MATERIAL SAFETY DATA SHEET
Revised: 12/09/07
LITMUS SOLUTION, pH INDICATOR Replaces: 10/07/07
CAROLINA BIOLOGICAL Printed: 20/05/08
1. PRODUCT DESCRIPTION
Product Name: Litmus Solution, pH indicator
Product Code(s): 87-2712
Size: 500 mL
Chemical Name: Litmus
CAS Number: 1393-92-6
Formula: See section 2
Synonyms: 7-Hydroxy-2-phenazone
Distributor: Carolina Biological Supply Company
2700 York Road
Burlington, NC 27215
Chemical Information: 800-227-1150 (8am-5pm (ET) M-F)
Chemtrec (Transportation Spill Response 24 hours): 800-424-9300
2. COMPOSITION/INFORMATION ON INGREDIENTS
Principle Hazardous Components:
Litmus Solution, pH indicator(cas#1393-92-
6)0.7%
Sodium Benzoate(CAS#532-32-1)0.2%
TLV and PEL units: None established
3. HAZARD IDENTIFICATION
Emergency Overview: Not Hazardous.
Potential Health Effects:
Eyes: May cause irritation.
Skin: May cause irritation.
Ingestion: May cause gastrointestinal discomfort.
Inhalation: May cause irritation to respiratory tract.
4. FIRST AID MEASURES
Emergency and First Aid Procedures:
Eyes - Flush with water for at least 15 minutes, raising and lowering
eyelids occasionally. Get medical attention if irritation persists.
Skin - Thoroughly wash exposed area for at least 15 minutes. Remove
contaminated clothing. Launder contaminated clothing before reuse. Get
medical attention if irritation persists.
Ingestion - If swallowed, if conscious, give plenty of water.
Immediately call a physician or poison control center. Never give
anything by mouth to an unconscious person.
Inhalation - Remove to fresh air. Give oxygen if breathing is
difficult; give artificial respiration if breathing has stopped. Keep
person warm and quiet, and get medical attention.
5. FIREFIGHTING PROCEDURES
Flash Point(Method Used): No data available
NFPA Rating: No data available
Extinguisher Media:
Use media suitable to extinguish surrounding fire.
Flammable Limits in Air % by Volume: No data available
Autoignition Temperature: No data available
Special Firefighting Procedures:
Firefighters should wear full protective equipment and NIOSH approved
self-contained breathing apparatus.
Unusual Fire and Explosion Hazards: No data available
Page 1 of 4
MATERIAL SAFETY DATA SHEET
Revised: 12/09/07
LITMUS SOLUTION, pH INDICATOR Replaces: 10/07/07
CAROLINA BIOLOGICAL Printed: 20/05/08
6. SPILL OR LEAK PROCEDURES
Steps to be Taken in Case Material is Released or Spilled:
Ventilate area of spill. Eliminate all sources of ignition.
Remove all non-essential personnel from area. Clean-up personnel should
wear proper protective equipment and clothing. Absorb material with
suitable absorbent and containerize for disposal.
7. SPECIAL PRECAUTIONS
Precautions to be Taken in Handling or Storing: Store in a cool place
and
protect from light.
Other Precautions: Remove & wash contaminated clothing. Wash
thoroughly
after handling.
8. SPECIAL PROTECTION INFORMATION
Respiratory Protection(Specify Type):
A NIOSH/MSHA chemical cartridge respirator should be worn if PEL or
TLV is exceeded.
Ventilation:
Local Exhaust: Yes
Mechanical(General): Yes
Special: No
Other: No
Protective Gloves:
Rubber, neoprene, PVC, or equivalent.
Eye Protection:
Splash proof chemical safety goggles should be worn at all times.
Other Protective Clothing or Equipment:
Lab apron, eye wash, and safety shower.
9. PHYSICAL DATA
Molecular Weight: No information available
Melting Point: Freezes 0 C (32 F)
Boiling Point: Approx. 100 C(212 F)
Vapor Pressure: 14 (water)
Vapor Density(Air=1): 0.7 (water)
Specific Gravity(H2O=1): Approx. 1.0
Percent Volatile by Volume: 99.1%
Evaporation Rate(H2O=1): Grater than 1.
Solubility in Water: Complete
Appearance and Odor: Violet, brown or red liquid;
decomposing cabbage odor.
10. REACTIVITY DATA
Stability: Stable
Conditions to Avoid: Excessive temperature or heat.
Incompatibility(Materials to Avoid): Strong oxidizing material.
Hazardous Decomposition Products: No information available.
Hazardous Polymerization: Will not occur
11. TOXICITY DATA
Toxicity Data: No data available
Effects of Overexposure:
Acute: See section 3
Page 2 of 4
MATERIAL SAFETY DATA SHEET
Revised: 12/09/07
LITMUS SOLUTION, pH INDICATOR Replaces: 10/07/07
CAROLINA BIOLOGICAL Printed: 20/05/08
Chronic: No data available
Conditions Aggravated by Overexposure: May cause irritation of mouth,
throat, esophagus and gastrointestinal tract.
Target Organs: Eyes, mouth, throat, esophagus and gastrointestinal
tract.
Primary Route(s) of Entry: Eyes, skin, inhalation, ingestion
12. ECOLOGICAL DATA
EPA Waste Numbers: None
13. DISPOSAL INFORMATION
Waste Disposal Methods: Dispose in accordance with all applicable
Federal,
State and Local regulations.
Always contact a permitted waste disposer (TSD) to assure compliance.
14. TRANSPORT INFORMATION
Non-regulated
15. REGULATORY INFORMATION
EPA TSCA Status: On TSCA Inventory
Hazard Category for SARA Section 311/312 Reporting: Acute
SARA Sec. 313
SARA EHS Chemicals CERCLA RCRA
Product or Sec. 302 Name Chemical Sec. 103 Sec.
Components TPQ List Category RQ lbs.
261.33
________________________________________________________________________
_
Litmus No No No No No
16. ADDITIONAL INFORMATION
The information provided in this Material Safety Data Sheet represents a
compilation of data drawn directly from various sources available to us.
Carolina Biological Supply makes no representation or guarantee as to
the suitability of this information to a particular application of the
substance covered in the Material Safety Data Sheet. Any employer must
carefully assess the applicability of any information contained herein
in regards to the particular use to which the employer puts the
material.
Glossary
ACGIH.......American Conference of Governmental Industrial Hygienists
CAS Number..Chemical Abstracts Service Number
CERCLA......Comprehensive Environmental Response, Compensation, and
Liability Act
DOT.........U.S. Department of Transportation
IARC........International Agency of Research on Cancer
mppcf......million particles per cubic foot
N/A.........Not Available
NTP.........National Toxicology Program
OSHA........Occupational Safety and Health Administration
PEL.........Permissible Exposure Limit
ppm.........parts per million
RCRA........Resource Conservation and Recovery Act
SARA........Superfund Amendments and Reauthorization Act
Page 3 of 4
MATERIAL SAFETY DATA SHEET
Revised: 12/09/07
LITMUS SOLUTION, pH INDICATOR Replaces: 10/07/07
CAROLINA BIOLOGICAL Printed: 20/05/08
TLV.........Threshold Limit Value
TSCA........Toxic Substances Control Act
Page 4 of 4
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