NILE CHEMICALS

BARIUM DIPHENYLAMINE SULPHONATE

1. Product Identification

Synonyms: Benzenesulfonic acid, 4-(phenylamino)-barium salt; ; redoxindicator; N-Phenylsulfonic Acid, barium salt; 4-Diphenylamine-4-sulfonic acid barium salt
CAS No.: 6211-24-1
Molecular Weight: 633.90
Chemical Formula: (C12H11NO3S)2.Ba


2. Composition/Information on Ingredients

  Ingredient                                         CAS No         Percent        Hazardous                                 
  ---------------------------------------                 ------------      ------------     ---------  
  4-Diphenylamine-4-sulfonic Acid Barium    6211-24-1          100%          Yes                                                                 

3. Hazards Identification

-----------------------------------------------------------------------------------------------------------
Health Rating: 2 - Moderate (Poison)
Flammability Rating: 1 - Slight
Reactivity Rating: 1 - Slight
Contact Rating: 2 - Moderate (Life)
Storage Color Code: Blue (Health)
-----------------------------------------------------------------------------------------------------------
Potential Health Effects
----------------------------------
The health effects of this substance have not been thoroughly investigated. The health hazards are expected to parallel those for diphenylamine, CAS number 122-39-4 (a comparable compound).
Inhalation: Inhalation of dusts of a comparable compound may cause irritation to the respiratory tract and cause moderate systemic effects such as methemoglobinemia by absorption.
Ingestion: Comparable compounds are moderately toxic by ingestion and can cause blood circulation problems.
Skin Contact: Comparable compounds cause irritation and may be absorbed through the skin.
Eye Contact: May cause irritation.
Chronic Exposure: No information found.
Aggravation of Pre-existing Conditions: No information found.


4. First Aid Measures

Inhalation:Remove to fresh air. Get medical attention for any breathing difficulty.
Ingestion:Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact:Remove any contaminated clothing. Wash skin with soap or mild detergent and water for at least 15 minutes. Get medical attention if irritation develops or persists.
Eye Contact:Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.


5. Fire Fighting Measures

Fire: Not expected to be a fire hazard.
Explosion: No information found.
Fire Extinguishing Media: Use any means suitable for extinguishing surrounding fire.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode.


6. Accidental Release Measures

Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Spills: Pick up and place in a suitable container for reclamation or disposal, using a method that does not generate dust.


7. Handling and Storage

Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Isolate from incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.


8. Exposure Controls/Personal Protection

Airborne Exposure Limits:
None established.
For Diphenylamine (CAS #122-39-4), a comparable compound: ACGIH Threshold Limit Value (TLV): 10 mg/m3 (TWA).
Ventilation System:
A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.
Personal Respirators (NIOSH Approved):
If the exposure limit is exceeded and engineering controls are not feasible, a half facepiece particulate respirator (NIOSH type N95 or better filters) may be worn for up to ten times the exposure limit or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest.. A full-face piece particulate respirator (NIOSH type N100 filters) may be worn up to 50 times the exposure limit, or the maximum use concentration specified by the appropriate regulatory agency, or respirator supplier, whichever is lowest. If oil particles (e.g. lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-facepiece positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres. An OV/DM respirator may be preferable when odor is a problem.
Skin Protection:
Wear protective gloves and clean body-covering clothing.
Eye Protection:
Use chemical safety goggles. Maintain eye wash fountain and quick-drench facilities in work area.


9. Physical and Chemical Properties

Appearance: Gray crystals.
Odor: No information found.
Solubility: Slightly soluble in water.
Specific Gravity: No information found.
pH: No information found.
% Volatiles by volume @ 21C (70F): No information found.
Boiling Point: No information found.
Melting Point: No information found.
Vapor Density (Air=1): No information found.
Vapor Pressure (mm Hg): No information found.
Evaporation Rate (BuAc=1): No information found.


10. Stability and Reactivity

Stability:Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products:Burning may produce carbon monoxide, carbon dioxide, sulfur oxides, and nitrogen oxides.
Hazardous Polymerization:Will not occur.
Incompatibilities:Diphenylamine (CAS #122-39-4), a comparable compound, reacts violently with hexachloromelamine, trichloromelamine and strong oxidizers.
Conditions to Avoid:No information found.


 

11. Toxicological Information


No LD50/LC50 information found relating to normal routes of occupational exposure. A comparable compound, diphenylamine (CAS #122-39-4), has an Oral rat LD50:2000 mg/kg.
  --------\Cancer Lists\------------------------------------------------------
                                         ---NTP Carcinogen---
  Ingredient                             Known    Anticipated    IARC Category
  ------------------------------------   -----    -----------    -------------
  4-Diphenylamine-4-sulfonic Acid         No          No            None
  Barium Salt (6211-24-1)

12. Ecological Information

Environmental Fate:No information found.
Environmental Toxicity:No information found.


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 Information

Domestic (Land, D.O.T.)
-----------------------
Proper Shipping Name: BARIUM COMPOUNDS, N.O.S. (BARIUM DIPHENYLAMINESULFONATE)
Hazard Class: 6.1
UN/NA: UN1564
Packing Group: II
Information reported for product/size: 25G

International (Water, I.M.O.)
-----------------------------
Proper Shipping Name: BARIUM COMPOUNDS, N.O.S. (BARIUM DIPHENYLAMINESULFONATE)
Hazard Class: 6.1
UN/NA: UN1564
Packing Group: II
Information reported for product/size: 25G

International (Air, I.C.A.O.)
-----------------------------
Proper Shipping Name: BARIUM COMPOUNDS, N.O.S. (BARIUM DIPHENYLAMINESULFONATE)
Hazard Class: 6.1
UN/NA: UN1564
Packing Group: II
Information reported for product/size: 25G


15. Regulatory Information

  --------\Chemical Inventory Status - Part 1\---------------------------------
  Ingredient                                       TSCA  EC   Japan  Australia
  -----------------------------------------------  ----  ---  -----  ---------
  4-Diphenylamine-4-sulfonic Acid Barium Salt       Yes  Yes   No       Yes                                     
  (6211-24-1)
  --------\Chemical Inventory Status - Part 2\---------------------------------
                                                          --Canada--
  Ingredient                                       Korea  DSL   NDSL  Phil.
  -----------------------------------------------  -----  ---   ----  -----
  4-Diphenylamine-4-sulfonic Acid Barium Salt       Yes   Yes   No     Yes                        
  (6211-24-1)
  --------\Federal, State & International Regulations - Part 1\----------------
                                             -SARA 302-    ------SARA 313------
  Ingredient                                 RQ    TPQ     List  Chemical Catg.
  -----------------------------------------  ---   -----   ----  --------------
  4-Diphenylamine-4-sulfonic Acid Barium SaltNo    No      Yes   Barium Compo
  (6211-24-1)
 
  --------\Federal, State & International Regulations - Part 2\----------------
                                                        -RCRA-    -TSCA-
  Ingredient                                 CERCLA     261.33     8(d)
  -----------------------------------------  ------     ------    ------
  4-Diphenylamine-4-sulfonic Acid Barium     No         No         No                 
  Salt (6211-24-1)
Chemical Weapons Convention:  No     TSCA 12(b):  No     CDTA:  No
SARA 311/312:  Acute: Yes      Chronic: No   Fire: No  Pressure: No
Reactivity: No          (Pure / Solid)
Australian Hazchem Code: 2Z
Poison Schedule: None allocated.
WHMIS:
This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all of the information required by the CPR.

16. Other Information

Disclaimer: Nile Chemicals. provides the information contained 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 product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. NILE CHEMICALS. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, NILE CHEMICALS. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.
 

 

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