SECTION 1. IDENTIFICATION
Product Name: Cordierite
CAS #: 1302-88-1
Relevant identified uses of the substance: Scientific research and development
Supplier details:
Stanford Advanced Materials
E-mail: sales@samaterials.com
Tel: (949) 407-8904
Address: 23661 Birtcher Dr., Lake Forest, CA 92630 U.S.A.
SECTION 2. HAZARDS IDENTIFICATION
NAME: CAS#: % BY WEIGHT COMMENTS:
Magnesium Oxide 1309-48-4 15-20
All oxides present as cordierite ternary
compound; 2MgO, 2Al2O3, 5SiO2
Aluminum Oxide 1344-28-1 25-35
All oxides present as cordierite ternary
compound; 2MgO, 2Al2O3, 5SiO2
Silicon Oxide 7631-86-9 50-60
All oxides present as cordierite ternary
compound; 2MgO, 2Al2O3, 5SiO2
SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS
Emergency Overview:
Production poses dust or machining swarf that may cause irritation to eyes, nose, throat, and/or skin.
Health Rating: Flammability Rating: Reactivity Rating: Contact Rating:
2 – Moderate 0 – None 0 – None 2 – Moderate
Lab Protective Equipment: Eye protection and proper dust collection if machining occurs.
Storage Color Code: Green (General Storage)Potential Health Effects:
Inhalation:
Hazard is principally that of a nuisance dust only as a byproduct of
machining. Coughing or shortness of breath may occur in cases of
excessive inhalation.
Ingestion: No adverse effects expected.
Skin Contact: No adverse effects expected but dust may cause irritation.
Eye Contact: No adverse effects expected but dust may cause irritation.
Chronic Exposure: Chronic exposure to dust may lead to pneumoconiosis.
Aggravation of
Pre-existing Conditions:
Not expected to be a health hazard.
SECTION 4. FIRST AID MEASURES
Inhalation:
Move to fresh air and consult with local medical personnel if discomfort
persists.
Ingestion:
Administer water to dilute, but not if person is unconscious. Consult with local
medical personnel if discomfort persists.
Eye Contact:
Flush with tepid water for a minimum of 15 minutes and consult with local
medical personnel if discomfort persists.
Skin Contact:
Wash affected area with soap and water and consult with local medical
personnel if irritation persists.
SECTION 5. FIREFIGHTING MEASURES
Fire: Not considered a fire hazard.
Explosion: Not considered an explosion hazard.
Fire Extinguishing
Media:
Use any means suitable for extinguishing surrounding fire.
Special Information:
Use protective clothing and breathing equipment appropriate for the
surrounding fire and to protect against the dust that may be dispersed in the
air.
SECTION 6. ACCIDENTAL RELEASE MEASURES
Any dust from machining should be wet mopped or dry vacuumed.
SECTION 7. HANDLING AND STORAGE
Any dust from machining should be wet mopped or dry vacuumed.
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Airborne Exposure
Limits:
Only applicable if dust is generated from machining.
Ventilation System: Local or general exhaust ventilation recommended.
Personal Respirators
(NIOSH Approved):
NIOSH/MSHA approved respirator for dust when exposure limit is exceeded.
Skin Protection: Polymer gloves for prolonged dust exposure.
Eye Protection: Safety goggles in the presence of airborne dust.
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Orange/Tan Solid pH: NIA
Odor: Odorless Boiling Point: NIA
Solubility: Insoluble in water Melting Point: 1460ºC (2660ºF)
Specific Gravity: 2.0 g/cc
Vapor Pressure/
Vapor Density:
NIA
SECTION 10. STABILITY AND REACTIVITY
Chemical Stability: Stable
Hazardous Decomposition: NIA Hazardous Polymerization: NIA
Incompatibilities: NIA Conditions to Avoid: NIA
SECTION 11. TOXICOLOGICAL INFORMATION
NIA
SECTION 12. ECOLOGICAL INFORMATION
NIA
SECTION 13. DISPOSAL CONSIDERATIONS
This material is not hazardous per 40 CFR 261. Consultation with federal, state and local officials is
recommended before disposal.
SECTION 14. TRANSPORT INFORMATION
Not regulated.
SECTION 15. REGULATORY INFORMATION
SECTION 16. OTHER INFORMATION
Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is
believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our knowledge and is applicable to the
product with regard to appropriate safety precautions. It does not represent any guarantee of the
properties of the product.
