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barium chloride dihydrate 10326-27-9 MSDS
Name: Barium chloride dihydrate Material Safety Data Sheet
Synonym: Barium dichloride dihydrate
CAS: 10326-27-9
Section 1 - Chemical Product   MSDS Name:Barium chloride dihydrate Material Safety Data Sheet
Synonym:Barium dichloride dihydrate

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
10326-27-9 Barium chloride dihydrate > 99 unlisted
Hazard Symbols: T
Risk Phrases: 25 20

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Toxic if swallowed. Harmful by inhalation.
Potential Health Effects
Eye:
Contact produces irritation, tearing, and burning pain. May cause conjunctivitis.
Skin:
Causes skin irritation. Prolonged contact with the skin, especially if the skin is wet or moist, causes necrosis.
Ingestion:
Harmful if swallowed. May cause kidney damage. The barium ion is a muscle poison causing stimulation and then paralysis. Initial symptoms are gastrointestinal, including nausea, vomiting, colic, and diarrhea, followed by myocardial and general muscular stimulation with tingling in the extremities.
Inhalation:
Causes respiratory tract irritation. May cause effects similar to those described for ingestion.
Chronic:
Chronic exposure may cause effects similar to those of acute exposure.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician:
Do NOT use mouth-to-mouth resuscitation.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. Substance is noncombustible; use agent most appropriate to extinguish surrounding fire.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment 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.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Minimize dust generation and accumulation.
Avoid contact with eyes, skin, and clothing. Do not ingest or inhale.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 10326-27-9: United States OSHA: 0.5 mg/m3 TWA (listed under Barium).
Belgium - TWA: (listed as barium): 0.5 mg/m3 VLE Malaysia: (listed as barium): 0.5 mg/m3 TWA Netherlands: (listed as barium): 0.5 mg/m3 MAC Spain: (listed as barium): 0.5 mg/m3 VLA-ED CAS# 10361-37-2: United States OSHA: 0.5 mg/m3 TWA (listed under Barium).
Belgium - TWA: (listed as barium): 0.5 mg/m3 VLE Malaysia: (listed as barium): 0.5 mg/m3 TWA Netherlands: (listed as barium): 0.5 mg/m3 MAC Russia: 0.3 mg/m3 TWA Spain: (listed as barium): 0.5 mg/m3 VLA-ED Personal Protective Equipment 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 gloves to prevent skin exposure.
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 EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Solid
Color: white
Odor: odorless
pH: 5-8 (5% soln)
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: 1560 deg C
Freezing/Melting Point: 962 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: 59% @ 100C
Specific Gravity/Density: 3.86
Molecular Formula: BaCl2.2H2O
Molecular Weight: 244.28

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable.
Conditions to Avoid:
Dust generation, excess heat.
Incompatibilities with Other Materials:
Incompatible with bromine trifluoride and 2-furan percarboxylic acid (explodes at room temperature). Reacts violently with sulfuric acid.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 10326-27-9: CQ8751000 CAS# 10361-37-2: CQ8750000 LD50/LC50:
Not available.
CAS# 10361-37-2: Oral, mouse: LD50 = 150 mg/kg; Oral, rat: LD50 = 118 mg/kg; Oral, rat: LD50 = 397 mg/kg.
Carcinogenicity:
Barium chloride dihydrate - Not listed by ACGIH, IARC, or NTP.
Barium chloride anhydrous - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: BARIUM COMPOUND, N.O.S.
Hazard Class: 6.1
UN Number: 1564
Packing Group: III
IMO
Shipping Name: BARIUM COMPOUND, N.O.S.
Hazard Class: 6.1
UN Number: 1564
Packing Group: III
RID/ADR
Shipping Name: BARIUM COMPOUND, N.O.S.
Hazard Class: 6.1
UN Number: 1564
Packing group: III

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 20 Harmful by inhalation.
R 25 Toxic if swallowed.
Safety Phrases:
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 10326-27-9: 1
CAS# 10361-37-2: 1
Canada
CAS# 10361-37-2 is listed on Canada's DSL List.
CAS# 10326-27-9 is not listed on Canada's Ingredient Disclosure List.
CAS# 10361-37-2 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 10326-27-9 is not on the TSCA Inventory because it is a hydrate.
It is considered to be listed if the CAS number for the anhydrous form
is on the inventory (40CFR720.3(u)(2)).
CAS# 10361-37-2 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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