TWA STODDARD SOLVENT 100 100 ppm TWA Stoddard Solvent exposure limits are listed as an exposure guideline for hydrocarbon vapors that may be similar to those derived from crude oil.

CAS Coal tar * Carbo-cort * Coal tar, aerosol * Coal tar solution USP * Crude coal tar * Estar (skin treatment) * Impervotar * KC 261 * Lavatar * Picis carbonis * Pixalbol * Polytar bath * Supertah * Syntar * Tar, coal * Zetar msds toxicity property

Material Safety Data Sheet CREOSOTE/COAL TAR SOLUTION and CREOSOTE OIL Version: 1 Date Issued: 03/24/05 MSDS No. US 614838 SECTION 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION COMPANY: KMG- Bernuth, Inc. 10611 Harwin, Suite 402 Houston, Texas 77036 PHONE NUMBER: 713-988-9252 EMERGENCY PHONE: CHEMTREC: 1-800-424-9300

physical and chemical properties of coal powder. Glossary of Mining Terms Rock Mineral and Fossil Abutment In coal mining 1 the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides which act as abutments of the arch of strata spanning the roadway and 2 the weight of the rocks over a longwall face is transferred to the front abutment that is the solid coal ...

Phone: +1-985-635-3400. Coal Tar and Petroleum Distillation Products. Pitch Products. Pitch products are produced by Rain Carbon Inc. from coal tar pitch (CTP), a derivative of coal tar distillation, as well as from specialty petroleum feedstocks. CTP is mainly used as a binder for the production of carbon anodes essential for aluminum smelting.

MATERIAL SAFETY DATA SHEET MSDS No.: 450 Petroleum Coke with Coal Tar Pitch Revision No.: Date: 11/23/04 Page 3 of 9 THE RCS COMPANIES FLAMMABILITY PROPERTIES Flash Point: 103 o C – 127 C (218 o F – 260 o F) (Coal Tar Pitch)

Coal tar distillates are derived from the distillation of coal tars at coal tar refinery facilities. All coal tar compounds are considered to be substances of Unknown or Variable composition, Complex reaction products, or Biological materials (UVCBs). They are made of complex combinations of compounds, mainly aromatic hydrocarbons.

A) Coal-tar pitch is the residue that remains after various light oils are distilled from crude coal tar for commercial use. The coal-tar pitch is then separated (refined) into 12 different viscosities, RT+1 (the most fluid) through RT+12 (the most viscous). RT+12 is the viscosity used in coal-tar …

msds-crude-oil - MATERIAL SAFETY DATA SHEET CRUDE OIL IMPORTANT Read this MSDS before handling and disposing of this product and pass this. ... COAL TAR PITCH VOLATILES, AS BENZENE SOLUBLES (4) 0.2 mg/m3 TWA 6 0.2 OIL MIST, ...

C1290 | . Coal Tar, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).

Material Safety Data Sheet WHMIS Protective Clothing TDG Road/Rail Section I - Product Identification and Uses Common/Trade Name COAL TAR MSDS # 9942 Synonyms Crude Coal Tar Chemical Name Not applicable Chemical Formula Not applicable Chemical Family Not available Supplier ARCELORMITTAL DOFASCO INC. P.O. BOX 2460 HAMILTON, ON. CANADA L8N 3J5

Crude Coal Tar is a byproduct of the Coking process. Coking is the process of heating coal in coke ovens to drive volatile matter from it. Metallurgical Coke is used as a fuel and reducing agent in the production of iron, steel, ferro-alloys, elemental phosphorus, calcium …

Crude coal tar. By crude coal tar as used herein is meant the crude coal tar product obtained as a by-product in the distillation of coal (anthracite or bituminous) to produce combustible gas, which distillation may be carried out either at relatively high temperatures, for example, in by-product coke ovens or retorts, or at lower temperatures as in the so-called low temperature coal ...

COAL TAR EPOXY P A B69B60 B P A B69R60 R P B B69V60 H Protective & Marine Coatings ... • Petroleum storage tanks • Off shore drilling rigs • Heavy duty structural coating • Non-potable water tank and pipe coating ... Refer to the MSDS sheet before use.

F MSDS ENEFITS COAL TAR REMOVER Emulsifying cleaning agent for the removal of coal tar, crude benzene, pyrolyse gas oil, bitumen and similar substances. Liquid product used for cleaning tanks, heat exchangers, air coolers, etc. • Effective cleaner • Excellent for cleaning heavily contaminated heat exchangers

Lone Star coal tar and petroleum pitches are used in the manufacturing processes for graphite electrodes, carbon anodes, activated carbon, specialty graphite, and refractory products across the United States and other global regions. For more information on specifications, pricing and logistics for coal tar and petroleum pitches please contact ...

COAL TAR PITCH VOLATILES, AS BENZENE SOLUBLES (4) 6 0.2 0.2 mg/m3 TWA OIL MIST, MINERAL 10 N/AP mg/m3 STEL 5 5 mg/m3 TWA STODDARD SOLVENT 100 100 ppm TWA Stoddard Solvent exposure limits are listed as an exposure guideline for hydrocarbon vapors that may be similar ... CRUDE OIL. MSDS No. RS296 . Print Date: 01/01 ...

Environmental: Bioconcentration occurs to a moderate extent but since depuration and metabolism readily proceed in aquatic organisms, this is a short term problem. transport and disposal of fuel oil, coal tar, etc. In the atmosphere, naphthalene rapidly photodegrades (half-life 3-8 hr).

Crude Coal Tar Page 3 of 9 Section 6 - Accidental Release Measures 6(a) Personal Precautions, Protective Equipment and Emergency Procedures: For spills, clean-up personnel should be protected against contact with eyes and skin. If material is in a dry state, avoid inhalation of dust. Large spills should be diked and foam applied.

Material Name: CREOSOTE - PETROLEUM PRESSURE TREATED WOOD SDS ID: 00230493 _____ Page 3 of 16 Issue Date 09/20/11 Revision 1.0800 CAS Component Percent (weight) Not Available WOOD DUST, SOFTWOODS <85 Not Available WOOD DUST, HARDWOODS <85 COAL TAR CREOSOTE <13 6 NEEDLE COKER GAS OIL <3

Coke (coal tar), low-temp., low-temp. gasification pitch, calcined Contents: 99.50 %W/W CAS-No. 15 Index-No. EC-No. For the full text of the H-Statements mentioned in this Section, see Section 16. SECTION 4. First aid measures Description of necessary first-aid measures

COAL TAR PITCH VOLATILES, AS BENZENE SOLUBLES 6 OIL MIST, MINERAL STODDARD SOLVENT CRUDE OIL MSDS No. RS296 Since specific exposure standards or control limits have not been established for this material, the exposure limits shown here are suggested as minimum control guidelines.

Petroleum Coke with Coal Tar Pitch Revision No: 1 Date: 06/21/12 OTHER INFORMATION – SECTION 16 Revision Number Revision Date 1 06/21/12 To the best of our knowledge, the information contained herein is accurate. However, neither

Occupational exposure to coal tars and coal-tar pitches may occur at foundries and during coke production, coal gasification, and aluminum production. Yearly Supply of Coal Tar Is 6 MM Barrels (Less Than the Volume of Crude Oil Processed Each Day) and Yearly Supply of …

Coal tar, coal tar pitch, and creosote (coal tar creosote ) derived from bituminous coal often contain identifiable components which by themselves are carcinogenic, such as benzo(a) pyrene, benzanthracene, chrysene, and phenanthrene. Other chemicals from coal tar products, such as anthracene, Properties Safety and Handling