CASWELL INC
Safety Data Sheet
Casweld CI
SECTION 1: Identification
1.1 Product identifier
Product name Casweld CI
Product number CWI
Brand Caswell
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
GHS classification in accordance with: (EC) No 1272/2008 (CLP)
- Skin corrosion/irritation (chapter 3.2), Cat. 2
- Skin sensitizer (chapter 3.4), Cat. 1
- Serious eye damage/eye irritation (chapter 3.3), Cat. 2
- Carcinogenicity (chapter 3.6), Cat. 2
- Specific target organ toxicity following repeated exposure (chapter 3.9), Cat. 1
2.2 GHS label elements, including precautionary statements
Pictogram
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Safety Data Sheet
Casweld CI
Hazard statement(s)
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H351 Suspected of causing cancer [route]
H372 Causes damage to organs [organs] through prolonged or repeated exposure
[route]
Precautionary statement(s)
P264 Wash … thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see … on this label).
P332+P313 If skin irritation occurs: Get medical advice/attention.
P362+P364 Take off contaminated clothing and wash it before reuse.
P261 Avoid breathing dust/fume/gas/mist/vapors/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P333+P313 If skin irritation or rash occurs: Get medical advice/attention.
P501 Dispose of contents/container to …
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses if present and easy to do. Continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/attention.
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P260 Do not breathe dust/fume/gas/mist/vapors/spray.
P270 Do not eat, drink or smoke when using this product.
P314 Get medical advice/attention if you feel unwell.
SECTION 3: Composition/information on ingredients
3.1 Substances
Hazardous components
1. Calcium carbonate (Natural)
Concentration 1 - 11 % (weight)
CAS no. 1317-65-3
2. Calcium fluoride
Concentration 1 - 11 % (weight)
CAS no. 7789-75-5
3. Iron (III) oxide
Concentration 1 - 11 % (weight)
CAS no. 1309-37-1
4. GRAPHITE powder
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Safety Data Sheet
Casweld CI
Concentration 1 - 11 % (weight)
CAS no. 7782-42-5
5. Dolomite (CaMg(CO3)2)
Concentration 1 - 11 % (weight)
CAS no. 16389-88-1
6. Strontium carbonate
Concentration 5 - 15 % (weight)
CAS no. 1633-05-2
7. Manganese (powder)
Concentration 1 - 11 % (weight)
CAS no. 7439-96-5
8. Barium carbonate
Concentration 1 - 11 % (weight)
EC no. 208-167-3
CAS no. 513-77-9
Index no. 056-003-00-2
9. NICKEL POWDER
Concentration 30 - 40 % (weight)
EC no. 231-111-4
CAS no. 7440-02-0
Index no. 028-002-00-7
10. Iron (wire)
Concentration 25 - 35 % (weight)
CAS no. 7439-89-6
11. Sodium silicate
Concentration 1 - 11 % (weight)
CAS no. 1344-09-8
SECTION 4: First-aid measures
4.1 Description of necessary first-aid measures
General advice Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled If breathed in, move person into fresh air. If not breathing, give artificial
respiration. Consult a physician.
In case of skin contact Wash off with soap and plenty of water. Get medical attention if symptoms
occur.
In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a
physician.
If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious
person. Rinse mouth with water. Consult a physician.
Personal protective equipment for first-aid responders
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Casweld CI
See section 8
4.2 Most important symptoms/effects, acute and delayed
not established
4.3 Indication of immediate medical attention and special treatment needed, if necessary
not established
SECTION 5: Fire-fighting measures
5.1 Suitable extinguishing media
Use water spray, alcohol resistant foam, dry chemical or carbon dioxide. Welding sparks can ignite combusible and
flammable materials. Use media recommended for burning material.
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
6.2 Environmental precautions
See section 13
6.3 Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Do not flush with water. Keep in suitable,
closed containers for disposal.
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product.
7.2 Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place.
SECTION 8: Exposure controls/personal protection
8.1 Control parameters
1. Calcium Carbonate (CAS: 1317-65-3)
PEL (Inhalation): see PNOR (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
2. Calcium Carbonate, Total dust (CAS: 1317-65-3)
PEL (Inhalation): 15 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 10 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): 10 mg/m3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
3. Calcium Carbonate, Respirable fraction (CAS: 1317-65-3)
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Casweld CI
PEL (Inhalation): 5 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 5 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): 5 mg/m3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
4. Limestone (CAS: 1317-65-3)
PEL (Inhalation): see PNOR (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
5. Limestone, Total dust (CAS: 1317-65-3)
PEL (Inhalation): 15 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 10 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): 10 mg/m3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
6. Limestone, Respirable fraction (CAS: 1317-65-3)
PEL (Inhalation): 5 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 5 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): 5 mg/m3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
7. Marble (CAS: 1317-65-3)
PEL (Inhalation): See PNOR (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
8. Marble, Total dust (CAS: 1317-65-3)
PEL (Inhalation): 15 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 10 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): 10 mg/m3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
9. Marble, Respirable fraction (CAS: 1317-65-3)
PEL (Inhalation): 5 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 5 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): 5 mg/m3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
10. Iron oxide (CAS: 1309-37-1)
PEL (Inhalation): 10 (fume) mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 5 mg/m3Ȩfume) (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): 5 mg/m3Ȩdust and fume) (NIOSH)
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Casweld CI
OSHA Annotated Table Z-1, www.osha.gov
11. Graphite, natural respirable dust (CAS: 7782-42-5)
PEL (Inhalation): See Annotated Z-3 ppm (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): See Annotated Z-3 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): See Annotated Z-3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): See Annotated Z-3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
12. Graphite, synthetic, Total dust (CAS: 7782-42-5)
PEL (Inhalation): 15 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 10 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): See Appendix D (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
13. Graphite, synthetic, Respirable Fraction (CAS: 7782-42-5)
PEL (Inhalation): 5 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 5 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
14. Nickel, metal and insoluble compounds (as Ni) (CAS: 7440-02-0)
PEL (Inhalation): 1 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): metal 0.5 mg/m3, insoluble 0.1 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): Ca, 0.015 mg/m3, See Appendix A (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
15. Nickel, soluble compounds (as Ni) (CAS: 7440-02-0)
PEL (Inhalation): 1 mg/m3 (OSHA)
OSHA Annotated Table Z-1, www.osha.gov
PEL (Inhalation): 0.05 mg/m3 (Cal/OSHA)
OSHA Annotated Table Z-1, www.osha.gov
REL (Inhalation): Ca 0.015 mg/m3 (NIOSH)
OSHA Annotated Table Z-1, www.osha.gov
8.2 Appropriate engineering controls
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product.
8.3 Individual protection measures, such as personal protective equipment (PPE)
Pictograms
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Safety Data Sheet
Casweld CI
Eye/face protection
Welder's helmet or face shield with color absorbing lenses. Shield and filter to provide protection from UV radiation,
infrared and molten metal approved to standard EN379. Filter shade to be a minimum of shade 9.
Skin protection
Heat resistant protective clothing. Safety boots, apron, arm and shoulder protection.
Body protection
Type A or B gloves. Type B recommended when high dexterity is required.
Respiratory protection
Use an air purifying dust respirator when welding or brazing in a confined space, or when local exhaust or
ventialtion is not sufficient to keep exposure values within safe limits.
SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
Appearance/form (physical state, color, etc.) Black Solid
Odor None
Odor threshold Not Available
pH Not Available
Melting point/freezing point >2300 deg F
Initial boiling point and boiling range Not Available
Flash point Not Available
Evaporation rate Not Available
Flammability (solid, gas) Not Available
Upper/lower flammability limits Not Available
Vapor pressure Not Available
Vapor density Not Available
Relative density 6-9 g/cm3
Solubility(ies) Insoluble
Partition coefficient: n-octanol/water Not Available
Auto-ignition temperature Not Available
Decomposition temperature Not Available
Viscosity Not Available
Explosive properties Not Available
Oxidizing properties Not Available
SECTION 10: Stability and reactivity
10.1 Reactivity
Contact with chemical substances like acids or strong bases cause generation of gas.
10.2 Chemical stability
Stable
10.5 Incompatible materials
Reacts with acid
SECTION 11: Toxicological information
Information on toxicological effects
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Safety Data Sheet
Casweld CI
Acute toxicity
Overexposure to brazing and soldering fumes may result in symptoms like metal fume fever, dizziness, nausea,
dryness or irritation of the nose, throat or eyes. Tin: May cause skin irritation. May cause eye irritation due to
mechanical action. Inhalation of tin dust may cause respiratory tract and mucous membrane tract irritation due to
mechanical action. It is poorly absorbed from the digestive tract. It can cause gastrointestinal tract disturbance
which may be irritant or astringent on the stomach. Silver may cause argyria (a slate-grey or bluish discoloration of
the skin and deep tissues due to the deposit of insoluble albuminate of silver). Symptoms of systematic copper
poisoning may include: capillary damage, headache, cold sweat, weak pulse, kidney and liver damage, central
nervous system excitation followed by depression, jaundice, convulsions, paralysis and coma. Signs and symptoms
of zinc exposure are central nervous system depression, cough, chest pain and difficulty breathing. Exposure to
high airborne concentrations can cause anaesthetic effects. Toxicity reported for borates in humans: ingestion or
absorption may cause nausea, vomiting, diarrhea, abdominal cramps, anderythematous lesions on the skin and
mucous membranes. Other symptoms include: circulatory collapse, tachycardia, cyanosis, delirium, convulsions
and coma. Death has been reported to occur in infants from less than 5 grams and in adults from 5 to 20 grams.
LD/LC50 Values that are relevant for classification Silver 7440-22-4 Oral LD50 >5000 mg/kg (rat)
LD/LC50 Values that are relevant for classification Copper 7440-50-8 Oral LD50 >2000 mg/kg (rat) Dermal LD50
>2000 mg/kg (rat) Inhalation LC50 >5.11 mg/L/4 hr (rat) Intraperitoneal LD50 3.5 mg/kg (mouse)
LD/LC50 Values that are relevant for classification Zinc 7440-66-6 Oral LD50 630 mg/kg (rat)
LD/LC50 Values that are relevant for classification Potassium Carbonate 584-08-7 Oral LD50 1870 mg/kg (rat)
LC50 <510 mg/l (96h) (fathead minnow)
LD/LC50 Values that are relevant for classification Boric Acid 10043-35-3 Oral LD50 2660 mg/kg (rat) LC50 53.2
mg/l (21d) (water flea)
Serious eye damage/irritation
Copper deposition in the cornea as exemplified by humans with Wilson’s disease.
Respiratory or skin sensitization
Overexposure to welding fumes may affect pulmonary function.
Germ cell mutagenicity
Chronic copper poisoning is typified by hepatic cirrhosis, brain damage and demyelination, kidney defect.
Summary of evaluation of the CMR properties
It has also been reported that copper poisoning has led to haemolytic anemia and accelerates arteriosclerosis,
damage to the lungs, vomiting, diarrhoea, abdominal pain and blood disorders. Excessive inhalation of zinc oxide
fumes may produce symptoms known as “Zinc Shakes” which are flu-like and usually cease when the individual is
removed from the source. Prolonged or repeated exposure can cause vomiting, diarrhoea, lung irritation.
STOT-repeated exposure
Overexposure to welding fumes may affect pulmonary function.
SECTION 12: Ecological information
Toxicity
Welding rods contain metals which are considered to be very toxic towards aquatic organisms. Finely divided
welding rods are therefore considered harmful to aquatic organisms
SECTION 13: Disposal considerations
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Casweld CI
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.
SECTION 14: Transport information
DOT (US)
Not dangerous goods
IMDG
Not dangerous goods
IATA
Not dangerous goods
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations specific for the product in question
New Jersey Right To Know Components
Common name: CALCIUM CARBONATE
CAS number: 1317-65-3
Pennsylvania Right To Know Components
Chemical name: Limestone
CAS number: 1317-65-3
New Jersey Right To Know Components
Common name: IRON OXIDE
CAS number: 1309-37-1
Pennsylvania Right To Know Components
Chemical name: Iron oxide
CAS number: 1309-37-1
New Jersey Right To Know Components
Common name: GRAPHITE (NATURAL)
CAS number: 7782-42-5
Pennsylvania Right To Know Components
Chemical name: Graphite
CAS number: 7782-42-5
Massachusetts Right To Know Components
Chemical name: Manganese
CAS number: 7439-96-5
New Jersey Right To Know Components
Common name: MANGANESE
CAS number: 7439-96-5
Pennsylvania Right To Know Components
Chemical name: Manganese
CAS number: 7439-96-5
Massachusetts Right To Know Components
Chemical name: Nickel
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Casweld CI
CAS number: 7440-02-0
New Jersey Right To Know Components
Common name: NICKEL
CAS number: 7440-02-0
Pennsylvania Right To Know Components
Chemical name: Nickel
CAS number: 7440-02-0
California Prop. 65 components
Chemical name: NICKEL POWDER
CAS number: 7440-02-0
10/01/1989 - Cancer
HMIS Rating
Casweld CI
HEALTH 1
FLAMMABILITY 0
PHYSICAL HAZARD 0
PERSONAL PROTECTION D
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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