MSDS Number: A7140 * * * * * Effective Date: 02/16/06 * * * * * Supercedes:
05/08/03
Antifoam B庐 Silicone Emulsion
1. Product Identification
Synonyms: None
CAS No.: Not applicable.
Molecular Weight: Not applicable.
Chemical Formula: Not applicable.
Product Codes:
J.T. Baker: B531
Mallinckrodt: 3595
2. Composition/Information on Ingredients
Ingredient CAS No Percent Hazardous
--------------------------------------- ------------ ------------ ---------
Water 7732-18-5 ca. 83% No
Dimethyl Siloxanes 63148-62-9 ca. 9% No
Methyl cellulose 9004-67-5 ca. 2% No
Hydrogenated tallow glycerides 68308-54-3 ca. 1% Yes
3. Hazards Identification
Emergency Overview
--------------------------
CAUTION! MAY CAUSE EYE IRRITATION.
J.T. Baker SAF-T-DATA(tm) Ratings (Provided here for your
convenience)
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Health Rating: 1 - Slight
Flammability Rating: 1 - Slight
Reactivity Rating: 0 - None
Contact Rating: 1 - Slight
Lab Protective Equip: GOGGLES; LAB COAT
Storage Color Code: Orange (General Storage)
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Potential Health Effects
----------------------------------
Inhalation:
No adverse health effects via inhalation.
Ingestion:
No adverse effects expected. May cause mild irritation to the
gastrointestinal tract.
Skin Contact:
Not expected to be a health hazard from skin exposure.
Eye Contact:
Direct eye contact may cause temporary discomfort with mild redness and
dryness similar to windburn.
Chronic Exposure:
No information found.
Aggravation of Pre-existing Conditions:
No information found.
4. First Aid Measures
Inhalation:
Not expected to require first aid measures. Remove to fresh air. Get
medical attention for any breathing difficulty.
Ingestion:
Not expected to require first aid measures. If large amounts were
swallowed, give water to drink and get medical advice.
Skin Contact:
Not expected to require first aid measures. Wash thoroughly with running
water. Get medical advice if irritation develops.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes, lifting
upper and lower eyelids occasionally. Get medical attention if irritation
persists.
5. Fire Fighting Measures
Fire:
Flash point: > 101.1C (> 214F) CC
Not considered to be a fire hazard.
Explosion:
Not considered to be an explosion hazard.
Fire Extinguishing Media:
Dry chemical, foam, water or carbon dioxide.
Special Information:
In the event of a fire, wear full protective clothing and NIOSH-approved
self-contained breathing apparatus with full facepiece operated in the
pressure demand or other positive pressure mode.
6. Accidental Release Measures
Caution! Floor and other surfaces may be slippery. Ventilate area of leak
or spill. Wear appropriate personal protective equipment as specified in
Section 8. Contain and recover liquid when possible. Collect liquid in an
appropriate container or absorb with an inert material (e. g., vermiculite,
dry sand, earth), and place in a chemical waste container. Do not use
combustible materials, such as saw dust. Do not flush to sewer!
7. Handling and Storage
Keep in a tightly closed container, stored in a cool, dry, ventilated area.
Protect against physical damage. Containers of this material may be
hazardous when empty since they retain product residues (vapors, liquid);
observe all warnings and precautions listed for the product.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits:
None established.
Ventilation System:
In general, dilution ventilation is a satisfactory health hazard control for
this substance. However, if conditions of use create discomfort to the
worker, a local exhaust system should be considered.
Personal Respirators (NIOSH Approved):
Not expected to require personal respirator usage.
Skin Protection:
Wear protective gloves and clean body-covering clothing.
Eye Protection:
Use chemical safety goggles. Maintain eye wash fountain and quick-
drench facilities in work area.
9. Physical and Chemical Properties
Appearance:
White liquid.
Odor:
Light odor.
Solubility:
Negligible.
Specific Gravity:
1.00 @ 25C
pH:
No information found.
% Volatiles by volume @ 21C (70F):
100
Boiling Point:
100C (212F)
Melting Point:
No information found.
Vapor Density (Air=1):
Not applicable.
Vapor Pressure (mm Hg):
30 @ 20C (68F)
Evaporation Rate (BuAc=1):
No information found.
10. Stability and Reactivity
Stability:
Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products:
Silicon dioxide, carbon oxides, and formaldehyde.
Hazardous Polymerization:
Will not occur.
Incompatibilities:
Strong oxidizers.
Conditions to Avoid:
Incompatibles.
11. Toxicological Information
--------\Cancer Lists\------------------------------------------------------
---NTP Carcinogen---
Ingredient Known Anticipated IARC Category
------------------------------------ ----- ----------- -------------
Water (7732-18-5) No No None
Dimethyl Siloxanes (63148-62-9) No No None
Methyl cellulose (9004-67-5) No No None
Hydrogenated tallow glycerides No No None
(68308-54-3)
12. Ecological Information
Environmental Fate:
For dimethyl siloxanes: When released into the soil, this material is not
expected to biodegrade. When released into the soil, this material is not
expected to leach into groundwater. When released into the soil, this
material is not expected to evaporate significantly. When released into
water, this material is not expected to biodegrade. When released into
water, this material is not expected to evaporate significantly. When
released into the air, this material may be removed from the atmosphere to
a moderate extent by dry deposition.
Environmental Toxicity:
No information found.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in
an appropriate and approved waste disposal facility. Processing, use or
contamination of this product may change the waste management options.
State and local disposal regulations may differ from federal disposal
regulations. Dispose of container and unused contents in accordance with
federal, state and local requirements.
14. Transport Information
Not regulated.
15. Regulatory Information
--------\Chemical Inventory Status - Part 1\---------------------------------
Ingredient TSCA EC Japan Australia
----------------------------------------------- ---- --- ----- ---------
Water (7732-18-5) Yes Yes Yes Yes
Dimethyl Siloxanes (63148-62-9) Yes No Yes Yes
Methyl cellulose (9004-67-5) Yes No Yes Yes
Hydrogenated tallow glycerides (68308-54-3) Yes Yes No Yes
--------\Chemical Inventory Status - Part 2\---------------------------------
--Canada--
Ingredient Korea DSL NDSL Phil.
----------------------------------------------- ----- --- ---- -----
Water (7732-18-5) Yes Yes No Yes
Dimethyl Siloxanes (63148-62-9) Yes Yes No Yes
Methyl cellulose (9004-67-5) Yes Yes No Yes
Hydrogenated tallow glycerides (68308-54-3) Yes Yes No Yes
--------\Federal, State & International Regulations - Part 1\----------------
-SARA 302- ------SARA 313------
Ingredient RQ TPQ List Chemical Catg.
----------------------------------------- --- ----- ---- --------------
Water (7732-18-5) No No No No
Dimethyl Siloxanes (63148-62-9) No No No No
Methyl cellulose (9004-67-5) No No No No
Hydrogenated tallow glycerides (68308-54-3)No No No No
--------\Federal, State & International Regulations - Part 2\----------------
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
----------------------------------------- ------ ------ ------
Water (7732-18-5) No No No
Dimethyl Siloxanes (63148-62-9) No No Yes
Methyl cellulose (9004-67-5) No No No
Hydrogenated tallow glycerides No No No
(68308-54-3)
Chemical Weapons Convention: No TSCA 12(b): No CDTA: No
SARA 311/312: Acute: Yes Chronic: No Fire: No Pressure: No
Reactivity: No (Mixture / Liquid)
Australian Hazchem Code: None allocated.
Poison Schedule: None allocated.
WHMIS:
This MSDS has been prepared according to the hazard criteria of the
Controlled Products Regulations (CPR) and the MSDS contains all of the
information required by the CPR.
16. Other Information
NFPA Ratings: Health: 1 Flammability: 0 Reactivity: 0
Label Hazard Warning:
CAUTION! MAY CAUSE EYE IRRITATION.
Label Precautions:
Avoid contact with eyes.
Wash thoroughly after handling.
Label First Aid:
In case of eye contact, immediately flush eyes with plenty of water for at
least 15 minutes. Get medical attention if irritation develops or persists.
Product Use:
Laboratory Reagent.
Revision Information:
No Changes.
Disclaimer:
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Mallinckrodt Baker, Inc. provides the information contained herein in
good faith but makes no representation as to its comprehensiveness or
accuracy. This document is intended only as a guide to the
appropriate precautionary handling of the material by a properly
trained person using this product. Individuals receiving the
information must exercise their independent judgment in determining
its appropriateness for a particular purpose. MALLINCKRODT
BAKER, INC. MAKES NO REPRESENTATIONS OR
WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING
WITHOUT LIMITATION ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE WITH RESPECT TO THE INFORMATION SET
FORTH HEREIN OR THE PRODUCT TO WHICH THE
INFORMATION REFERS. ACCORDINGLY, MALLINCKRODT
BAKER, INC. WILL NOT BE RESPONSIBLE FOR DAMAGES
RESULTING FROM USE OF OR RELIANCE UPON THIS
INFORMATION.
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Prepared by: Environmental Health & Safety
Phone Number: (314) 654-1600 (U.S.A.)
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