Product ID:SPADNS REAGENT FOR FLUORIDE
MSDS Date:07/10/1987
FSC:6810
NIIN:01-105-1428
MSDS Number: BHWGC

HACH CO

AMES, IA 50010
US

Emergency Phone: 515-232-2533

Info Phone: 515-232-2533

Cage: 4T252

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

SODIUM ARSENITE (SARA III)

CAS: 7784-46-5

RTECS: CG3675000

Fraction By Weight: <0.5%

OSHA PEL SEE 1910.1018

ACGIH TLV: 0.2 MG AS/M3; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

HYDROGEN CHLORIDE (HYDROCHLORIC ACID) (SARA III)

CAS: 7647-01-0

RTECS: MW4025000

Fraction By Weight: <40%

OSHA PEL C 5 PPM

ACGIH TLV: C 5 PPM; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

OTHER COMPONENTS,EACH <0.1%

OSHA PEL N/K

ACGIH TLV: N/K

DEMINERALIZED WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: TO 100%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50 RAT ORAL 540 MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:CORROSIVE TO EYES,SKIN AND RESPIRATORY
TRACT.
Explanation of Carcinogenicity:ARSENIC ACID ARSENIC COMPOUND:SUFFICIENT
HUMAN/LIMITED ANIMAL (IARC 1987).KNOWN HUMAN CARCINOGEN (NTP 1985).
Effects of Overexposure:EYES:CORROSIVE.CAUSES
BURNS.SKIN:CORROSIVE,CAUSES BURNS.INGESTION:CAUSES
BURNS,CORROSIVE.SEDATION,TWITCHING.INHALATION:CORROSIVE.CAUSES
BURNS.
Medical Cond Aggravated by Exposure:PERSONS WITH IMPAIRED PULMONARY
FUNCTION MAY BE AT INCREASED RISK FROM FUMES.

First Aid:EYES:IMMEDIATELY FLUSH EYES WITH WATER FOR 15 MINUTES.CALL
PHYSICIAN.SKIN:IMMEDIATELY FLUSH WITH WATER FOR 15 MINUTES.REMOVE
CONTAMINATED CLOTHING.CALL PHYSICIAN.INGESTION:DO NOT INDUCE
VOMITING.IF CO NSCIOUS GIVE WATER.GIVE 1 OUNCE OF MILKOF MAGNESIA
IN 1 OUNCE OF WATER OR THREE EGG WHITES.CALL
PHYSICIAN.INHALATION:REMOVE TO FRESH AIR.GIVE ARTIFICIAL
RESPIRATION IF NECESSARY.CALL PHYSICIAN.

Extinguishing Media:DRY CHEMICAL.
Fire Fighting Procedures:N/K
Unusual Fire/Explosion Hazard:MAY EMIT TOXIC FUMES.HAZARDOUS
DECOMPOSITION PRODUCTS ARE:TOXIC FUMES OF ARSENIC AND CHLORIDES.

Spill Release Procedures:COVER CONTAMINATED SURFACE WITH SODIUM
BICARBONATE OR SODA ASH-SLAKED LIME MIXTURE (50-50).MIX AND ADD
WATER IF NECESSARY TO FORM SLURRY.SCOOP UP SLURRY AND WASH DOWN THE
DRAIN WITH EXCESS WATER.WASH THE SITE WITH SODA ASH SOLUTION.
Neutralizing Agent:N/K

Handling and Storage Precautions:WASH THOROUGHLY AFTER HANDLING.AVOID
CONTACT WITH EYES,SKIN AND CLOTHING.STORE TIGHTLY CLOSED.
Other Precautions:N/K

Respiratory Protection:N/K
Ventilation:ADEQUATE VENTILATION.
Protective Gloves:DISPOSABLE
Eye Protection:CHEMICAL WORKERS GOGGLES.
Other Protective Equipment:LAB COAT
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
CORROSIVITY:CORROSIVE TO ALUMINUM,STEEL 0.207 IN/YR.SOLUBILITY IN
ACID:MISCIBLE.

Boiling Pt:B.P. Text:221F,105C
Decomp Temp:Decomp Text:N/K
Spec Gravity:1.015 (WATER=1)
pH:<0.5
Evaporation Rate & Reference:0.64
Solubility in Water:MISCIBLE
Appearance and Odor:DARK RED SOLUTION,ODORLESS.
Corrosion Rate:SEE SUPP

Stability Indicator/Materials to Avoid:YES
N/K
Stability Condition to Avoid:STRONG OXIDIZERS.
Hazardous Decomposition Products:TOXIC FUMES OF ARESENIC AND CHLORIDES.

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH
FEDERAL,STATE AND LOCAL REGULATIONS.COORDINATION WITH SUPPORTING
INSTALLATION AND/OR MACOM ENVIRONMENTAL COORDINATION PRIOR TO
DISPOSAL IS RECOMMENDED TO DETERMINE APPROPRIATE DISPOSAL METHODS
.

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.