Note: Ingredients listed on restricted chemical lists
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
N/A
EC/CAS
7631-86-9
Name of the chemical
Silver adsorbed on silicon dioxide
Concentration
N/A
EC/CAS
207-439-9
Name of the chemical
Calcium carbonate
Concentration
N/A
General Information
Revision date
2016-01-05
Product name
Construction/Manufacturing Aggregate: aggregate; gravel; crushed natural
1.2.1 Relevant identified uses
is limited to those applications where product is simply positioned (or dumped) into place (e.g., concrete, septic systems, road base, rip-rap, etc.)
supplier name
County Materials Corp
Emergency telephone
715-223-7788
Icons in SDS
Company Information
company name
County Materials Corp
e-mail address of the competent person responsible for the Safety Data Sheet
riskclaimssafety@countymaterials.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H335, H351, H372
Hazard statements
Code
Statements
H335
May cause respiratory irritation
Section 2
2.1 Classification of the substance or mixture
Carcinogenicity – Category 1A Specific Target Organ Toxicity (Single Exposure-Respiratory System) – Category 3 Specific Target Organ Toxicity (Repeat Exposure-Respiratory System) – Category 1
Signal word
DANGER
Hazard statements
H335 – May cause respiratory irritation H351 – Suspected of causing cancer H372 – Causes damage to the organs (respiratory system) through prolonged or repeated exposure.
Precautionary statements
P201 – Obtain special instructions before use. P202 – Do not handle until all safety precautions have been read and understood. P261 – Avoid breathing dusts. P271 – Use only outdoors or in a well-ventilated area. P280 – Wear protective gloves/protective clothing/eye protection/face protection.
Response
P304 + P340 + P312 – IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a doctor if you feel unwell. P308 + P313 – IF exposed or concerned: Get medical advice/attention.
Storage
P403 – Store in a well-ventilated place. P405 – Store locked up.
Disposal
P501 – Dispose of contents in accordance with local/regional/national/international regulations.
2.3 Other hazards
This product is classified based on the potential for exposure to dust/particulate during mechanical agitation of the product (e.g. cutting, drilling, crushing, or grinding). Exposure may result in acute and chronic health problems. Aggregate mixtures consist of various types and sizes of natural stone aggregates that may contain variable quantities of quartz (crystalline silica).Respirable crystalline silica is a naturally occurring constituent that may cause cancer. Construction/ Manufacturing Aggregate may be subjected to various natural or mechanical processes that may result in airborne concentrations of nuisance dust mixed with respirable crystalline. Prolonged inhalation of crystalline silica may cause silicosis or cancer according to IARC and NTP. Other forms of crystalline silica (cristobalite/tridymite) may also be present.
