Product ID:REDUCING REAGENT FOR SIO2
MSDS Date:02/01/1986
FSC:6665
NIIN:00N009374
MSDS Number: BCSGR

MITCO WATER LABORATORIES, INC.

WINTER HAVEN, FL 33882-1435

Emergency Phone: 813-967-4456

Info Phone: 813-967-4456

Cage: 5V520

MITCO WATER LABORATORIES, INC.

WINTER HAVEN, FL 33882-1435

Telephone: 813-976-4456

Cage: 5V520

1-AMINO-2-NAPTHOL-4-SULFONIC ACID

CAS: 116-63-2

RTECS: QK1292000

Fraction By Weight: <1% N.D.

SODIUM SULFITE

CAS: 7757-83-7

RTECS: WE2150000

Fraction By Weight: <1% N.D.

OSHA PEL N/K

ACGIH TLV: N/K

SODIUM BISULFITE (SASA III)

CAS: 7631-90-5

RTECS: VZ2000000

Fraction By Weight: 15-20%

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:N/K
Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SEE SIGNS & SYMPTOMS OF OVEREXPOSURE.
Explanation of Carcinogenicity:N/A
Effects of Overexposure:EYES: CAUSES IRRITATION, BURNS IF NOT REMOVED.
SKIN CAN CAUSE IRRITATION. SWALLOWING:CAN CAUSE NAUSEA,VOMITING,AND
DIARRHEA.
Medical Cond Aggravated by Exposure:N/K

First Aid:GET MEDICAL ATTENTION. SKIN & EYES: FLUSH CONTAMINATED AREAS
WITH COPIOUS AMOUNTS OF WATER. INGESTION: IMMEDIATELY DRINK TWO
GLASSES OF WATER AND INDUCE VOMITING. INHAL: REMOVE TO FRESH AIR.
SUPPORT B REATHING(GIVE O*2/ARTIFICIAL RESPIRATION) .

Upper Limits:N/N
Extinguishing Media:WATER FOG OR CARBON DIOXIDE.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:N/A (MFR)

Spill Release Procedures:SWEEP UP ONTO PAPER.
Neutralizing Agent:N/K

Handling and Storage Precautions:N/K
Other Precautions:N/K

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE CONCERN
Ventilation:LOCAL EXHAUST ADEQUATE,MECHNICAL GENERAL.
Protective Gloves:NEOPRENE.
Eye Protection:CHEM WORK GOGGLES,FACESHLD OPTIONAL
Other Protective Equipment:IMPERVIOUS CLOTHING & BOOTS.
Work Hygienic Practices:OBSERVE GOOD HOUSEKEEPING PROCEDURES.
Supplemental Safety and Health

Boiling Pt:B.P. Text:N/D (MFR)
Melt/Freeze Pt:M.P/F.P Text:N/K
Decomp Temp:Decomp Text:N/K
Vapor Pres:N/D (MFR)
Spec Gravity:1.11
Evaporation Rate & Reference:N/D (MFR)
Solubility in Water:COMPLETE
Appearance and Odor:LIGHT BROWN SOLUTION
Percent Volatiles by Volume:N/D
Corrosion Rate:

Stability Indicator/Materials to Avoid:YES
STRONG MINERAL ACIDS. STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:N/K
Hazardous Decomposition Products:N/K

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL LOCAL, STATE
AND FEDERAL REGULATIONS.

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of Defense. The United States of America in no manner whatsoever,
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document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.