Note: Ingredients listed on restricted chemical lists
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
N/A
General Information
Revision date
2022-01-01
Product name
Manufactured Shingle Modifier (MSM)
1.2.1 Relevant identified uses
MSM™ is used as a modifier for hot mix asphalt
Manufacturer Name
Shingle Modifier (MSM)
Icons in SDS
Company Information
company name
Lafarge Canada
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H350, H372
Hazard statements
Code
Statements
H350
May cause cancer
Section 2
Classification (GHS-US)
Carc. 1A H350 STOT RE 1 H372 Comb. Dust
Hazard statements
see Section 16 : May form combustible dust concentrations in air. H350 - May cause cancer (Inhalation). H372 - Causes damage to organs (lung/respiratory system) through prolonged or repeated exposure (Inhalation).
2.2 Label elements
GHS-US/CA Labeling
Hazard pictograms
GHS08
Signal word
Danger
Precautionary statements
P201 - Obtain special instructions before use P202 - Do not handle until all safety precautions have been read and understood. P260 - Do not breathe dust. P264 - Wash hands, forearms, and other exposed areas thoroughly after handling. P270 - Do not eat, drink or smoke when using this product. P280 - Wear protective gloves, protective clothing, and eye protection. P308+P313 - If exposed or concerned: Get medical advice/attention. P314 - Get medical advice/attention if you feel unwell. P405 - Store locked up. P501 - Dispose of contents/container in accordance with local, regional, national, territorial, provincial, and international regulations.
2.3 Other hazards
Exposure may aggravate pre-existing eye, skin, or respiratory conditions. Hot asphalt can release toxic Hydrogen Sulfide gas! Hydrogen Sulfide can accumulate in vapor space of tanks and vessels during transfer and storage of this material. Repeated or prolonged exposure to respirable (airborne) crystalline silica dust will cause lung damage in the form of silicosis. Symptoms will include progressively more difficult breathing, cough, fever, and weight loss.
Ingredient(s) with unknown acute toxicity
No data available