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DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT 6211-24-1 MSDS
Name: Barium Diphenylamine 4-Sulfonate Material Safety Data Sheet
Synonym: p-Diphenylaminesulfonic Acid Barium Sal
CAS: 6211-24-1
Section 1 - Chemical Product   MSDS Name:Barium Diphenylamine 4-Sulfonate Material Safety Data Sheet
Synonym:p-Diphenylaminesulfonic Acid Barium Sal

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
6211-24-1 Barium Diphenylamine Sulfonate 100 228-278-0
Hazard Symbols: XN
Risk Phrases: 20/22

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
Causes skin irritation. Low hazard for usual industrial handling.
Ingestion:
May cause irritation of the digestive tract.
Inhalation:
Low hazard for usual industrial handling. May cause respiratory tract irritation.
Chronic:
No information found.

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:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.
Ingestion:
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.
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 if cough or other symptoms appear.
Notes to Physician:

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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use agent most appropriate to extinguish 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. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 6211-24-1: 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 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 minimize contact with skin.
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: Not available.
Vapor Pressure: Negligible.
Viscosity: Not available.
Boiling Point: Decomposes.
Freezing/Melting Point: 300 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: Slightly soluble in water.
Specific Gravity/Density: Not available.
Molecular Formula: C24H20N2O6S2Ba
Molecular Weight: 633.5998

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 6211-24-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Barium Diphenylamine Sulfonate - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: BARIUM COMPOUNDS, TOXIC, NOS
Hazard Class: 6.1
UN Number: 1564
Packing Group: III
IMO
Shipping Name: BARIUM COMPOUNDS, TOXIC, NOS
Hazard Class: 6.1
UN Number: 1564
Packing Group: III
RID/ADR
Shipping Name: BARIUM COMPOUNDS, TOXIC, NOS
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: XN
Risk Phrases:
R 20/22 Harmful by inhalation and if swallowed.
Safety Phrases:
S 28 After contact with skin, wash immediately
with...
WGK (Water Danger/Protection)
CAS# 6211-24-1: No information available.
Canada
CAS# 6211-24-1 is listed on Canada's DSL List.
CAS# 6211-24-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 6211-24-1 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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