Product ID:SILICA 1 REAGENT
MSDS Date:08/15/1990
FSC:6810
NIIN:01-169-1773
MSDS Number: BGPPQ

HACH CO.

5600 LINDBERGH DR.
LOVELAND, CO 80539
US

Emergency Phone: 800-227-4224 OR 303-623-5716 SUPP.

Info Phone: 800-227-4224

Cage: 91224

PRECISION CABLE MFG CO INC

1448 ROCKWALL, TX 75087-1448 US

Telephone: 972-771-1233

Cage: 54840

MOLYBDIC ACID, DISODIUM SALT

CAS: 7631-95-0

RTECS: QA5075000

Fraction By Weight: <15%

OSHA PEL 5 MG/M3 AS MO

ACGIH TLV: 5 MG/M3 AS MO

SULFURIC ACID (SARA III)

CAS: 7664-93-9

RTECS: WS5600000

Fraction By Weight: <15%

OSHA PEL 1 MG/M3

ACGIH TLV: 1 MG/M3; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

DEMINERALIZED WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: TO 100%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:*CORROSIVE TO EYES AND SKIN,
IRRITATING TO THE RESPIRATORY TRACT. ACUTE TOXICITY-INGESTION MAY
CAUSE BONE MARROW DISORDERS.
Effects of Overexposure:CAUSES BURNS. BREATHING SULFURIC ACID MIST OR
VAPOR MAY CAUSE EROSION OF TEETH, MOUTH SORENESS, DIFFICULTY IN
BREATHING. MOLYBDENUM COMPOUNDS MAY CAUSE LOSS OF COORDINATION,
LOSS OF APPETITE, ANEMIA. MAY INDUCE COPPER DEFICIENCY.
Medical Cond Aggravated by Exposure:RESPIRATORY CONDITIONS, BLOOD
DISEASE AND GOUT MAY BE AGGREVATED BY EXPOSURE TO MOLYBDENUM
COMPOUNDS.

First Aid:EYES: FLUSH WITH WATER. SKIN: WASH WITH SOAP & WATER.
INGESTED: GIVE LARGE QUANTITIES OF WATER AND AT LEAST 1 OZ MILK OF
MAGNESIA. CALL A PHYSICIAN. INHALED: REMOVE FROM EXPOSURE. CALL A
PHYSICIAN.

Flash Point:NONE
Extinguishing Media:USE MEDIA APPROPRIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:USE A SELF-CONTAINED BREATHING APPARATUS AND
FULL PROTECTIVE EQUIPMENT.
Unusual Fire/Explosion Hazard:FIRE CONDITIONS MAY EVOLVE TOXIC FUMES.

Spill Release Procedures:COVER WITH NEUTRALIZING AGENT. ADD WATER & MIX
TO FORM A SLURRY. SCOOP UP SLURRY FOR DISPOSAL. WASH AREA OF SPILL
WITH DILUTE SODA ASH SOLUTION.
Neutralizing Agent:BICARBONATE OF SODA OR 50/50 MIX OF SODA ASH &
SLAKED LIME.

Handling and Storage Precautions:STORE TIGHTLY CLOSED IN A COOL,DRY
AREA.
Other Precautions:WASH THOROUGHLY AFTER HANDLING.AVOID CONTACT WITH
EYES,SKIN AND CLOTHING.DO NOT BREATH CHEMICALS.

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 OR BELOW TLV FOR NUISANCE DUST.
Protective Gloves:DISPOSABLE
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 PRODUCT IS CORROSIVE TO ALUMINUM AND STEEL.

HCC:C1
Boiling Pt:B.P. Text:212F/100C
pH:<0.5
Solubility in Water:MISCIBLE
Appearance and Odor:CLEAR COLORLESS LIQUID,NO ODOR

Stability Indicator/Materials to Avoid:YES
OXIDIZERS AND REDUCERS.
Stability Condition to Avoid:TEMPERATURE EXTREMES
Hazardous Decomposition Products:MAY OMIT TOXIC FUMES OF SULFUL OXIDE.

Waste Disposal Methods:DISPOSE I/A/W FEDERAL,STATE,LOCAL REGULATIONS.
MFR SUGGESTS NEUTRALIZE PH THEN FLUSH TO DRAIN.

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.