Product ID:O-PHOSPHORIC ACID
MSDS Date:09/15/1988
FSC:6810
NIIN:01-150-0339
MSDS Number: BPZKX

E-C APPARATUS CORP

3831 TYRONE BLVD N
ST PETERSBURG, FL 33709-4121
US

Emergency Phone: 813-344-1644

Info Phone: 813-344-1644

Preparer: WILLIAM W. GORMAN, JR.

Cage: 23605

E-C APPARATUS CORP

SAINT PETERSBURG, FL 33709-4121 US

Telephone: 813-344-1644

Cage: 23605

PHOSPHORIC ACID (SARA III)

CAS: 7664-38-2

RTECS: TB6300000

Fraction By Weight: 85%

OSHA PEL 1 MG/M3/3 STEL

ACGIH TLV: 1 MG/M3/3 STEL; 9293

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 15 - 20%

LD50 LC50 Mixture:ORAL RAT LD50: 2740 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: SHORTNESS OF BREATH,
PULMONARY EDEMA W/FROTHY SPUTUM, SORE THROAT, COUGHING, CHOKING,
HEADACHE, DIZZINESS, WEAKNESS, CYANOSIS, HYPOTENSION, RAPID PULSE,
FATAL/CORROSIVE. SKIN: CORROSIVE, D ERMATITIS, & BURNS. EYES:
REDNESS, AIN,BLURRED VISION, CONJUNCTIVAL DESTRUCTION, CORNEAL
DESTRUCTION, TEARING.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: EROSION OF THE TEETH FOLLOWED BY
JAW NECROSIS, BRONCHIAL IRRITATION W/COUGH, BRONCHIAL PNEUMONIA.
SKIN: CORROSIVE/DERMATITIS. EYES: CONJUNCTIVITIS/CORNEAL
DESTRUCTION. INGESTION: SORE THRO AT/ABDOMINAL PAIN/BURNING IN
MOUTH/PHARYNX/VOMITING/DIARRHEA OF DARK PRECIPITATED
BLOOD/ASPHYXIA/EDEMA OF THE GLOTTIS.
Medical Cond Aggravated by Exposure:CHRONIC RESPIRATORY/SKIN DISEASES

First Aid:INHALATION: REMOVE FROM EXPOSURE TO FRESH AIR. IF BREATHING
HAS STOPPED, GIVE ARTIFICIAL RESPIRATION. SKIN: WASH AFFECTED AREA
W/SOAP OR MILD DETERGENT/LARGE AMOUNTS OF WATER 15-20 MINS. EYES:
WASH W/ LARGE AMOUNTS OF WATER FOR 15-20 MINS. INGESTION: IF VICTIM
IS CONSCIOUS, GIVE 2 TO 4 GLASSES OF WATER/INDUCE VOMITING. OBTAIN
MEDICAL ATTENTION IN ALL CASES.

Flash Point:NON-FLAMMABLE
Extinguishing Media:DRY CHEMICAL, CO2, WATER SPRAY OR FOAM. (1984 DOT
EMERGENCY RESPONSE GUIDEBOOK, P 5800.3)
Fire Fighting Procedures:MOVE CONTAINERS FROM FIRE AREA IF POSSIBLE.
COOL CONTAINERS WITH WATER FROM SIDES UNTIL WELL AFTER FIRE IE OUT.
Unusual Fire/Explosion Hazard:NEGLIGIBLE FIRE/REACTS WITH MANY METALS
FORMING FLAMMABLE GASES OF HYDROGEN. FIRE MAY PRODUCE IRRITATING OR
POISONOUS GASES. WATER RUNOFF MAY BE POLLUTING.

Spill Release Procedures:STOP LEAK IF YOU CAN DO IT W/O RISK. TAKE UP
W/SAND OR OTHER ABSORBENT MATERIAL/PLACE INTO CONTAINERS FOR LATER
DISPOSAL. LARGER SPILLS DIKE AHEAD OF SPILL FOR LATER DISPOSAL.
ISOLATE AREA AND DENY EN TRY.
Neutralizing Agent:SLAKED LIME, CRUSHED LIMESTONE OR SODIUM
BICARBONATE.

Handling and Storage Precautions:NO INFORMATION GIVEN ON MSDS BY MFR.
HMIS: STORE IN COOL DRY AREA FOR CORROSIVES AND AWAY FROM ALKALINE
MATERIALS.
Other Precautions:NONE

Respiratory Protection:SCBA FOR ALL EXPOSURES. TYPE C SUPPLIED AIR
RESPIRATOR BELOW 2000 MG/M3. HIGH EFFICIENCY PARTICULATE
RESPIRATOR W/FULL FACEPIECE BELOW 50 MG/M3.
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION TO MEET PEL REQUIREMENTS.
Protective Gloves:PROTECTIVE
Eye Protection:DUST-PROOF SAFETY GOGGLES
Other Protective Equipment:PROTECTIVE CLOTHING/EQUIPMENT TO PROTECT
FROM ANY CONTACT WITH THIS SUBSTANCE.
Work Hygienic Practices:MFR: ? HMIS:USE STRICT CHEMICAL HYGIENE
PRACTICE. AVOID ALL CONTACT POSSIBLE. WASH THOROUGHLY BEFORE EATING
OR DRINKING
Supplemental Safety and Health
NONE

HCC:C1
NRC/State Lic Num:NONE
Boiling Pt:B.P. Text:266F,130C
Melt/Freeze Pt:M.P/F.P Text:52.0F,11.1C
Spec Gravity:1.8
pH:ACIDIC
Solubility in Water:MISCIBLE
Appearance and Odor:ODORLESS, COLORLESS SPARKLING LIQUID,

Stability Indicator/Materials to Avoid:YES
REACTS VIOLENTLY WITH BASES. ATTACKS METALS LIBERATING HYDROGEN GAS,
CHLORIDE, NITROMETHANE, SODIUM TETRAHYDROBORATE
Stability Condition to Avoid:NO INFORMATION GIVEN ON MSDS BY MFR.
Hazardous Decomposition Products:TOXIC PHOSPHOROUS OXIDES GASES,
EXPLOSIVE HYDROGEN GASES, POISONOUS GASES.

Waste Disposal Methods:MFR:NEUTRALIZE. HMIS: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.