SDS

Date Printed: 11/2/2015
SKIN PROTECTION: Use gloves to prevent prolonged skin contact. Nitrile or Neoprene gloves may afford adequate skin protection.
EYE PROTECTION: Use safety eyewear designed to protect against splash of liquids. Wear safety glasses with side shields (or
goggles) and a face shield.
OTHER PROTECTIVE EQUIPMENT: Refer to safety supervisor or industrial hygienist for further guidance regarding types of
personal protective equipment and their applications. Refer to safety supervisor or industrial hygienist for further information
regarding personal protective equipment and its application.
HYGIENIC PRACTICES: Wash thoroughly with soap and water before eating, drinking or smoking. Remove contaminated clothing
immediately and launder before reuse.
9. Physical and Chemical Properties
Appearance:
Particulate Solid
Physical State:
Solid
Odor:
None
Odor Threshold:
N.E.
Relative Density:
2.941
pH:
N.A.
Freeze Point, °C:
N.D.
Viscosity:
N.D.
Solubility in Water:
None
Partition Coefficient, n-octanol/
water:
N.D.
Decompostion Temp., °C:
N.D.
Boiling Range, °C:
999 - 2,000
Explosive Limits, vol%:
N.A. - N.A.
Flammability:
Does not Support Combustion
Flash Point, °C:
537
Evaporation Rate:
Slower than Ether
Auto-ignition Temp., °C:
N.D.
Vapor Density:
N.A.
Vapor Pressure:
N.D.
(See "Other information" Section for abbreviation legend)
10. Stability and Reactivity
CONDITIONS TO AVOID: Avoid contact with strong acid and strong bases.
INCOMPATIBILITY: Incompatible with strong oxidizing agents, strong acids and strong alkalies. Not applicable for this product.
Avoid contact with water.
HAZARDOUS DECOMPOSITION: When heated to decomposition, it emits acrid smoke and irritating fumes. May produce
hazardous fumes when heated to decomposition as in welding. Fumes may contain: carbon monoxide, carbon dioxide, chlorine,
hydrogen chloride, cyanide, and methylene diphenyl diisocyanate.
HAZARDOUS POLYMERIZATION: Will not occur under normal conditions.
STABILITY: This product is stable under normal storage conditions.
11. Toxicological information
EFFECTS OF OVEREXPOSURE - EYE CONTACT: Irritating, and may injure eye tissue if not removed promptly. May cause eye
irritation.
EFFECTS OF OVEREXPOSURE - SKIN CONTACT: May cause severe irritation. May cause dryness, cracking, irritation, and
chemical burns. May produce cement dermatitis due to primary irritation from alkaline, hygroscopic, and abrasive properties.
EFFECTS OF OVEREXPOSURE - INHALATION: Harmful if inhaled. High gas, vapor, mist or dust concentrations may be harmful if
inhaled. Avoid breathing fumes, spray, vapors, or mist.
EFFECTS OF OVEREXPOSURE - INGESTION: Expected to be a low ingestion hazard. May cause obstruction in stomach, as it
hardens with moisture. Symptoms include stomach pain, distress. Drinking glycerin, gelatin solutions, or large volumes of water may
delay the hardening of calcium sulfate in the stomach. Surgical relief of obstruction, particularly at the pylorus, may be necessary.
EFFECTS OF OVEREXPOSURE - CHRONIC HAZARDS: Contains Titanium Dioxide. Titanium Dioxide is listed as a Group
2B-"Possibly carcinogenic to humans" by IARC. No significant exposure to Titanium Dioxide is thought to occur during the use of
products in which Titanium Dioxide is bound to other materials, such as in paints during brush application or drying. Risk of
overexposure depends on duration and level of exposure to dust from repeated sanding of surfaces or spray mist and the actual
concentration of Titanium Dioxide in the formula. (Ref: IARC Monograph, Vol. 93, 2010)
PRIMARY ROUTE(S) OF ENTRY: Eye Contact, Ingestion, Inhalation, Skin Absorption, Skin Contact
ACUTE TOXICITY VALUES
The acute effects of this product have not been tested. Data on individual components are tabulated below:
CAS-No.
Chemical Name Oral LD50 Dermal LD50 Vapor LC50
14808-60-7 Crystalline Silica / Quartz 500 mg/kg Rat N.I. 100 mg/L
68131-74-8 Fly Ash >2000 mg/kg Rat N.I. N.I.
7778-18-9 Calcium Sulfate >3000 mg/kg Rat N.I. N.I.
13463-67-7 Titanium Dioxide >10000 mg/kg Rat N.I. N.I.
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