CASWELL INC
Safety Data Sheet
Deoxidizer/Desmut
SECTION 1: Identification
1.1 Product identifier
Product name Deoxidizer/Desmut
Product number ALDEOX
Brand Caswell
1.3 Recommended use of the chemical and restrictions on use
Metal Etch
1.4 Supplier's details
Name Caswell Inc
Address 7696 Route 31
Lyons, NY 14489
USA
Telephone 315 946 1213
Fax 315 946 4456
email sales@caswellplating.com
1.5 Emergency phone number(s)
Office Hours (9-4ET): 315 946 1213
24 Hour: CHEMTEL US# 1-800-255-3924 Intl# +01-813-248-0585
SECTION 2: Hazard identification
2.1 Classification of the substance or mixture
- Acute toxicity, oral (chapter 3.1), Cat. 4
- Skin corrosion/irritation (chapter 3.2), Cat. 1
- Eye damage/irritation (chapter 3.3), Cat. 1
2.2 GHS label elements, including precautionary statements
Pictogram
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Safety Data Sheet
Deoxidizer/Desmut
Signal word Danger
Hazard statement(s)
H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
Precautionary statement(s)
P264 Wash … thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/.../if you feel unwell,
P330 Rinse mouth.
P501 Dispose of contents/container to …
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse
skin with water/shower.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P310 Immediately call a POISON CENTER/doctor/...
P321 Specific treatment (see … on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses if present and easy to do. Continue rinsing.
P405 Store locked up.
SECTION 3: Composition/information on ingredients
3.1 Substances
Hazardous components
1. Sulfuric acid (90-98 %)
Concentration 18 %
EC no. 231-639-5
CAS no. 7664-93-9
Index no. 016-020-00-8
2. Sodium nitrate
Concentration 6%
CAS no. 7631-99-4
3. WATER OR OTHER NON-REPORTABLE INGREDIENTS
Concentration 76 %
CAS no. 7732-18-5
SECTION 4: First-aid measures
4.1 Description of necessary first-aid measures
General advice Avoid all contact. Consult a physician if exposed.
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Deoxidizer/Desmut
If inhaled If breathed in, move person into fresh air. If not breathing, give artificial
respiration. Consult a physician.
In case of skin contact Rinse with plenty of water. Get medical attention if irritation develops and
persists.
In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a
physician.
If swallowed Drink 1 or 2 glasses of water. Do NOT induce vomiting. Get medical
attention immediately if symptoms occur.
Personal protective equipment for first-aid responders
See section 8
4.2 Most important symptoms/effects, acute and delayed
Not Available
SECTION 5: Fire-fighting measures
5.1 Suitable extinguishing media
Use extinguishing media appropriate for surrounding fire.
5.2 Specific hazards arising from the chemical
Not available
5.3 Special protective actions for fire-fighters
Wear self-contained breathing apparatus for firefighting if necessary.
SECTION 6: Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
See section 8 for PPE.
6.2 Environmental precautions
See section 12 for Environmental Information
6.3 Methods and materials for containment and cleaning up
SMALL SPILLS: Contain and absorb with absorbent material and place into containers for later disposal. Wash site
of spillage thoroughly with water. LARGE SPILLS: Dike far ahead of spill to prevent further movement. Recover by
pumping or by using a suitable absorbent material and place into containers for later disposal. Dispose in suitable
waste container.
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. For precautions see section 2.2.
7.2 Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully
resealed and kept upright to prevent leakage. Incompatible with strong acids and bases.
SECTION 8: Exposure controls/personal protection
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Safety Data Sheet
Deoxidizer/Desmut
8.1 Control parameters
1. Sulfuric acid (CAS: 7664-93-9)
PEL (Inhalation): 1 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
2. Sulfuric acid (CAS: 7664-93-9)
PEL (Inhalation): 0.1 mg/m3, (ST) 3 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
3. Sulfuric acid (CAS: 7664-93-9)
REL (Inhalation): 1 mg/m3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
8.2 Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of
workday.
8.3 Individual protection measures, such as personal protective equipment (PPE)
Pictograms
Eye/face protection
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH
(US) or EN 166(EU).
Skin protection
Wear chemical resistant gloves and clothing.
Body protection
Choose body protection in relation to its type, to the concentration and amount of dangerous substances, and to the
specific work-place., The type of protective equipment must be selected according to the concentration and amount
of the dangerous substance at the specific workplace.
Respiratory protection
Wear respiratory protection. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel
to safe areas. For personal protection see section 8.
Thermal hazards
None Known
SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
Appearance/form (physical state, color, etc.) Light Brown Liquid
Odor No information Available
Odor threshold No information Available
pH 1.0
Melting point/freezing point No information Available
Initial boiling point and boiling range 152 deg F
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Safety Data Sheet
Deoxidizer/Desmut
Flash point > 300 deg F
Evaporation rate No information Available
Flammability (solid, gas) No information Available
Upper/lower flammability limits No information Available
Upper/lower explosive limits No information Available
Vapor pressure No information Available
Vapor density No information Available
Relative density 1.4269
Solubility(ies) No information Available
Partition coefficient: n-octanol/water No information Available
Auto-ignition temperature No information Available
Decomposition temperature No information Available
Viscosity No information Available
Explosive properties No information Available
Oxidizing properties No information Available
Other safety information
Product does not contain Volatile Organic Compounds
SECTION 10: Stability and reactivity
10.1 Reactivity
No information Available
10.2 Chemical stability
Stable
10.3 Possibility of hazardous reactions
None
10.4 Conditions to avoid
Temperature Extremes. Direct Sunlight
10.5 Incompatible materials
Strong Acids and Bases
10.6 Hazardous decomposition products
Carbon Oxides. Steam. Hydrocarbons.
SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
Sulfuric Acid: 510mg/m3 (Rat) 2h
Sodium Nitrate: 1267 mg/kg (Rat)
Skin corrosion/irritation
Irritating To Skin
Serious eye damage/irritation
Corrosive to eyes
Respiratory or skin sensitization
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Safety Data Sheet
Deoxidizer/Desmut
Harmful by inhalation
Germ cell mutagenicity
No information Available
Carcinogenicity
Sulfuric Acid: Group 1 IARC
Sodium Nitrate: Group 2A IARC
Reproductive toxicity
No information Available
STOT-single exposure
No information Available
STOT-repeated exposure
No information Available
Aspiration hazard
No information Available
SECTION 12: Ecological information
Toxicity
Sulfuric Acid: 500: 96h LC50 Static (fish)
Sodium Nitrate: 2000 96h LC50 (fish)
Persistence and degradability
No information Available
Bioaccumulative potential
No information Available
Mobility in soil
No information Available
Results of PBT and vPvB assessment
No information Available
SECTION 13: Disposal considerations
Disposal of the product
Consult appropriate federal and local regulations for disposal. Empty containers are subject to the same regulations.
Disposal of contaminated packaging
Consult appropriate federal and local regulations for disposal. Empty containers are subject to the same regulations.
Waste treatment
No information available
Sewage disposal
Consult appropriate federal and local regulations for disposal. Empty containers are subject to the same regulations.
SECTION 14: Transport information
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Safety Data Sheet
Deoxidizer/Desmut
DOT (US)
UN Number: UN3264
Class: 8
Packing Group: II
Proper Shipping Name: Corrosive liquid, acidic, inorganic NOS (Sulfuric Acid Solution)
Reportable quantity (RQ):
Marine pollutant:
Poison inhalation hazard:
IMDG
UN Number: UN3264
Class: 8
Packing Group: II
EMS Number:
Proper Shipping Name: Corrosive liquid, acidic, inorganic NOS (Sulfuric Acid Solution)
IATA
UN Number: UN3264
Class: 8
Packing Group: II
Proper Shipping Name: Corrosive liquid, acidic, inorganic NOS (Sulfuric Acid Solution)
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations specific for the product in question
Massachusetts Right To Know Components
Chemical name: Sulfuric acid
CAS number: 7664-93-9
New Jersey Right To Know Components
Common name: SULFURIC ACID
CAS number: 7664-93-9
Pennsylvania Right To Know Components
Chemical name: Sulfuric acid
CAS number: 7664-93-9
California Prop. 65 components
Chemical name: Sulfuric acid (90-98 %)
CAS number: 7664-93-9
03/14/2003 - Cancer
Pennsylvania Right To Know Components
Chemical name: Nitric acid, sodium salt
CAS number: 7631-99-4
HMIS Rating
Deoxidizer/Desmut
HEALTH *3
FLAMMABILITY 0
PHYSICAL HAZARD 1
PERSONAL PROTECTION D
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Safety Data Sheet
Deoxidizer/Desmut
NFPA Rating
SECTION 16: Other information
16.1 Further information/disclaimer
DISCLAIMER: The information above is believed to be accurate and represents the best information currently
available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with
respect to such information, and we assume no liability resulting from its use. Users should make their own
investigation to determine the suitability of information for their particular purposes. In no event shall Caswell Inc be
liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental,
consequential or exemplary damages, whatsoever arising, even if Caswell Inc has been advised of the possibility of
such damages.
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