Note: Ingredients listed on restricted chemical lists
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
30-60 <10
EC/CAS
1305-78-8
Name of the chemical
Calcium oxide
Concentration
N/A
General Information
Version
3.0
Revision date
2023-01-02
Product name
CFB Bed Ash
Product Synonyms
Circulating Fluidized Bed Coal Ash, Pozzolan
1.2.1 Relevant identified uses
Cement Replacement, Concrete Additive, Inert Filler
1.2.2. Uses advised against
Any uses not meeting appropriate engineering specifications
Emergency telephone
(800) 424-9300
Icons in SDS
Company Information
company name
Charah Solutions, Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H335
Hazard statements
Code
Statements
H335
May cause respiratory irritation
Section 2
SECTION 2: Hazards identification
OSHA Classification of the Substance
Signal word
Danger
Hazard statements
Causes severe sking burns and eye damage. May cause respiratory irritation. May cause damage to lungs after repeated/prolonged exposure via inhalation. Do not breathe dust. Wash thoroughly after handling. Wear protective gloves, eye protection and protective clothing. Use outdoors or in a well ventilated area. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists, get medical advice/attention.
Precautionary statements
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. If swallowed: Rinse mouth. Do NOT induce vomiting. If inhaled: Remove person to fresh air and keep comfortable for breathing. If exposed or concerned: Get medical attention. Immediately call a poison center or doctor if you feel unwell. Wash contaminated clothing before reuse. Store in a secure area. Dispose of product in accordance with local/national regulations.. Fly ash and other coal combustion products (CCPs) are UVCB substances (substance of unknown or variable composition or biological). Various CCPs, noted as Ashes; Ash; Ash residues; Ashes, residues, bottom; Bottom ash; Bottom ash residues; Waste solids, ashes under TSCA are defined by the US EPA as “The residuum from the burning of a combination of carbonaceous materials. The following elements may be present as oxides aluminum, calcium, iron, magnesium, nickel, phosphorus, potassium, silicon, sulfur, titanium, and vanadium.” Ashes including fly ash and fluidized bed combustion ash are identified by CAS number 68131-74-8. The exact composition of the ash is dependent on the fuel source and flue additives composed of a large number of constituents. The classification of the final substance is dependent on the presence of specific identified oxides as well as other trace elements. SDS Number: 005 · Date of preparation / last revision 01/02/2023 Page | 2
2.1 Classification of the substance or mixture
GHS Classification(s) according to OSHA Hazard Communication Standard (29 CFR 1910.1200): STOT‐SE Category 3 STOT‐RE Category 2 Skin Corrosion Category 1A Eye Damage Category 1
