COPPER SULFATE ANHYDROUS

Safety Data Sheet
Emergency Telephone Number: CHEMTREC 1-800-424-9300       For Information call: DUDLEY 732-886-3100       
      DUDLEY CORPORATION
           	     125 Kenyon Drive
       				         	     Lakewood, New Jersey 08701
Effective Date: January 1, 2025	
1. PRODUCT ID: Syn: Cupric Sulfate    CAS No.: 7758-98-7 E-C No.:231-847-6 Weight:  159.61g/mol 	Formula: CuO4S

2. HAZARDS ID: GHS:  Acute aquatic toxicity (Category 1)	Chronic aquatic toxicity (Category 1)
Serious Eye damage (Category 1)  Acute toxicity, Oral (Category 4)
 Pictogram: 					    
Signal Word:         DANGER
HAZARD STATEMENT(S):	H318: Causes serious eye damage.   H410: Very Toxic to aquatic life with long lasting effects. H302:Harmful if swallowed. 	
PRECAUTIONARY STATEMENT(S):. P280: Wear protective gloves/eye & face protection. P264: Wash skin thoroughly after handling. P270: Do not eat, drink, or smoke when using this product. P280: Wear eye protection / face protection. 
P273: Avoid release into the environment. P301+P312+P330: If Swallowed: Call a poison center if you feel unwell. Rinse mouth. P305 + P351 + P338: If in Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present & easy to do so. Continue rinsing.    P391: Collect Spillage  P501: Dispose of contents/container to an approved waste disposal plant.

Potential Health Effects: Eye: Risk of serious damage to eyes.	Skin: Harmful in contact with skin. 
Ingestion: Harmful if swallowed. 		Inhalation: Harmful by inhalation. 
2.3: Other Hazards: none

3. COMPOSITION / INFO ON INGREDIENTS: 
Chemical Name			 CAS No.	 	Percent		
Copper Sulfate                                            7758-98-7              90-100

4. FIRST AID: Inhaled: Move person to fresh air. If not breathing give artificial respiration. Skin: Wash off with soap & water Eye: Rinse thoroughly with plenty of water for at least 15 minutes. Swallowed: never give anything by mouth to an unconscious person, rinse with water. Physician: Treat symptomatically. 

5. FIRE FIGHTING:   Extinguishing: Use water spray, alcohol resistant foam, dry chemical, carbon dioxide.. 
Firefighter: Wear self-contained breathing apparatus. Hazards: Sulfur, borane/boron, copper oxides.

6. ACCIDENTAL RELEASE: Ventilate area of leak or spill. Wear PPE (respiratory protection) as specified in Section 8.  Avoid breathing dust, vapors, gas, or mist and avoid making dust formation.   Spills: Pick up and place in a suitable container for reclamation or disposal, using a method that does not generate dust. Prevent further leakage or spillage if safe to do so. Do not let product enter drains, discharge to environment must be avoided. 

7. HANDLING & STORAGE: Avoid contact with skin and eyes.  Keep in a tightly closed container, stored in a cool, dry, ventilated area.   Hygroscopic and air sensitive. Non-Combustible Solids.

8. EXPOSURE CONTROLS / PPE: Controls:  Facilities storing or utilizing this material should be equipped with an eyewash facility and safety shower.  Use adequate ventilation to keep airborne concentrations low.
Chemical Name	    	  ACGIH	                 	NIOSH		  	OSHA – Final / Vacated PEL’s
Copper Sulfate                         	None  		TWA 1.0mg/m3	                        	None

PPE: Eyes:  Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA’s eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:  Wear appropriate protective gloves to prevent skin exposure. 0.11mm thick nitrile.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators:  Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149.  Use a NIOSH/MSHA or European Standard EN149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.	Hygiene measures: Follow general industrial hygiene and health practices. 

9. PHYSICAL & CHEM: Fine, grey white powder.  Relative Density: 3.603g/ml at25˚C(77˚F)  pH: 3.5-4.5 at 50g/l at 20°C
 Melting Pt: 200˚C Vapor Pressure: 9.7hPa(7.3mmHg)at25˚C(77˚F) Bulk Density: 1kg/m3 

10. STABILITY & REACTIVITY: Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomp. Products:  Hazardous decomposition products formed under fire conditions: Sulphur oxides, Borane/boron oxides, Copper oxides.	Incompatibilities: Powdered metals, hydroxylamine, magnesium , strong reducing agents.  Avoid: No data available.

11. TOXICOLOGICAL INFO: RTECS: GL8800000 Mutagenicity: Rat, liver / DNA damage – mouse developmental / reproductive Toxic Data: Intraperitoneal rat LD50: 20 mg/kg; Subcutaneous rat LD50: 43 mg/kg; Intravenous rat LD50 48.9mg/kg Carcinogenicity:  Not by IARC, NTP, or OSHA. Chicken – parenteral – tumorigenic agent by RTECS criteria.

12. ECOLOGICAL INFO: Toxicity: EC50: water flea – 0.024 mg/l -48h	LC50 – 1-2.5 mg/l -96h
Very toxic to aquatic life with long lasting effects.

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 REGULATIONS    RQ 10 lbs.
DOT: UN 3077, Environmentally hazardous substance, solid, n.o.s. (Cupric (II) sulphate), 9, III, ERG 171   

IMDG: UN 3077, ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Cupric (II) sulphate), 9,  III, 
                                MARINE POLLUTANT

IATA: UN 3077, Environmentally hazardous substance, solid, n.o.s. (Cupric (II) sulphate), 9, PG III,     

15. REGULATORY INFO: SARA 311/312: Acute Health Hazard, Chronic Health Hazard.
SARA 302: No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302.
SARA 313: Copper Sulphate CAS: 7758-98-7 Rev. Date: 4/24/1993 
STATE CAS# 7758-98-7  is not present on state lists from CA, MN, MA, FL.
NJ Right To Know components: Copper sulphate CAS 7758-98-7  Rev. date: 4/24/1993
PA Right To Know components: Copper sulphate CAS 7758-98-7  Rev. date: 4/24/1993
MA Right to Know components: Copper sulphate CAS 7758-98-7  Rev. date: 4/24/1993
California Prop.65 Components: This product does not contain any chemicals known to State of CA to cause cancer, birth defects, or any other reproductive harm. 

16. DISCLAIMER INFO: DUDLEY CORPORATION provides the information 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.  Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. DUDLEY CORPORATION makes no representations or warranties, either expressed or implied, including without limitation and warranties of merchantability, fitness for a particular purpose with respect to the information set forth herein or to the product to which the information refers. Accordingly, DUDLEY CORPORATION will not be responsible for damages resulting from the use of or reliance upon this information.