Product ID:257 0R 23322 THYMOL BLUE INDICATOR SOLUTION
MSDS Date:01/17/1992
FSC:6810
NIIN:00D001036
MSDS Number: BBDSL

HACH CO.

100 DAYTON RD.
AMES, IA 50010-6402
US

Emergency Phone: 515-232-2533

Info Phone: 800-227-4224

Preparer: GIOVANNA OLSON

Cage: 4T252

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

ISOPROPYL ALCOHOL (SARA III)

CAS: 67-63-0

RTECS: NT8050000

Fraction By Weight: <80%

OSHA PEL 400 PPM/500 STEL

ACGIH TLV: 400 PPM/500STEL;9192

WATER (DEIONIZED OR DISTILLED)

CAS: 7732-18-5

RTECS: ZC0110001

Fraction By Weight: <20%

INDICATOR DYE- THYMOL BLUE

CAS: 76-61-9

Fraction By Weight: <0.1%

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHALATION- CENTRAL NERVOUS
SYSTEM DEPRESSION. EYES- HIGH CONCENTRATIONS CAUSE CORNEAL BURNS
AND EYE DAMAGE. INGESTION: STOMACH DISTRESS. CENTRAL NERVOUS SYSTEM
DEPRESSION, RESPIRATORY ARREST, COMA, DEATH. CHRONIC: NONE
SPECIFIED BYMANUFACTURER.
Effects of Overexposure:INHALATION/INGESTION: NAUSEA, DIZZINESS,
GIDDINESS, NAUSEA, VOMITING, HEADACHE, DROWSINESS. EYES: REDNESS,
TEARING.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHALATION:REMOVE TO FRESH AIR. IF NOT BREATHING GIVE CPR; IF
BREATHING DIFFICULTY GIVE OXYGEN. EYE:IMMEDIATE FLUSH WITH PLENTY
OF WATER. SKIN: WASH WITH SOAP & WATER. REMOVE CONTAMINATED
CLOTHING & S HOES. INGESTION: DO NOT INDUCE VOMITING. NOTHING BY
MOUTH IF UNCONSCIOUS. GET MEDICAL ATTENTION.

Flash Point Method:CC
Flash Point:53F/12C
Extinguishing Media:CARBON DIOXIDE, FOAM, & DRY CHEMICAL.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS AND
FULL PROTECTIVE GEAR.
Unusual Fire/Explosion Hazard:MAY PRODUCE IRRITATING OR POISONOUS GAS
ON COMBUSTION.

Spill Release Procedures:ABSORB SPILL ON PAPER, CLOTH, VERMICULITE.
STORE RESULTANT MATERIAL IN CLOSED CONTAINER.
Neutralizing Agent:NONE

Handling and Storage Precautions:STORE IN COOL,DRY AREA; TIGHTLY
CLOSED; AWAY FROM OXIDIZERS
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:NONE NORMALLY REQUIRED. IF PEL/TLV EXCEEDED USE
NIOSH/MSHA APPROVED RESPIRATOR WITH ORGANIC VAPOR CARTRIDGE.
Ventilation:USE ADEQUATE MECHANICAL VENTILATION.
Protective Gloves:PVC/RUBBER
Eye Protection:SAFETY GLASSES
Other Protective Equipment:FACE WASH,SAFETY SHOWER
Work Hygienic Practices:WASH THOROUGHLY AFTER USING. AVOID CONTACT WITH
SKIN,EYES,CLOTHING. DO NOT BREATHE VAPOR
Supplemental Safety and Health

HCC:F3
Boiling Pt:B.P. Text:175F/79C
Spec Gravity:0.910
pH:10.1
Solubility in Water:SOLUBLE
Appearance and Odor:CLEAR,RED ORANGE LIQUID,ALCOHOL ODOR
Percent Volatiles by Volume:99

Stability Indicator/Materials to Avoid:YES
OXIDIZERS, OLEUM, NITROFORM, ALUMINUM, COBALT CHLORIDE, POTASSIUM
TERT-BUTOXIDE.
Stability Condition to Avoid:HEAT,FIRE,IGNITION SOURCES
Hazardous Decomposition Products:OXIDES OF CARBON

Waste Disposal Methods:INCINERATE OR LANDFILL IN ACCORDANCE WITH
FEDERAL,STATE,LOCAL REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.