Note: Ingredients listed on restricted chemical lists
EC/CAS
14464-46-1
Name of the chemical
Cristobalit (s. u. TRGS 906)
Concentration
59-73%
EC/CAS
7631-86-9
Name of the chemical
Silver adsorbed on silicon dioxide
Concentration
22-34%
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
0-2%
General Information
Revision date
2025-03-02
Product name
Polymorphic Silica
Product Synonyms
Crystalline Silica, Silicon Dioxide, Polymorphic Quartz, Quartz Sand, Quartz Powder
1.2.1 Relevant identified uses
Specialty filler for engineered stone, mortars, grouts, coatings, etc
Manufacturer Name
Covia
Emergency telephone
1-800-424-9300, +1-703-741-5970
Icons in SDS
Company Information
company name
Covia
GHS Information
Signal word
DANGER
Section 2
SECTION 2: Hazards identification
GHS/Hazcom 2024/WHMIS 2022/NOM-018-STPS-2015 Classification Physical: Health Environmental Not Classified as Hazardous Carcinogen Category 1A Not Classified as Hazardous Specific Target Organ Toxicity, Repeated Exposure Category 1 GHS/Hazcom 2024/WHMIS 2022/NOM-018-STPS-2015 Label DANGER
Hazard statements
H350 May cause cancer by inhalation. H372 Causes damage to lungs through prolonged or repeated exposure by inhalation
Prevention
P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood.
Response
P308+P313 If exposed or concerned Get medical advice P260 Do not breathe dust. P270 Do not eat, drink or smoke when using this product.
Disposal
P501 Dispose of contents/containers in accordance with local regulation P280 Wear protective gloves and safety glasses or goggles. P284 In case of inadequate ventilation wear respiratory protection.
2.3 Other hazards
None known
