SDS

Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
Not applicable.
Flammability limit - upper
(%)
Not applicable.
Explosive limit - lower (%)
Not applicable.
Explosive limit - upper (%)
Not applicable.
Vapor pressure
Not applicable.
Vapor density
Not applicable.
Relative density
0.2 - 0.22 (H20=1)
Solubility(ies)
Solubility (water)
Very low solubility in water.
Partition coefficient
(n-octanol/water)
Not applicable.
Auto-ignition temperature
Not applicable.
Decomposition temperature
2000 °F (1093.3 °C) (Perlite)
Viscosity
Not applicable.
Other information
Bulk density
12 - 14 lb/ft³
VOC (Weight %)
0 %
10. Stability and reactivity
Reactivity
The product is stable and non reactive under normal conditions of storage and transport.
Chemical stability
Material is stable under normal conditions.
Possibility of hazardous
reactions
Hazardous polymerization does not occur.
Conditions to avoid
Contact with incompatible materials.
Incompatible materials
Strong oxidizing agents.
Hazardous decomposition
products
No hazardous decomposition products are known.
11. Toxicological information
Information on likely routes of exposure
Inhalation
Inhalation of dusts may cause respiratory irritation.
Skin contact
May cause irritation through mechanical abrasion.
Eye contac
t
Direct contact with eyes may cause temporary irritation.
Ingestion
Ingestion may cause irritation and stomach discomfort.
Symptoms related to the
physical, chemical and
toxicological characteristics
Under normal conditions of intended use, this material does not pose a risk to health.
Information on toxicological effects
Acute toxicit
y
Not expected to be a hazard under normal conditions of intended use.
Skin corrosion/irritation
Prolonged skin contact may cause temporary irritation.
Serious eye damage/eye
irritation
Direct contact with eyes may cause temporary irritation.
Respiratory or skin sensitization
Respiratory sensitization
No data available, but none expected.
Skin sensitization
This product is not expected to cause skin sensitization.
Germ cell mutagenicity
No data available, but none expected.
Carcinogenicity
Repeated and prolonged exposures to high levels of respirable crystalline silica may cause
cancer.
IARC Monographs. Overall Evaluation of Carcinogenicity
Crystalline silica (Quartz) (CAS 14808-60-7) 1 Carcinogenic to humans.
USG® Radar™ Basic Acoustical Ceiling Panels SDS US
918325 Version #: 01 Revision date: - Issue date: 19-December-2014
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