Product ID:O-PHOSPHORIC ACID, A-242
MSDS Date:09/15/1988
FSC:6810
NIIN:00-134-6220
MSDS Number: BQVNS

E-C APPARATUS CORP

3831 TYRONE BLVD N
ST PETERSBURG, FL 33709
US

Emergency Phone: 813-344-1644

Info Phone: 813-344-1644

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: 85-100%

OSHA PEL 1 MG/M3;3 STEL

ACGIH TLV: 1 MG/M3;3 STEL

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 15 - 20%

APPLY FROM AS FAR A DISTANCE AS POSS. AVOID

RTECS: 9999999ZZ

HANDLING OF HAZARDOUS MATERIALS IN SURFACE

RTECS: 9999999ZZ

MAY CAUSE POLLUTION.

RTECS: 9999999ZZ

COMBUSTIBLES (WOOD, PAPER, OIL, ETC).

RTECS: 9999999ZZ

HYDROGEN.PARTICULARLY CORR TO SKIN IN

RTECS: 9999999ZZ

PHOSPHOROUS AT TEMP >300C.REACTS W/CHLORIDE CAUSING

RTECS: 9999999ZZ

POTENTIAL EXPLO HAZ.WHEN ADDED TO NITROMETHANE MAY

RTECS: 9999999ZZ

SODIUM TETRAHYDROBORATE & SODIUM CMPNDS REACT

RTECS: 9999999ZZ

MILDLY CORROSIVE TO METALS.

RTECS: 9999999ZZ

OR YELLOWISH STAINS MAY BE FOUND AROUND MOUTH,

RTECS: 9999999ZZ

PRLNGD/RPTD EXPOS MAY CAUSE EROSION OF TEETH

RTECS: 9999999ZZ

FREQUENT ATTACKS OF BRONCHIAL PNEUMONIA ARE COMMON.

RTECS: 9999999ZZ

PROLONGED CONTACT

RTECS: 9999999ZZ

CHEM BURNS, COVER AREA W/STERILE, DRY

RTECS: 9999999ZZ

(DREISBACH, HANDBOOK OF POISONING, 11TH

RTECS: 9999999ZZ

UNTIL NO EVID OF CHEM REMAINS (APPROX 15-20 MIN).IN

RTECS: 9999999ZZ

LOOSELY W/OUT MEDICATION. GET MED ATTN. (DREISBACH,

RTECS: 9999999ZZ

IMMED GIVE 2 TO FOUR GLASSES OF WATER & INDUCE VOMIT

RTECS: 9999999ZZ

DIKE FAR AHEAD OF SPILL FOR LATER

RTECS: 9999999ZZ

ENTRY. FOR MORE SPECIFIC DISPOSAL PROCEDURES CONTACT

RTECS: 9999999ZZ

SUPPLIED-AIR RESP WITH A FULL FACE-PIECE, HELMET OR

RTECS: 9999999ZZ

LD50 LC50 Mixture:LD50: (ORAL, RAT) 1530 MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:INHAL:CORR.MAY CAUSE SHORTNESS
OF BRTH, PULM EDEMA W/FROTHY SPUTUM, SORE THROAT, COUGHING,
CHOKING, HDCH, DIZZ, WEAKNESS, CYANOSIS, HYPOTENSION & RAPID
PULSE.SERIOUS CASES MAY BE FATAL.SKIN:CO RR.PAIN, BROWN/YELLOWISH
STAINS ON SKIN& BURNS WHICH USUALLY PENETRATE FULL THICKNESS OF
SKIN. (EFTS OF OVEREXPOS)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:EYES:CORR. REDNESS, PAIN, BLURRED
VISION, CONJUCTIVAL DESTRUCTION, CORNEAL DESTRUCTION, TEARING &
INCREASED SENSITIVITY TO LIGHT.INGEST:CORR. HIGH DOSES MAY CAUSE
SORE THROAT, ABDOM PAIN, BUR NING IN MOUTH & PHARYNX FOLLOWED BY
VOMIT & DIARR OF DARK PRECIPITATED BLOOD. IMMED HYPOTENSION & BROWN
(ING 12)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL:MOVE FROM EXPOS AREA TO FRESH AIR IMMED.IF BRTHG HAS
STOPPED, GIVE ARTF RESP.MAINTAIN AIRWAY & BLOOD PRESS & ADMIN
OXYGEN IF AVAIL.KEEP AFFECTED PERS WARM & AT REST.GET MD
ATTN.(DREISBACH, HANDB OOK OF POISONING, 11TH
ED.).SKIN:REMOVECONTAMD CLTHG & SHOES IMMED.WASH AFFECTED AREA
W/SOAP/MILD DETERGENT & LG AMTS OF WATER (APROX 15-20 MIN) UNTIL NO
EVID OF CHEM REMAINS.IN CASE OF (ING 16)

Flash Point:NON-FLAMMABLE
Extinguishing Media:DRY CHEM, CARBON DIOXIDE, WATER SPRAY/FOAM (1984
EMER RESPONSE GUIDEBOOK, DOT P 5800.3). LGR FIRES: USE WATER(SUPP
DATA
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP
. MOVE CNTNRS FROM FIRE AREA IF POSS. COOL CNTNRS EXPOSED TO FLAMES
W/WATER FROM SIDE UNTIL WELL (SUPP DATA)
Unusual Fire/Explosion Hazard:NEGLIG FIRE/REACTS W/MANY METALS FORMING
FLAMM GASES OF HYDROGEN.FIRE MAY PRDCE IRRITATING/POISONOUS
GASES.RUNOFF FROM FIRE CONTROL/DILUTION WATER (ING 5)

Spill Release Procedures:DO NOT TOUCH SPILLED MATL.STOP LEAK IF YOU CAN
DO IT W/OUT RISK. SM:TAKE UP W/SAND/OTHER ABSORB MATL & PLACE INTO
CNTNRS FOR LATER DISP. SM:DRY SPILLS W/CLEAN SHOVEL, PLACE MATL
INTO CLEAN, DRY CNTNR & COVER. MOVE CNTNRS FROM SPILL AREA. (ING
21)
Neutralizing Agent:NEUT W/AGRICULTURAL LIME, SLAKED LIME, SODIUM
BICARBONATE OR CRUSHED LIMESTONE.

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:THE FOLLOWING RESPIRATORS MUST BE NIOSH/MSHA
APPRVD: 50 MG/M3: HIGH EFFICIENCY PARTICULATE RESP W/FULL
FACE-PIECE, SUPPLIED-AIR RESP W/FULL FACE-PIECE, HELMET/HOOD. SCBA
W/FULL FACE-PIECE. 2000 MG/M3: TYPE 'C' SUPPLIED-AIR RESP. (ING
23)
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION SYSTEM TO MEET
PERMISSIBLE EXPOSURE LIMIT REQUIREMENTS.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEM WORK GOG W/FULL LNGTH FSHLD .
Other Protective Equipment:WEAR APPROPRIATE PROT CLOTHING & EQUIP TO
PVNT ANY POSS OF SKIN CONT W/SUBSTANCE. EMER EYEWASH & DELUGE
SHOWER .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
APPEAR/ODOR:ACID TASTE WHEN SUITABLY DILUTED. EXTING MEDIA:SPRAY,
FOG/ALCOHOL FOAM (1984 EMER RESPONSE GUIDEBOOK, DOT P 5800.3). FIRE
FIGHT PROC: AFTER FIRE IS OUT (1984 EMER RESPONSE GUIDEBOOK, DOT P
5800.3). USE AGENT SUITABLE FOR TYPE OF FIRE. USE WATER IN FLOODING
QTYS AS FOG. COOL CNTNRS W/FLOODING AMTS (ING 3)

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 LIQ, VISCOUS AT CONC
>85%, PLEASING (SUPP DATA)

Stability Indicator/Materials to Avoid:YES
STRONG ACID THAT REACTS VIOLENTLY W/BASES & IS VERY CORR. ATTACKS MANY
METALS FORMING COMBUST & CORR GASES OF (ING 7)
Stability Condition to Avoid:MAY BURN BUT DOES NOT IGNITE READILY.
FLAMM, POISONOUS GASES MAY ACCUMULATE IN TANKS & HOPPER CARS.MAY
IGNITE (ING 6)
Hazardous Decomposition Products:DECOMPOSES AT TEMPERTURE ABOVE 300C,
FORMING TOXIC OXIDES OF PHOSPHOROUS.

Waste Disposal Methods:DISPOSE OF I/A/W FEDERAL, STATE AND LOCAL
REGULATIONS .

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particular situation.