crystalline silica during excavation or tunnelling through quartz containing rock such as shale or sandstone. A health hazard is created when the ... to RCS can occur, products must be labelled and safety data sheets provided (cl 329, 330 and 335 of the WHS Regulation 2017). Suppliers of a hazardous chemical
If crystalline silica (quartz) is heated to more than 870°C, quartz can change to a form of crystalline silica known as tridymite; if crystalline silica (quartz) is heated to more than 1470°C, quartz can change to a form of crystalline silica known as cristobalite. The OSHA PEL for crystalline silica as tridymite or cristobalite is one-
Chemical Name: Crystalline Silica Synonyms: Quartz, Crystalline Silica, Silicon Dioxide Chemical Family: Silica, Quartz 24 Hour Emergency Phone - Chemtrec Transport: 1-800-424-9300; Medical: 1-800-441-3637 Section 2: Hazards Identification Emergency Overview Danger! Lung injury and Cancer Hazard.
Respirable Crystalline Silica Safety Program. • Assist University units, organizations and departments maintain regulatory compliance by providing respirable crystalline silica hazard training, worksite assessment, exposure monitoring, and medical surveillance. • Audit the Respirable Crystalline Silica Safety Program periodically.
Safety Data Sheet according to 1907/2006/EC, Article 31 ... Al Khuwair - Muscat - Sultanate of Oman-P.O. Box 1094 PC 133, T +968 24 21 83 61 F +968 24 21 83 62 ...
1.3 Details of the supplier of the safety data sheet Manufacturer U.S. Silica Company 24275 Katy Freeway, Suite 600 Katy, TX 77494 U.S.A. Telephone +1-844-468-7263 Fax +1-281-394-9017 ... respirable crystalline silica may be generated. Prolonged and/or massive inhalation of respirable crystalline silica dust may cause lung fibrosis, commonly
SAFETY DATA SHEET Version 6.5 Revision Date 08/07/2024 Print Date 08/08/2024 SECTION 1: Identification of the substance/mixture and of the company/undertaking ... crystalline silica inhaled in the form of quartz or cristobalite from occupational sources is carcinogenic to humans (Group 1, IARC). Therefore, amorphous silica should be …
Crystalline Silica (quartz) 1 >1 % . Inhalation: First aid is not generally required. If irritation develops from breathing dust, move the person from ... U.S. SILICA COMPANY Safety Data Sheet Limestone Page 3 of 9 Date of preparation/revision: August 14, 2021 .
1938 "Stop Silicosis" Video. The hazard of respirable crystalline silica exposure has been known for decades. This 1938 video features former Secretary of Labor, Frances Perkins (1933-1945), and describes both the hazards associated with silica exposure and the U.S. Department of Labor's early efforts to ensure safe and healthful working conditions for …
SAFETY DATA SHEET Version: 2.0 Date: 05/06/2023 ACCORDING TO EC-REGULATIONS 1907/2006 (REACH), 1272/2008 (CLP) & 2020/878 Cristobalite; Everwhite® ... Product Name Everwhite® Trade Names Everwhite® Substance Name Crystalline Silica (Cristobalite) CAS No. 1 1 EC No. 238-455-4 238 …
Heating the material at high temperatures results in the formation of crystalline silica (see ICSC 0809 Cristobalite).SILICA, AMORPHOUS is a non-combustible solid. Generally …
Occupational exposure to crystalline silica dust occurs in many industries. Crystalline silica is widely found in nature. Occupational exposure to crystalline silica dust occurs in many industries. ... Safety Data …
U.S. SILICA COMPANY SAFETY DATA SHEET 1. IDENTIFICATION Product identifier: Cristobalite Product Name/Trade Names: EWP Chemical Name or Synonym: Crystalline Silica (Cristobalite and Quartz). Recommended use of the chemical and restrictions on use: White filler DO NOT FOR SAND BLASTING Manufacturer: U.S. Silica Company 24275 …
SAFETY DATA SHEET - CRYSTALLINE SILICA 1. IDENTIFCATION OF SUBSTANCE/PREPARATION & COMPANY Products: Wet Ground – Flint (98%) Feldspars (33%) Flux Composites (40 – 60%) MAM Sand CG & FG (99%) Clay Bodies (40 – 60%) REACH Key Notes: Exempt in accordance with Annex V.7
Option 2 – Check the Safety Data Sheet. OSHA's Respirable crystalline silica standard for the construction industry - 29 CFR 1926.1153 - paragraph (i)(1) Hazard communication states: "The employer shall include respirable crystalline silica in the program established to comply with the hazard communiction standard (HCS) (29 CFR 1910.1200).The …
U.S. SILICA COMPANY Safety Data Sheet Kaolin B or Kaolin P Page 3 of 9 Date of preparation/revision: May 4, 2015 Standard, 29 CFR Sections 1910.1200, 1915.1200, 1917.28, 1918.90, 1926.59 and 1928.21, and state and local
Follow OSHA or other relevant safety and health standards for the form of crystalline silica called Quartz. Current safety data sheet, containing safety information, is available and should be consulted before usage. Notice: While information contained herein is correct to the best of our knowledge, Covia hereby disclaims any warranties as to ...
Prevention. Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe dust. Do not eat, …
Crystalline Silica (quartz) 1 > 60 Chromite Sand 9 < 30 Phenol-formaldehyde copolymer 1 - 4 Aluminum Oxide < 4 . U.S. SILICA COMPANY Safety Data Sheet Resin Coated Foundry Sand Page 2 of 10 ... U.S. SILICA COMPANY Safety Data Sheet .
Crystalline silica is a naturally occurring mineral found in most rocks, sand, clay; and in products such as bricks, concrete, tile and composite stone. An initial list of 100 priority chemicals was developed based on national and international sources. ... Follow instructions and controls outlined in safety data sheets and product labels ...
U.S. SILICA COMPANY SAFETY DATA SHEET . 1. IDENTIFICATION Product identifier: Silica Sand, Ground Silica, and Fine Ground Silica . Product Name/Trade Names: Sand and Ground Silica Sand (sold under various names: ASTM TESTING SANDS • GLASS . SAND • FILPRO ® · FLINT SILICA • DM-SERIES • F-SERIES • FOUNDRY SANDS • FJ …
U.S. SILICA COMPANY SAFETY DATA SHEET. Section 1: Chemical Product and Company Information. 1.1 Product Identifier Product Name: Silica Sand, Ground Silica …
SAFETY DATA SHEET Page 6 of 13 PELs for respirable crystalline silica and cristobalite, measured in mg/m3, 8 hours, TWA, are as follows: (These limits may be changed from time to time; you are required to follow local safety announcements.) Country/Authority Crystalline Silica (SiO2) Cristobalite & Tridymite Austria 0.15 0.15
Safety Data Sheet. Product Name: Silica Sand, Silica Flour, or Quartz . Product Description: Crystalline Silica 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE, …
U.S. SILICA COMPANY Safety Data Sheet Silica Sand, Ground Silica and Fine Ground Silica Page 2 of 10 3. COMPOSITION / INFORMATION ON INGREDIENTS Component CAS No. Percent Crystalline Silica (quartz) 1 95-99.9 4. FIRST-AID MEASURES Inhalation: First aid is not generally required. If irritation develops from …
SAFETY DATA SHEET Version 6.6 Revision Date 09/07/2024 Print Date 09/08/2024 SECTION 1: Identification of the substance/mixture and of the company/undertaking ... crystalline silica inhaled in the form of quartz or cristobalite from occupational sources is carcinogenic to humans (Group 1, IARC). Therefore, amorphous silica should be …
Portland Limestone Cement Safety Data Sheet Section1: Identification ... Supplier/ Manufacturer : Oman Cement Company () PO Box 560, PC 112, Ruwi Sultanate of Oman Contact Number : 00968-24437070 Fax : 00968-24437777 ... Respirable Crystalline Silica (RCS) may cause cancer. Repeated inhalation of respirable crystalline silica …
SAFETY DATA SHEET Silica 1 Product Name: Silica Sand, Silica Flour, or Quartz Product Description: Crystalline Silica 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE, AND OF THE COMPANY/UNDERTAKING 1.1 Identification of the substance or preparation Product identifiers: Silica Sand, Quartz, Novaculite, Silicon …
