MATERIAL SAFETY DATA SHEET
MSDS Number CJM6
MSDS Date 11/19/98
Spsds Date 04/24/96
Page Number 1 of 6
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SECTION I - Product and Company Information
Product Name MICROFAB SN 60 MAKE UP
HMIS Hazard Rating Health: 3 Fire: 0 Reactivity: 1
Company Identification ENTHONE-OMI INC.
P.O. Box 1900
New Haven CT 06508
Contact Regulatory Affairs
Telephone/Fax (203)934-8611 / (203)799-8179
Emergency CHEMTREC
(800)424-9300
Preparer James P. Link
Regulatory Consultant
MICROFAB is a registered trademark of Enthone-OMI Inc.
SECTION II - Ingredient and Hazard Information
Ingredient Name CAS Number Percent TSCA
WATER 7732-18-5 < 85.0 Y
METHANE SULFONIC ACID 75-75-2 < 15.0 Y
ORGANIC TIN COMPOUND(S) TRADE SECRET < 10.0 Y
ORGANIC LEAD COMPOUND(S) TRADE SECRET < 2.0 Y
All ingredients comply with applicable rules or orders under TSCA.
Weight percents listed above are within 5% of the actual value.
Carcinogen:
Not listed by NTP, IARC, OSHA.
Reference:
NA
SECTION III - Hazards Identification
Inhalation:
Mist or vapor may damage upper respiratory tract and lung tissue which
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Enthone-OMI Inc.
________ a subsidiary of ASARCO
www.enthone-omi.com
MATERIAL SAFETY DATA SHEET
MSDS Number CJM6
MSDS Date 11/19/98
Spsds Date 04/24/96
Page Number 2 of 6
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may cause chemical pneumonia depending upon severity of exposure.
Skin Contact:
Can cause severe burns.
Eye Contact:
Causes severe burns with damage to eyes and possible blindness.
Ingestion:
Can cause scarring and burning of lips, mouth, tongue, throat,
esophagus and stomach. May cause perforation of these passages and
possible lead poisoning.
Chronic:
Chronic overexposure to lead compounds can result in lead poisoning,
including severe damage to blood-forming, nervous, urinary, and
reproductive systems of humans. Chronic overexposure to lead has also
resulted in kidney damage. Overexposure to tin compounds may cause
benign pneumoconiosis.
SECTION IV - First Aid Measures
Skin Contact:
Immediately wash contaminated skin with plenty of water for 15
minutes. Remove contaminated clothing and footwear. Wash clothing
before reuse. Discard footwear if it cannot be decontaminated. Seek
immediate medical attention.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes
holding lids apart to ensure flushing of entire surface. Washing eyes
within several seconds of exposure is essential to minimize damage.
Seek immediate medical attention.
Ingestion:
Never give anything by mouth to an unconscious person, obtain
immediate medical attention. If vomiting occurs spontaneously, keep
airway clear. If swallowed DO NOT INDUCE VOMITING, give large amounts
of water.
Seek immediate medical attention.
Inhalation:
Remove person from contaminated area. If breathing has stopped,
resuscitate and administer oxygen if available.
Seek immediate medical attention.
SECTION V - Fire-Fighting Measures
Flash Point None
Special Fire-Fighting Procedures:
Wear self-contained breathing apparatus (SCBA) and complete personal
protective equipment when potential for exposure to vapors or products
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Enthone-OMI Inc.
________ a subsidiary of ASARCO
www.enthone-omi.com
MATERIAL SAFETY DATA SHEET
MSDS Number CJM6
MSDS Date 11/19/98
Spsds Date 04/24/96
Page Number 3 of 6
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of combustion exists.
Unusual Fire-Fighting Hazards:
Hydrogen, a highly flammable and explosive gas, may be generated by
the action of acids on many metals.
Heating of dried salts may yield toxic sulfur oxides, as well as other
hazardous fumes.
Extinguishing Media:
Use carbon dioxide.
Use dry chemical.
Use foam.
SECTION VI - Accidental Release Measures
Avoid contact with skin, eyes and clothing. Wear protective equipment
(see Section VIII), including self-contained breathing apparatus
(SCBA). Do not breathe mist or vapors. Contain spill and soak up in
suitable alkaline absorbent, such as lime or soda ash. Shovel into
plastic lined steel containers. Dilute residual material with large
amounts of water and neutralize with dilute alkali or soda ash.
Dispose of in accordance with Local, State and Federal regulations.
SECTION VII - Handling and Storage
Store in a cool, dry place. Keep away from alkalis. Loosen cover
cautiously when opening.
Additional Information:
Maintain adequate ventilation when neutralizing spillage due to
possible evolution of carbon dioxide.
Work/Hygienic Practices:
Do not consume, handle or store food, beverages or tobacco in areas
where this product is present. Emergency eye wash and safety shower
should be available. Wash thoroughly after handling.
SECTION VIII - Exposure Controls and Personal Protection
Occupational Exposure Limits
ACGIH TLV ACGIH TLV-C ACGIH STEL OSHA STEL OSHA PEL
WATER
NA NA NA NA NA
METHANE SULFONIC ACID
NA NA NA NA NA
ORGANIC TIN COMPOUND(S)
0.10 mg/M3 NA 0.20 mg/M3 NA 0.10 mg/M3
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Enthone-OMI Inc.
________ a subsidiary of ASARCO
www.enthone-omi.com
MATERIAL SAFETY DATA SHEET
MSDS Number CJM6
MSDS Date 11/19/98
Spsds Date 04/24/96
Page Number 4 of 6
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ORGANIC LEAD COMPOUND(S)
0.05 mg/M3 NA NA NA 0.05 mg/M3
Exposure limits for organic tin compounds are as Sn.
Exposure limits for lead compounds are as Pb. See 29 CFR 1910.1025
for further information on lead requirements.
Respirator:
Use NIOSH approved respirator when air concentration is greater than
the TLV or PEL.
Use cartridge filter for acid mist.
Eye Protection:
Chemical safety goggles recommended.
Face shield recommended.
Protective Clothing or Equipment:
Chemically resistant coveralls, hat, and shoes or boots.
Neoprene gloves.
PVC or nitrile gloves.
Ventilation:
Local exhaust recommended.
SECTION IX - Physical and Chemical Properties
Form Slightly turbid liquid
Color Tan
Odor Mild Sulfur
Solubility Complete
pH Value < 1.0
Boiling Point Not Available
Vapor Pressure (mmHg) Not Available
Melting Point Not Available
Evaporation Rate Unavailable
% Volatile By Weight Not Available
Specific Gravity: 1.116
SECTION X - Stability and Reactivity
Stability:
Stable under normal conditions. See Incompatibility Information.
Incompatibility (Materials to Avoid):
Alkalis.
Hazardous Decomposition Products:
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Enthone-OMI Inc.
________ a subsidiary of ASARCO
www.enthone-omi.com
MATERIAL SAFETY DATA SHEET
MSDS Number CJM6
MSDS Date 11/19/98
Spsds Date 04/24/96
Page Number 5 of 6
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In a fire: toxic sulfur oxides.
Hazardous Polymerization:
Hazardous polymerization will not occur.
Conditions to Avoid:
NA
SECTION XI - Toxicological Information
Route Species Exposure and Dose
METHANE SULFONIC ACID
Oral Rat, adult LD50 200.0 mg/kg
SECTION XII - Ecological Information
Ecological information on this product is not available.
SECTION XIII - Disposal Considerations
For waste disposal of spent, spilled, or contaminated product contact
a permitted TSDF (Treatment, Storage and Disposal Facility). Dispose
of in accordance with all applicable Local, State, and Federal
regulations.
SECTION XIV - Transport Information
Please contact the Regulatory Affairs Department at (203) 799-4917 for
the most current shipping information.
SECTION XV - Regulatory Information
SARA TITLE III SECTION 313:
This product contains the following toxic chemicals subject to the
reporting requirements of Section 313 of the Emergency Planning and
Community Right to Know Act of 1986 and of 40 CFR 372:
Ingredient Name CAS Number Percent
ORGANIC LEAD COMPOUND(S) TRADE SECRET < 2.0
-PROP 65 (BOTH CARCINOGEN AND TERATOGEN)
WARNING: This product may contain a chemical known to the state
of California to cause cancer or birth defects or other reproductive
harm.
Ingredient Name CAS Number Percent
ORGANIC LEAD COMPOUND(S) TRADE SECRET < 2.0
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Enthone-OMI Inc.
________ a subsidiary of ASARCO
www.enthone-omi.com
MATERIAL SAFETY DATA SHEET
MSDS Number CJM6
MSDS Date 11/19/98
Spsds Date 04/24/96
Page Number 6 of 6
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SECTION XVI - Other Information
Disclaimer:
This Material Safety Data Sheet may be used to comply with OSHA's
Hazard Communication Standard, 29 CFR 1910.1200. Enthone-OMI Inc.
furnishes the data contained herein in good faith at customer's
request without liability or legal responsibility for same whatsoever,
and no warranty or guarantee, express or implied, is made with respect
to such data; nor does Enthone-OMI Inc. grant permission,
recommendation, or inducement to infringe any patent whether owned by
Enthone-OMI Inc. or others. The data is offered solely for your
information and consideration. Since conditions of use are beyond
Enthone-OMI's control, user assumes all responsibility and risk.
CAS=Chemical Abstract Service
IARC=International Agency for Research on Cancer
NA=Not Applicable
NI=No Relevant Information Available
NTP=National Toxicology Program
PEL=Permissible Exposure Limit
SDT=Standard Draize Test
STEL=Short Term Exposure Limit
TLV=ACGIH Threshold Limit Value
TLV-C=ACGIH Threshold Limit Value, Ceiling
TRADE SECRET=Claimed As Allowed Under 29 CFR 1910.1200
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Enthone-OMI Inc.
________ a subsidiary of ASARCO
www.enthone-omi.com
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