Updated June 15, 2007
MI CA SPHERES
Material Safety Data Sheet ( MSDS)
I nhalation: Inhalation may be irritating to respiratory system.
1. PRODUCT I DENTI FI CATI ON
Symptoms include: coughing, wheezing, shortness of breath.
Product Name: mica spheres Repeated of prolonged inhalation of dust particulate may
I NCI Name: mica + silica aggravated respiratory medical conditions.
CAS Number: 12001-26-2 (mica), 7631-86-9 (silica) Skin Contact: May cause irritation. Symptoms include: itching,
EI NECS Number: 310-127-6 (mica), 231-545-4 (silica) redness after contact.
Chemical Family: inorganic pigment Eye Contact: May cause irritation. Symptoms include: itching,
redness after contact.
2. PHYSI CAL & CHEMI CAL PROPERTI ES I ngestion: Not an intended route or exposure. May be hazardous.
Symptoms include: gastrointestinal tract upset and diarrhea
Melting Point: not available
Boiling Point: not available
8. FI RST AI D MEASURES
Molecular Weight: mixture
1.2 1.7 g/ in3
Density: Eyes: Remove contact lenses. Irrigate eyes with plenty of water for
Specific Gravity: not applicable at least 15 minutes. If irritation persists get medical attention.
Solubility in w ater: insoluble Skin: Wash exposed areas of the body with soap and water.
pH Value: 7 - 10 (10% w/ w solution) Remove contaminated clothing and shoes. Wash clothing & shoes
Appearance & Odor: fine grey powder, no odor before reuse. If symptoms persist seek medical attention.
Composition: Mica 74-80%, titanium dioxide I nhalation: Remove from area of exposure. If breathing is
difficult, give oxygen. Seek medical attention if symptoms persist.
3. STABI LI TY & REACTI VI TY I ngestion: If swallowed, call a physician immediately. Do not
induce vomiting unless directed physician.
Chemical Stability: stable under normal conditions
I ncompatibility: not available
9. FI RE FI GHTI NG MEASURES
Hazardous Decomposition Products: not applicable
Hazardous Polymerisation: will not occur Flammability Limits: not flammable
Extinguishing Media: In case of fire use extinguishing media
4. HANDLI NG & STORAGE appropriate for surrounding.
Fire Fighting Procedures: Firefighters should wear full fire-
Avoid breathing dust. Wash thoroughly after handling. Avoid
fighting turn-out gear & self-contained breathing apparatus.
prolonged contact with skin. Avoid contact with eyes. As with all
chemicals, good industrial hygiene practices should be followed
10. TOXI COLOGI CAL I NFORMATI ON
when handling this material. Avoid freezing or excessive heat. Keep
the container tightly closed and in a cool, well-ventilated place. RTECS Number: not available
Toxicity: not available
5. ACCI DENTAL RELEASE MEASURES Carcinogenicity: classified none (NIOSH), classified 3 (IARC)
Teratogenicity, Mutagenicity, Develop. Toxicity: not available
Isolate spill area immediately. Use a tool to scoop up solid or
Chronic Exposure: repeated or prolonged exposure at concen-
absorbed material. Place into appropriate labeled waste container.
trations above exposure limits may cause targe organ damage,
Keep unauthorized personnel away. Ventilate closed spaces before
respiratory tract and lung sensitization.
entering. Do not touch or walk through spilled material. Prevent
entry into waterways, sewers, basements or confined areas.
11. ECOLOGI CAL I NFORMATI ON & DI SPOSAL
Surface may become slippery after spillage.
Toxicity: product itself & its products of degradation are not toxic
Disposal: non-hazardous waste. Disposal must be in accordance
6. EXPOSURE CONTROLS & PERSONAL PROTECTI ON
with applicable local, state & federal disposal regulations.
Respiratory Protection: Dusk mask. If there is the potential to
12. TRANSPORT I NFORMATI ON
exceed exposure limits, use addiitonal respiratory equipment.
Protective Clothing: Gloves, safety glasses, or face shield
DOT, TDG, I MO/ I MDG, I CAO/ I ATA Classification: not regulated
recommended. Local exhaust ventilation recommended.
Protection in Case of Large Spills: Splash goggles, synthetic 13. DI SCLAI MER
apron, gloves. Wear MSHA/ NIOSH approved self-contained
This information relates only to the specific material designated and
breathing apparatus and full protective gear.
may not be valid for such material used in combination with any other
Exposure Limits: ACGIH (US, 1994) TWA: 3mg/ m3. OSHA (US
materials or in any other process. Such information is to be the best
1989. Notes: respirable TWA 3mg/ m3. ACGIH (US 1994) TWA 3mg/
of the company s knowledge and believed accurate and reliable as of
m3 8 hours. NIOSH REL (US 1994) TWA 3mg/ m3 10 hours, Form:
the date indicated. However, no representation, warranty or
respirable fraction. OSHA Finale Rule (US 1989) TWA 3mg/ m3 8
guarantee of any kind, express or implied, is made as to its accuracy,
hours (respirable dust). NIOSH REL (US 1994) TWA 6mg/ m3 10h
reliability or completeness and we assume no responsibility for any
loss, damage or expense, direct or consequential, arising out of use. It
7. HAZARDS I DENTI FI CATI ON
is the user s responsibility to satisfy himself as to the suitableness &
I nhalation: May cause irritation to respiratory tract, skin & eyes. completeness of such information for his own particular use.
ALL DATA HEREIN ARE ALL AS PER OUR SUPPLIER.
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