BARIUM CHLORIDE DIHYDRATE

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: CAS No.: 10326-27-9 E-C No.:233-788-1 Weight:  244.26g/mol Formula: BaCl2.2H2O

2. HAZARDS ID: GHS: Acute toxicity, Inhalation (Category 4) Acute toxicity, Oral (Category 4) Eye Irritation (Cat. 2A)
Pictogram: 				                       
Signal Word:         DANGER
HAZARD STATEMENT(S): H301: Toxic if swallowed.	H332: Harmful if inhaled.	H319: Causes serious eye irritation.	
PRECAUTIONARY STATEMENT(S): P261: Avoid breathing dust/spray/ fume/gas/ mist/ vapors. P264: Wash skin thoroughly after handling.	P270: Do not drink, eat, smoke, when using this product. P271: Use only outdoors or in well-ventilated area. P280: Wear Eye protection / face protection. P405: Store locked up. P330: Rinse mouth P301 + P310: If Swallowed: Immediately Call Poison Center or doctor/physician. P304 + P340: If inhaled: remove to fresh air and keep at rest in a position comfortable for breathing. P312: Call a poison center doctor/physician if you feel unwell. P501: Dispose of contents/container to an approved waste disposal plant. P305 + P351 + P338: If in Eyes: Rinse cautiously with water for several minutes. Remove contact lenses is present and easy to do. Continue rinsing. P337 +P313: If eye irritation persists get medical attention. 

HMIS Classification: Health hazard  2, Flammability   0,  Physical hazards   0			
NFPA Rating: Health hazard  2, Fire     0, Reactivity hazard   0
2.3: Other Hazards: none

3. COMPOSITION / INFO ON INGREDIENTS: 
Chemical 			  	CAS No.	 	      Percent	
Barium chloride dihydrate                       10326-27-9                      >99%                  

4. FIRST AID: Eyes: Rinse immediately with plenty of water and seek medical advice. Skin: Rinse with plenty of soap & water and seek medical advice. Ingestion: Do not induce vomiting without medical advice. Rinse with water. Consult physician. Inhalation: Move to fresh air.  Physician: Treat symptomatically & supportively. 

5. FIRE FIGHTING: Info: Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH, & full PPE. Irritating and highly toxic gases may be generated by thermal decomp/combustion.  Runoff from fire control or dilution water may cause pollution. Hazards: Hydrogen chloride gas, barium oxide Extinguishing:  Use water spray, dry chemical, carbon dioxide, water or alcohol-resistant foam.  

6. ACCIDENTAL RELEASE: Info: Use proper PPE as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Do not let product enter drains. 

7. HANDLING & STORAGE: Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation & accumulation.  Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatibles. 

8. EXPOSURE 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 		   	ACGIH	            	 	NIOSH	            	OSHA - Final & Vacated PEL’s
Barium chloride dihydrate		0.5 mg/m3 TWA                        0.5/m3 TWA	0.5/m3 TWA 

PPE: Eyes: Wear appropriate protective eyeglasses, chemical safety goggles, and a face shield 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. 0.11 mm thick nitrile Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. Hygiene: Avoid contact with skim, eyes, and clothing. Wash hands before breaks and immediately after handling the product. 

9. PHYSICAL & CHEM: Appear: white crystalline powder Odor: Odorless pH: 5-8 at 50 g/l at 25˚C(77˚F) 
Relative Density: 3.100 g/cm3	Melting Pt.: 113°C

10. STABILITY & REACTIVITY: Stability: Stable at room temp. in closed containers under normal storage & handling. Avoid: Dust generation, excess heat. Incompatibilities: Strong oxidizing agents, Bromine Trifluoride. Haz Decomp: See Sec 5

11. TOXICOLOGICAL INFO: RTECS: CQ8751000	LD50/LC50: Oral: Rat 118mg/kg   No Skin Irritation 15 min
Carcinogenicity: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. Other Studies: Stomach irregularities

12. ECOLOGICAL INFO: Fate/Toxicity: Zebra Fish: >174mg/l – 96h, Water Flea – 14.5mg/l – 48h, algae >100mg/l – 72h, activated sludge >943.1 mg/l – 3h --- Biocentration factor 22.8

13. DISPOSAL CONSIDERATIONS: Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification. 	
RCRA P-Series: None listed. 	RCRA U-Series: None listed. 

14. TRANSPORT INFO: DOT: UN 1564, Barium compounds, n.o.s. (Barium chloride dihydrate), 6.1, III, ERG 154

IMDG: UN 1564, BARIUM COMPOUND, N.O.S. (Barium chloride dihydrate), 6.1, III,

IATA: UN 1564, Barium compound, n.o.s. (Barium chloride dihydrate), 6.1, III,

15. REGULATORY INFO: SARA 311/312: Acute health Hazard, Chronic Health Hazard
CERCLA Haz. Substances & corresponding RQ/TPQs None of the chemicals in material have an RQ/TPQs. 
Section 313 This material contains Barium chloride dihydrate (listed as Barium), > 99%, (CAS# 10326-27-9) 
which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373.
STATE CAS# 10326-27-9 is not present on state lists from CA, MN, MA, FL. 
Pa Right to Know:	Barium chloride dihydrate  CAS#10326-27-9  Rev.07/01/07
NJ Right to Know:	Barium chloride dihydrate  CAS#10326-27-9 Rev.07/01/07
California Prop.65 components: None of the chemicals are known to cause cancer, birth defects, or any other reproductive harm.

EUROPEAN/INTERNATIONAL REGULATIONS European Labeling in Accordance with EC Directives 
Hazardous Symbols:     T	  WGK (Water Danger/Protection) CAS# 10326-27-9: 1
Canada - DSL/NDSLCAS# 10326-27-9   is not listed on Canada’s DSL List. 
Canada - WHMIS    This product has a WHMIS classification of D1B.
CAS# 10326-27-9 is not listed on Canada’s Ingredient Disclosure List. 

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.