Product ID:1070 PHENYLARSINE OXIDE STD SOLN; 0.0250 N
MSDS Date:06/08/1987
FSC:6810
NIIN:01-204-1840
MSDS Number: BGQNF

HACH CO.

100 DAYTON RD
AMES, IA 50010-0642
US

Emergency Phone: 515-232-2533 800-247-3990

Info Phone: 303-669-3050 OR 800-227-4224

Cage: 91224

HACH CO

389 LOVELAND, CO 80539 US

Telephone: 970-669-3050/ 303-623-5716

Cage: 91224

PHENYLARSINE OXIDE

CAS: 637-03-6

RTECS: CH8100000

Fraction By Weight: <1%

OSHA PEL 0.5 MG AS/CUM

ACGIH TLV: 0.2 MG AS/CUM

ETHYLENE GLYCOL (SARA III)

CAS: 107-21-1

RTECS: KW2975000

Fraction By Weight: <15%

OSHA PEL C 50 PPM

ACGIH TLV: C 50 PPM,VAPOR; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

OTHER COMPONENTS (MFR STATES THAT THESE ARE NOT

Fraction By Weight: <1% EA

DEMINERALIZED

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: TO 100%

Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:PRODUCT IS TOXIC DUE TO ITS
CORROSIVITY. THE ARSENIC CONTENT IS SUFFICIENTLY LOW THAT ONLY
CHRONIC EXPOSURE WILL PRODUCE AN ARSENIC TOXICITY.
Explanation of Carcinogenicity:ARSENIC AND SOME ARSENIC COMPOUNDS HAVE
BEEN IDENTIFIED AS CARCINOGENS.
Effects of Overexposure:SKIN RASH,BURNS.
Medical Cond Aggravated by Exposure:PRE-EXISTING LIVER CONDITIONS AND
ARSENIC ALLERGIES/SENSITIVITIES.

First Aid:EYES:FLUSH WITH WATER 15 MIN. GET MEDICAL ATTENTION.
SKIN:WASH WITH SOAP & WATER. IF RASH APPEARS,GET MEDICAL ATTENTION.
INHALED:REMOVE TO FRESH AIR. GET MEDICAL ATTENTION. INGESTED:GIVE
LARGE AMOUNTS OF MILK OR WATER. INDUCE VOMITING. GETMEDICAL
ATTENTION. NOTHING BY MOUTH IF UNCONSCIOUS.

Extinguishing Media:WATER,CARBON DIOXIDE,DRY CHEMICAL.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:MAY EMIT TOXIC FUMES.

Spill Release Procedures:ABSORB ON INERT MATERIAL.
Neutralizing Agent:NONE REPORTED.

Handling and Storage Precautions:STORE IN COOL,DRY AREA. PROTECT FROM
SUNLIGHT.

Respiratory Protection:NONE NORMALLY NEEDED. USE NIOSH RESPIRATOR OR
SUPPLIED AIR RESPIRATOR IF EXPOSED ABOVE TLV.
Ventilation:USE HOOD OR OTHER LOCAL EXHAUST TO MAINTAIN EXPOSURE BELOW
TLV.
Protective Gloves:NONE.
Eye Protection:SAFETY GLASSES.
Other Protective Equipment:EYE WASH,SAFETY SHOWER, LAB COAT OR APRON.
Work Hygienic Practices:USE NORMAL CHEMICAL HYGIENE PRACTICES.
Supplemental Safety and Health
THIS NSN CANCELLED W/O REPLACEMENT 01AUG88.

HCC:N1
Boiling Pt:B.P. Text:212F/100C
Spec Gravity:1.033
pH:6.7
Evaporation Rate & Reference:0.64 (REF N/K)
Solubility in Water:MISCIBLE
Appearance and Odor:CLEAR,COLORLESS LIQUID,SWEET ODOR.

Stability Indicator/Materials to Avoid:YES
NONE REPORTED.
Stability Condition to Avoid:EXPOSURE TO LIGHT,ESPECIALLY ULTRA VIOLET.
Hazardous Decomposition Products:ARSENIC FUMES,CARBON DIOXIDE.

Waste Disposal Methods:DISPOSE I/A/W 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.