MATERIAL SAFETY DATA SHEET
LIQUID COPPER 5% Page 1 of 4 Issue Date: 03/06
SECTION 1. PRODUCT AND COMPANY IDENTIFICATION
Chemical Product
LIQUID COPPER 5%
Common Name: Fertilizing compound, liquid.
Chemical Description: Copper lignosulfonate complex, aqueous solution.
TSCA/CAS No.: This product is a mixture 鈥? there is no specific CAS number.
Manufactured For
Monterey AgResources
P. O. Box 35000
Fresno, CA 93745-5000
Emergency Phone Numbers
Emergency Telephone: DAYS: (559) 499-2100 EVES: (559) 994-9144
CHEMTREC (24-Hour Emergency Number): (800) 424-9300
EPA National Response Center: (800) 424-8802
SECTION 2. HAZARDOUS INGREDIENTS
CHEMICAL CAS NO. % TLV OR PEL RQ (lbs)
Copper sulfate 7758-98-7 12.7 N.P.* 10
* N.P. - Not pertinent.
SECTION 3. EMERGENCY/HAZARDS OVERVIEW
Dark brown viscous liquid with slight lignin odor. Mild irritant to eyes and skin. If ingested, may cause
stomach cramps and/or nausea. High temperatures may result in sulfur trioxide fumes. Contain any liquid
runoff. Regulated as a D.O.T. hazardous material when packaged in containers >8 gallons.
HEALTH: 1 REACTIVITY: 0 FLAMMABILITY: 0 ENVIRONMENT: 1
(0=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme)
SECTION 4. FIRST AID
Eyes: Flush immediately with water for at least 15 minutes. Call a physician if eye irritation
persists.
Skin: Wash thoroughly with soap and water. Remove contaminated clothing and wash before
reuse. See a physician if skin becomes irritated.
Ingestion: If conscious and alert, drink water or milk to dilute, then induce vomiting. Call a physician
or Poison Control Center immediately.
Inhalation: Move to fresh air. If breathing becomes difficult, call a physician.
LIQUID COPPER 5% Page 2 of 4 Issue Date: 03/06
SECTION 5. FIRE AND EXPLOSION HAZARDS
Flash Point: >200潞F.
Test Method: ASTM D-56.
LEL Flammable Limits: Not pertinent.
UEL Flammable Limits: Not pertinent.
Autoignition Temperature: Not pertinent.
Flammability Classification: Noncombustible.
Known Hazardous Products of Combustion: Thermal degradation at >575潞C (1067潞F)
may produce sulfur trioxide.
Properties that Initiate/Contribute to Intensity of Fire: None.
Potential For Dust Explosion: None.
Reactions that Release Flammable Gases or Vapors: Not known.
Potential For Release of Flammable Vapors: None.
Unusual Fire & Explosion Hazards: None.
Extinguishing Media: Not pertinent.
Special Firefighting Procedures: Wear positive pressure, self-contained
breathing apparatus and goggles. Contain
any liquid runoff.
SECTION 6. SPILLS AND LEAKS
Containment: Prevent product spillage from entering drinking water supplies or streams.
Clean Up: Collect liquid or absorb onto absorbent material and package for disposal.
Evacuation: Not necessary.
SECTION 7. STORAGE AND HANDLING
Storage: Store in plastic or stainless steel container in a cool, well-ventilated, dry place at
temperatures above 40潞F. Do not store in contact with brass. Do not store near
food or feeds. Do not stack pallets more than two (2) high.
Transfer Equipment: Transfer product using chemical-resistant plastic or stainless steel tanks, pumps,
valves, etc.
Work/Hygienic Practices: Keep out of reach of children. Avoid contact with eyes, skin and clothing.
Avoid inhalation of spray mists. Wash thoroughly with water after handling.
SECTION 8. PERSONAL PROTECTIVE EQUIPMENT
Eyes: Chemical dust/splash goggles or full-face shield to prevent eye contact. As a general rule,
do not wear contact lenses when handling.
Skin: Impervious gloves and clothes.
Respiratory: Not normally needed. If use generates an aerosol mist or respiratory irritation, use NIOSH-
approved dust/mist respirator (such as 3M #8710).
Ventilation: Recommended but no TLV established.
LIQUID COPPER 5% Page 3 of 4 Issue Date: 03/06
SECTION 9. PHYSICAL AND CHEMICAL DATA
Appearance: Dark brown, viscous liquid.
Odor: Slight lignin odor.
pH: 3.9
Vapor Pressure: 760 mm Hg.
Vapor Density (Air=1): <1.0
Boiling Point: 100掳C (212掳F)
Freezing Point: Not available.
Water Solubility: Completely miscible.
Density: 9.6 - 9.9 lbs./gal.
Evaporation Rate: Same as water.
Viscosity: Not available.
% Volatile: Not available.
Octanol/Water Partition Coefficient: Not available.
Saturated Vapor Concentration: Not available.
SECTION 10. STABILITY AND REACTIVITY
Stability: Stable.
Conditions To Avoid: None known.
Incompatibility: Contact with brass or strong oxidizing agents.
Hazardous Decomposition Products: Thermal degradation at high temperatures above 575掳C
(1067掳F) may produce sulfur trioxide.
Hazardous Polymerization: Will not occur.
SECTION 11. POTENTIAL HEALTH EFFECTS
Acute Effects:
Eyes: Mild irritant. May cause redness.
Skin: Mild irritant, especially from prolonged exposure. May cause redness.
Ingestion: May cause stomach cramps and/or nausea.
Inhalation: None expected but inhalation of aerosol mist may cause mild irritation of nasal
mucous membranes.
Subchronic Effects: None known.
Chronic Effects: None known.
SECTION 12. ECOLOGICAL INFORMATION
Algal/Lemna Growth Inhibition: Not known.
Toxicity to Fish and Invertebrates: Not known.
Toxicity to Plants: Not known.
Toxicity in Birds: Not known.
LIQUID COPPER 5% Page 4 of 4 Issue Date: 03/06
SECTION 13. DISPOSAL
Do not contaminate lakes, streams, ponds, estuaries, oceans or other waters by discharge of waste effluents or
equipment washwaters. Dispose of waste effluents according to state and local regulations. Also, chemical
additions or other alterations of this product may invalidate any disposal information in this MSDS. Therefore,
consult local waste regulators for proper disposal. Do not discharge.
SECTION 14. TRANSPORTATION
D.O.T.: <8 gallons Not D.O.T. Regulated.
>8 gallons Environmentally Hazardous Substance, Liquid,
N.O.S. (Cupric Sulfate), 9, UN 3082, PG III, RQ 10
Lbs.
Other Shipping Description: Fertilizing Compounds (Manufactured), Liquid.
NMFC Item 68140 Sub 6, LTL Class 70
SECTION 15. REGULATORY INFORMATION
CERCLA: Copper sulfate is listed as priority pollutant under the Clean Water Act and, as such, falls under
the CERCLA spill reporting requirements of 40 CFR 302.
SARA TITLE III, Section 313 Toxic Chemicals: Copper compounds (12.7%).
PROPOSITION 65 (CA): WARNING: This product contains chemicals known to the State of California to
cause cancer and birth defects or other reproductive harm.
SECTION 16. OTHER
While the information contained herein is based on data considered accurate and was compiled to comply
with the Federal Hazard Communication Standard and the California Hazardous Substances Information
and Training Act, it is provided for guidance only. Monterey AgResources does not guarantee its accuracy
or completeness. Health and safety precautions in this data sheet may not be adequate for all individuals
and/or situations. It is the user鈥檚 obligation to evaluate and use this product safely and to comply with all
applicable laws and regulations; in so doing, user assumes all risk in use of the material. The information
contained herein is not to be taken as a warranty or representation for which Monterey AgResources
assumes legal responsibility.
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