Product ID:SCALE REMOVING COMPOUND;CATALOG NO.11950
MSDS Date:09/01/1989
FSC:6850
NIIN:00-949-1397
MSDS Number: BHCKH

HF SCIENTIFIC INC.

3052 METRO PARKWAY S.E.
FORT MYERS, FL 33916-7539
US

Emergency Phone: 813-337-2116

Info Phone: 813-337-2116

Cage: 58177

HF SCIENTIFIC INC.

FORT MYERS, FL 33916-7539 US

Telephone: 941-337-2116

Cage: 58177

PHOSPHORIC ACID (SARA III)

CAS: 7664-38-2

RTECS: TB6300000

Fraction By Weight: 40.0%

OSHA PEL 1 MG/M3/3 STEL

ACGIH TLV: 1 MG/M3/3 STEL; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: BALANCE

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: CAN CAUSE BURNS/SEVERE
IRRITATION OF EYES, SKIN,RESPIRATORY OR G.I,TRACT OR EXPOSED
TISSUE. CHRONIC: IRRITATIONG TO UPPER RESPIRATORY TRACT,LUNGS
DAMAGE POSSIBLE.
Explanation of Carcinogenicity:NONE OF THE COMPOUNDS IN THIS PRODUCT IS
LISTED BY IARC, NTP, OR OSHA AS A CARCINOGEN.
Effects of Overexposure:EYE, SKIN & RESPIRATORY TRACT IRRITATION. MAY
CAUSE COUGHING, WHEEZING AND OTHER DIFFICULTIES IN BREATHING.
Medical Cond Aggravated by Exposure:PERSONS WITH A HISTORY OF AILMENTS
OR WITH PRE-EXISTING DISEASE INVOLVING THE RESPIRATORY TRACT MAY BE
AT INCREASED RISK FROM EXPOSURE (ASTHMA).

First Aid:INHALATION: REMOVE TO FRESH AIR. IF NOT BREATHING GIVE CPR.
CALL A PHYSICIAN. EYE: IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER
FOR 15 MINUTES. CALL A PHYSICIAN. SKIN: WASH WITH PLENTY OF SOAP &
WATER. REMOVE CONTAMINATED CLOTHING/SHOES. INGESTION: DO NOT
INDUCE VOMITING. IF CONSCIOUS, GIVE 2 GLASSES OF WATER TO DRINK.
GIVE NOTHING BY MOUTH IF UNCONSCIOUS. CALL A PHYSICIAN.

Flash Point:NONE
Extinguishing Media:USE SUITABLE MEDIA FOR SURROUNDING FIRES LIKE
CARBON DIOXIDE, FOAM, DRY CHEMICAL, OR WATER FOG.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED SCBA &
FULL PROTECTIVE EQUIPMENT WHEN FIGHTING CHEMICAL FIRE. USE WATER
SPRAY TO COOL NEARBY CONTAINERS EXPOSED TO FIRE.
Unusual Fire/Explosion Hazard:CONTACT WITH MOST METALS CAN FORM
FLAMMABLE AND EXPLOSIVE HYDROGEN GAS.

Spill Release Procedures:DIKE AREA AND NEUTRALIZE. SCOOP UP OR VACUUM
UP. RINSE RESIDUAL TRACES WITH WATER.
Neutralizing Agent:SODA ASH

Handling and Storage Precautions:STORE IN A COOL, DRY AREA AWAY FROM
YELLOW OR RED LABEL ITEMS. KEEP CONTAINERS TIGHTLY CLOSED WHEN NOT
IN USE. CORROSIVE TO MILD STEEL AND ALUMINUM.
Other Precautions:SUITABLE CONTAINERS ARE GLASS, POLYETHYLENE LINED
DRUMS, FIBERGLAS, ETC.

Respiratory Protection:IF VENTILATION DOES NOT MAINTAIN INHALATION
EXPOSURES BELOW PEL(TLV), USE NIOSH/MSHA APPROVED RESPIRATOR FOR AN
ACID VAPORS/MIST.
Ventilation:PROVIDE SUFFICIENT LOCAL EXHAUST VENTILATION TO CONTROL
INHALATION EXPOSURES BELOW PEL/TLV.
Protective Gloves:NEOPRENE OR RUBBER
Eye Protection:SAFETY GOGGLES & FACE SHIELD
Other Protective Equipment:EYE WASH STATION AND SAFETY SHOWER,WORK
CLOTHING AND APRON AS REQUIRED.
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES. DO NOT WEAR CONTAMINATED CLOTHING OR
FOOTWEAR.
Supplemental Safety and Health
DO NOT GET ON SKIN, IN EYES OR ON CLOTHING. DO NOT BREATHE VAPORS OR
MISTS. WASH HANDS AND FACE AFTER USE. KEEP CONTAINER CLOSED WHEN
NOT IN USE.

HCC:C1
Boiling Pt:B.P. Text:>212F,>100C
Spec Gravity:1.2-1.3
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR,AMBER LIQUID,SLIGHT ORGANIC ODOR
Percent Volatiles by Volume:>30%

Stability Indicator/Materials to Avoid:YES
METALS,SULFITES,SULFIDES AND STRONG BASES.
Stability Condition to Avoid:HIGH TEMPERATURES
Hazardous Decomposition Products:MAY EMIT VAPORS OF OXIDES OF
PHOSPHORUS.

Waste Disposal Methods:DISPOSAL SHOULD BE MADE IN ACCORDANCE WITH ALL
APPLICABLE FEDERAL, STATE AND LOCAL LAWS AND REGULATIONS.
LANDFILEE SUITABLE AFTER PROPER NEUTRALIZATION.

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.