MATERIAL SAFETY DATA SHEET
REAGENTS, INC. CHEM-TREC EMERGENCY NUMBER
704/554-7474 1/800/424-9300
P.O. BOX 240746 DATE PREPARED
CHARLOTTE, NC 28224 September 19, 2000
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SECTION I - GENERAL INFORMATION
Chemical Name: Methyl Red Indicator, 0.02%(w/v), Aqueous
Catalog Number: 7-11860
Formula: Methyl red, sodium salt in deionized water.
DOT Shipping Information: Not regulated.
SECTION II - HAZARDOUS INGREDIENTS
Hazardous Component/C.A.S. No. OSHA PEL ACGIH TLV %
Methyl Red, Sodium Salt(CAS 845-10-3) None established
0.02%
(w/v)
Remainder deionized water.
SECTION III - PHYSICAL DATA
Boiling Point(oC at 760 mm Hg): Approx. 100oC.
Melting Point(oC): Approx. 32oC.
Specific Gravity: 1.00
Vapor Pressure(mm Hg): 17.5 @ 20oC(water).
Vapor density(Air=1): No information found.
Evaporation Rate(n-BuAc=1): 0.36(water).
Solubility in Water: Infinite.
Appearance and Odor: Dark red, odorless liquid.
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SECTION IV - FIRE AND EXPLOSION HAZARD DATA
Flash Point: N/A
Flammable Limits: N/A LEL % --- UEL% ---
Extinguishing Media: Use any means suitable for
extinguishing surrounding fire.
Fire Fighting Procedures: Use protective clothing and
breathing equipment appropriate for fighting surrounding
fire. Fire and Explosion Hazards: Not considered to be a
fire or explosion hazard.
SECTION V - REACTIVITY DATA
Stability: Unstable: Stable: X
Conditions to Avoid: Stable under ordinary conditions of use
and storage.
Incompatibility(Materials to avoid): None found.
Hazardous Decomposition or Byproducts: No hazardous
decomposition products expected.
Hazardous Polymerization: May Occur Will Not Occur X
Conditions to Avoid: Will not polymerize.
SECTION VI - HEALTH HAZARD DATA(ACUTE AND CHRONIC)
Routes of Entry: Inhalation-- Skin-- Ingestion-X
Health Hazards(Acute and Chronic):
Inhalation-No adverse health efects expected.
Ingestion-Large doses may cause stomach upset.
Skin Contact-Not expected to be a health hazard. May cause
slight irritation.
Eye Contact-Splashes may cause irritation.
Chronic Exposure-No information found.
Carcinogenicity: NTP-No IARC Monographs-No OSHA-No
Medical Conditions Generally Aggravated by Exposure:
No information found.
Emergency and First Aid Procedures:
Inhalation-Not expected to require first aid measures.
Ingestion-If large amounts were swallowed, give water to
drink and get medical advice.
Skin Exposure-Wash exposed area with soap and water. Get
medical advice if irritation develops.
Eye Exposure-Wash thoroughly with running water. Get
medical advice if irritation develops.
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SECTION VII - PRECAUTIONS FOR SAFE HANDLING AND USE
Steps to Be Taken in Case Material is Released or Spilled:
Absorb liquid spills with a dry absorbent. Containerize
unusable material for disposal.
Waste Disposal Method: In an approved waste disposal
facility.
Ensure compliance with local, state and federal regulations.
Precautions to Be Taken in Handling and Storing: Keep in a
tightly closed container, stored in a cool, dry, well
ventilated area. Protect against physical damage, direct
sunlight and freezing.
Other Precautions: To be used by qualified personnel only.
SECTION VIII - SPECIAL PROTECTION INFORMATION
Respiratory Protection(Specify Type): Not expected to
require personal respirator usage.
Ventilation: Local Exhaust- Special-
Mechanical(General)- Other-
Not expected to require any special
ventilation.
Protective Gloves: Recommended.
Eye Protection: Safety glasses with side shields.
Other Protective Clothing or Equipment: Clean body-covering
clothing to prevent skin contact.
Work/Hygienic Practices: Do not eat, drink or smoke in area
of solution use. Clean up spills promptly. Wash thoroughly
after handling.
DISCLAIMER OF LIABILITY
The information in this MSDS was obtained from sources which
we believe are reliable. HOWEVER, THE INFORMATION IS
PROVIDED WITHOUT REPRESENTATION OF WARRANTY, EXPRESS OR
IMPLIED, REGARDING ITS ACCURACY OR CORRECTNESS.
The conditions or methods of handling, storage use and
disposal of this product are beyond our control and may be
beyond our knowledge. FOR THIS AND OTHER REASONS, WE DO NOT
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ASSUME RESPONSIBILITY, DIRECTLY OR INDIRECTLY, AND EXPRESSLY
DISCLAIM LIABILITY OR LOSS, DAMAGE OR EXPENSE ARISING OUT OF
OR IN ANY WAY CONNECTED WITH THE HANDLING, STORAGE, USE OR
DISPOSAL OF THE PRODUCT OR THE INFORMATION FURNISHED
THEREWITH.
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