SECTION III - PHYSICAL DATA
BOILING POINT (掳F) Not Applicable
VAPOR PRESSURE Not Applicable
VAPOR DENSITY Not Applicable
SOLUBILITY IN WATER Insoluble
SPECIFIC GRAVITY 1.7 鈥? 3.7
PERCENT VOLATILE BY WEIGHT 0
EVAPORATION RATE 0
APPEARANCE AND ODOR Color varies between moist and dry state; no odor.
SECTION IV - FIRE AND EXPLOSION HAZARD DATA
FLASH POINT Not Flammable
EXTINGUISHING MEDIA Water
UNUSUAL FIRE OR EXPLOSION HAZARDS None
SPECIAL FIRE FIGHTING PROCEDURES None
SECTION V - REACTIVITY DATA
STABILITY FACTOR Product is stable.
INCOMPATIBILITY None
HAZARDOUS DECOMPOSITION PRODUCTS None. Hazardous polymerization will not occur.
CONDITIONS TO AVOID Inhalation of dust.
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SECTION VI - HEALTH HAZARD DATA
! Calcium Carbonate
Overexposure may result in irritation to eyes, skin and respiratory system. Chronic exposure may result in
hyperclacemica, alkalosis, and renal impairment. Animal studies suggest that inhalation may enhance
susceptibility to respiratory infection.
! Chromium or Chromium Compounds
Odorless, nonflammable green powder which can cause skin, eye, and respiratory irritation. May have
adverse effects if ingested. Long-term exposure may adversely affect the lungs. Avoid breathing dusts.
! Cobalt or Cobalt Compounds
Exposure to cobalt compounds may cause sensitization by inhalation and skin contact. Dust from handling
can cause irritation of nose and throat. Prolonged exposure could cause serious respiratory illness and lung
damage. Sensitized persons may develop wheezing and shortness of breath. Can also cause an allergic skin
rash in some individuals. Avoid breathing dust. Wash thoroughly after handling. Keep container closed. Use
with adequate ventilation.
! Magnesium Compounds
May cause irritation, diarrhea and stomach pain.
! Silica, Crystalline (Quartz)
A single exposure will not result in serious adverse health effects.
Respirable crystalline silica (quartz) can cause silicosis, a fibrosis (scarring) of the lungs. Silicosis may be
progressive; it may lead to disability and death. Crystalline silica (quartz) inhaled from occupational sources
is classified as carcinogenic to humans. There are some studies that show excess numbers of cases of
scleroderma and other connective tissue disorders in workers exposed to respirable crystalline silica.
Silicosis increases the risk of tuberculosis. There are some studies that show an increased incidence of
chronic kidney disease and end-stage renal disease in workers exposed to respirable crystalline silica.
! Zinc or Zinc Compounds
May causes skin irritation if in contact for extended periods of time.
! Zirconium or Zirconium Compounds
Skin, lung granulomas; in animals: irritation skin, mucous membrane; X-ray evidence of retention in lungs.
PRIMARY ROUTES OF ENTRY: Inhalation (dry form only), ingestion and dermal.
SUMMARY OF RISKS: Individuals with a lung disease/condition (e.g.: bronchitis, emphysema,
chronic pulmonary disease) can be aggravated by exposure.
EMERGENCY FIRST AID: No specific first aid is necessary since the adverse health effects
associated with this compound results from chronic exposures.
Eye Contact May be an irritant, flush eyes with generous amounts of water for at least
15 minutes; call a physician if irritation persists.
Skin Contact May cause local dermatitis, which is relieved when removed.
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Ingestion Toxicity due to ingestion is low.
Inhalation Remove to fresh air, call a physician if irritation due to inhalation persists.
Physician's Note None.
SECTION VII - PRECAUTIONS FOR SAFE HANDLING AND USE
Spills or Release Procedure Follow normal clean-up procedures. Care should be taken to avoid causing
dust to become airborne. Vacuum or use wet clean-up techniques.
Waste Disposal Procedure Dispose material in accordance with Federal, State, and Local regulations.
SECTION VIII - CONTROL MEASURES
Provide adequate ventilation to keep dust or vapor concentrations below acceptable exposure limits. Use
gloves as needed for handling material containers. Wear safety glasses when needed. Appropriate
respiratory protection may be required to protect from certain dusts. Respirators must be selected and used
in accordance with OSHA Subpart 1 of (29 CFR 1910.134).
SECTION IX - TOXICOLOGICAL INFORMATION
This product (and all of it鈥檚 components) is in compliance with the U.S. EPA 15 U.S. C.2604 regulation.
This product is certified as NON-TOXIC, and conforms to ASTMD-4236 and C-1023 under the federal
Labeling of Hazardous Art Materials Act (LHAMA). Specific Toxicology information on materials is available
upon request.
SECTION X - REGULATORY
This product may contain materials that are reportable under Section 313 of the Emergency Planning
and Community Right-To-Know Act (Superfund Amendments and Reauthorization Act 鈥? SARA), and 40
CFR Part 372.
SARA Title III Data:
Chromium or Chromium Compounds < 1%
Cobalt or Cobalt Compounds < 0.32 %
Zinc or Zinc Compounds < 2%
These levels are 鈥渢ypical quantities鈥? and may change slightly with different lots.
THIS PRODUCT CONTAINS SUBSTANCES REGULATED UNDER CALIFORNIA鈥橲 SAFE DRINKING WATER AND TOXIC
ENFORCEMENT ACT (PROPOSITION 65).
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SECTION XI - DISCLAIMER
The information provided in this MSDS document has been provided to Laguna Clay Company by its material
suppliers and is represented by those suppliers as accurate and reliable.
Laguna Clay Company is not liable for injury, loss, or damage, direct or consequential, arising out of the use
or inability to properly use this product. This product is intended only for use in traditional ceramic
applications.
This MSDS conforms to the ASTM D-4236 and C-1023 requirements defined by LHAMA, the Federal Labeling
of Hazardous Art Materials Act. LHAMA was developed by the American Society of Testing and Materials
(ASTM) to ensure the proper labeling of art materials.
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