MATERIAL SAFETY DATA SHEET
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Health Reactivity
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Special
NFPA 704 DESIGNATION HAZARD RATING
4 = Extreme 3 = High 2 = Moderate
1 = Slight 0 = Insignificant
Issue Date: 02/21/2008 Supersedes: 02/12/2008
WHMIS CLASSIFICATION: D-2B
PATENT PROTECTED TECHNOLOGY
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
PRODUCT IDENTIFIER: S-305
PRODUCT USE: Heavy Industrial Paint Remover
Cathedral Stone Products, Inc. In case of transportation emergency or
7266 Park Circle Drive product spill, contact:
Hanover, MD 21076
Telephone: (800) 684-0901 CHEMTREC @ 800-424-9300 (24 hrs.)
Customer Code: CDTS
Facsimile: (410) 782-9150
www.cathedralstone.com
2. COMPOSITION & INFORMATION ON INGREDIENTS
SARA Title III CARCINOGENICITY
Component % weight CAS # Section 313 RCRA (As per 29CFR 1910-1200)
Aromatic Alcohol 15-40 100-51-6 Not Listed No No
Hydrogen Peroxide 4-8 7722-84-1 No No No
Propylene Glycol 1- 5 57-55-6 No No No
All components are listed in the TSCA inventory (U.S.) and on the DSL (Canada).
NO HAPs OR TAPs ARE IN THIS PRODUCT.
The above information is based on component manufacturers Material Safety Data Sheets.
3. PHYSICAL AND CHEMICAL PROPERTIES
Physical State Bulk Density
Blue Emulsion Not determined
Odor Vapor Pressure
Specific Not determined
Odor Threshold Vapor Density
N/A Not determined
Molecular Formula Evaporation Rate (n-Butyl Acetate=1)
Mixture <1
Molecular Weight VOC content
N/A ~ 70 g/L (0.58 lbs/gal)
Boiling Point % Volatiles
~100癈(212F) Greater than 90
Freezing Point Solubility in Water
~0?(32F)
C Dispersible
Specific Gravity Viscosity (cPs)
1.05 30,000 ?50,000
Density (lbs/gal) pH
8.76 3.5 ?4.5
4. STABILITY & REACTIVITY
GENERAL: This product is stable and hazardous polymerization will not occur.
CONDITIONS TO AVOID: Hot or cold storage.
INCOMPATIBLE MATERIAL: Strong oxidizers, acids and alkalies.
HAZARDOUS DECOMPOSITION PRODUCTS: Thermal decomposition (combustion) will produce carbon monoxide and dioxide.
SENSITIVITY TO MECHANICAL IMPACT: This product is not sensitive to mechanical impact.
SENSITIVITY TO STATIC DISCHARGE: This product is not sensitive to static discharge.
PRODUCT IDENTIFIER: S-305 PAGE 2 OF 3
5. HAZARDS IDENTIFICATION
POTENTIAL HEALTH EFFECTS:
EYE CONTACT: Exposure to vapor and mists, or direct contact with product may cause slight to moderate eye
irritation. Symptoms of exposure may include: a stinging sensation, excess blinking and tear
production, redness and swelling of the conjunctiva.
SKIN CONTACT: Repeated or prolonged exposure to vapors, mists, or foam may cause slight irritation and
temporary skin whitening. Symptoms of exposure may include: redness and a burning sensation.
Prolonged or widespread contact may result in the absorption of potentially harmful amounts of
material, with identical symptoms as ingestion.
INGESTION: Ingestion may cause moderate to severe irritation of the gastrointestinal tract. Symptoms of
exposure may include: nausea, headache, dizziness, and abdominal pain.
INHALATION: Exposure to vapor or mists may cause moderate to severe irritation of respiratory tract.
Symptoms may include: headache, nausea, coughing, chest pain and vomiting.
TERATOGENICITY: None MUTAGENICITY: None
REPRODUCTIVE TOXICITY: None CARCINOGENICITY: None
6. FIRST AID MEASURES
EYE CONTACT: Immediately flush eyes with plenty of clean running water for at least 15 minutes
SKIN CONTACT: Immediately flush skin with plenty of clean running water while removing contaminated clothing.
Continue for at least 15 minutes. If irritation or discoloration persists, seek medical attention.
INHALATION: Immediately move to fresh air. Seek medical attention if irritation persists.
INGESTION: DO NOT induce vomiting unless directed by medical personnel. Drink large quantities of milk or
water. Seek medical attention.
7. FIRE FIGHTING MEASURES
THIS PRODUCT IS NON-FLAMMABLE.
GENERAL:
> 100癈 (> 212?F) (PMCC)
FLASHPOINT AND METHOD:
FLAMMABLE LIMITS (in air, % by volume): Lower: N/A Upper: N/A
N/A
AUTOIGNITION TEMPERATURE:
HAZARDOUS COMBUSTION PRODUCTS: Thermal decomposition of this product will produce carbon monoxide, carbon
dioxide and other toxic volatiles.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
CONTROL MEASURES: Where product is heavily sprayed, local exhaust ventilation should be implemented.
RECOMMENDED PERSONAL PROTECTIVE EQUIPMENT:
Not required for brush applications. Where product is heavily sprayed in enclosed
RESPIRATOR:
spaces, use MSHA/NIOSH approved mist organic vapor cartridge (OVD/DM #8741 or #8751A).
EYES: Chemical splash goggles.
GLOVES: Rubber or Neoprene.
CLOTHING: Tyvec coveralls or rubber or neoprene apron.
FOOTWEAR: Impervious boots.
OTHER: Eye wash station and safety shower should be available in the work area.
PRODUCT IDENTIFIER: S-305 PAGE 3 OF 3
9. HANDLING AND STORAGE
4 - 30癈 (39 - 86?F)
STORAGE TEMPERATURE: STORAGE PRESSURE: Ambient
GENERAL: Prior to each use, mix well. Store in a well-ventilated area. Avoid contamination of any kind. Potential
immersion elements such as drum pumps and hoses should be removed after each use. Empty containers should
be thoroughly rinsed with water and disposed of according to local regulations. Do not completely fill containers
with the resulted paint waste. Until mostly dry, wet paint waste can have the tendency to slightly expand, therefore
do not seal containers airtight to allow a breathing period.
Cautionary Note Care should be exercised when moving in or around product application areas (particularly oversprayed areas) as
contacted surfaces become very slippery.
10. ACCIDENTAL RELEASE MEASURES
LAND SPILL: Wear recommended protective clothing, dike spill using soil, sand or compatible commercial absorbent. Pick up
bulk of product using pumps or vacuum truck or absorb product in sand or commercial absorbent. Place in
approved containers for recovery or disposal. Flush spill area with water, collect rinsates and containerize for
disposal. Prevent runoff from contaminating storm sewers, streams or other bodies of fresh water. Rinsates may be
disposed of in sewers leading to a municipal or city treatment facility or an internal treatment facility.
WATER SPILL: This material is considerably soluble in water. Stop or divert water flow. Dike contaminated water and remove from
disposal and/or treatment. Notify all downstream users of possible contamination.
11. DISPOSAL CONSIDERATIONS
RCRA 40 CFR 261 CLASSIFICATION: Not Classified
U.S. EPA WASTE NUMBER/DESCRIPTION: None
If this product is disposed of as shipped, it does not meet the criteria of a hazardous waste under 40 CFR 261, in that it does not
exhibit the characteristics of hazardous waste of Subpart C, nor is it listed as a hazardous waste under Subpart D. As a non-
hazardous liquid waste, it should be disposed of in accordance with all local, state or provincial, and federal regulations. Consult state
or provincial or local officials for proper disposal method.
PAINT WASTE STORAGE AND DISPOSAL:
Empty containers should be thoroughly rinsed with water and disposed of according to local regulations. Do not completely fill
containers with the resulted paint waste. Until mostly dry, wet paint waste can have the tendency to slightly expand, therefore do not
seal containers airtight to allow a breathing period. Dispose of the solid paint waste according to local regulations.
12. TRANSPORTATION INFORMATION
S-305 is NOT regulated for transportation (DOT/TDG).
This Material Safety Data Sheet is provided as an information resource only. It should not be taken as a warranty or
representation for which Cathedral Stone Products, Inc. assumes legal responsibility. While Cathedral Stone
Products, Inc. believes the information contained herein is accurate and compiled from sources believed to be reliable,
it is the responsibility of the user to investigate and verify its validity. The buyer assumes all responsibility of using and
handling the product in accordance with applicable federal, state, provincial and local regulations.
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