Note: Ingredients listed on restricted chemical lists
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
<10
General Information
Revision date
2015-05-21
Product name
Crushed Limestone
1.2.1 Relevant identified uses
Limestone is used in the manufacture of bricks, mortar, cement, concrete, plasters, paving materials, other construction materials, steel, consumer products, and other goods
Manufacturer Name
Bluff City Minerals, a subsidiary of Fred Weber, Inc
Icons in SDS
Company Information
company name
Bluff City Minerals, a subsidiary of Fred Weber, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
info@fredweberinc.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H350, H373
Hazard statements
Code
Statements
H350
May cause cancer
Section 2
SECTION 2: Hazards identification
Physical hazards
Not classified
Health hazards
Carcinogenicity Category 1A Specific Target Organ Toxicity, Repeated Exposure Category 2
Signal word
Danger
Hazard statements
May cause cancer. May cause damage to organs (lung) through prolonged or repeated exposure (inhalation).
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe dust. Wear protective gloves/protective clothing/eye protection/face protection.
Response
If exposed or concerned: Get medical advice/attention.
Storage
Store locked up by restricting or controlling access to stockpile areas. Do not walk on stockpiles. Engulfment hazard: To prevent burial or suffocation, do not enter a confined space, such as a silo, bulk truck or other storage container or vessel that stores or contains aggregates without an effective procedure for assuring safety.
Disposal
Dispose of in accordance with local/regional/federal/international regulations. Hazard(s) not otherwise None known. classified (HNOC) Supplemental Information Respirable Crystalline Silica (RCS) may cause cancer. Limestone is a naturally occurring mineral complex that contains varying quantities of quartz (crystalline silica). In its natural bulk state, limestone is not a known health hazard. Limestone may be subjected to various natural or mechanical forces that produce small particles (dust) which may contain respirable crystalline silica (particles less than 10 micrometers in aerodynamic diameter). Repeated inhalation of respirable crystalline silica (quartz) may cause lung cancer according to IARC and NTP; ACGIH states that it is a suspected cause of cancer. Other forms of RCS (e.g., tridymite and cristobalite) may also be present or formed under certain industrial processes
2.1 Classification of the substance or mixture
Not classified. Health Hazards Carcinogenicity Category 1A Specific Target Organ Toxicity, Repeated Exposure Category 2 OSHA defined hazards Not classified.
