Product ID:MOLYBDIC ACID (A173)
MSDS Date:10/10/1990
FSC:6810
NIIN:00-234-8357
MSDS Number: BKBWK

FISHER SCIENTIFIC

1 REAGENT LANE
FAIR LAWN, NJ 07410
US

Emergency Phone: 201-796-7100;800-424-9300(CHEMTREC)

Info Phone: 201-796-7100

Cage: 94480

FISHER SCIENTIFIC COMPANY

SPRINGFIELD, NJ 07081 US

Telephone: 201-796-7100

Cage: 94480

MOLYBDIC ACID, DIAMMONIUM SALT

CAS: 13106-76-8

RTECS: QA4900000

Fraction By Weight: 85%

OSHA PEL 5 MG/M3 (M0)

ACGIH TLV: 5 MG/M3 (MO)

MOLYBDENUM TRIOXIDE (SARA III)

CAS: 1313-27-5

RTECS: QA4725000

Fraction By Weight: 15%

OSHA PEL 5 MG MO/M3

ACGIH TLV: 5 MG MO/M3; 9192

MOLTEN MAGNESIUM. BECOMES INCANDESCENT WHEN

RTECS: 9999999ZZ

IF CONSCIOUS, GIVE LG

RTECS: 9999999ZZ

AN UNCON PERSON VOMIT OR DRINK ANYTHING. MAINTAIN

RTECS: 9999999ZZ

NO SPECIFIC ANTIDOTE.

RTECS: 9999999ZZ

DIKE FAR AHEAD OF SPILL FOR LATER

RTECS: 9999999ZZ

FACEPIECE/SUPPLIED-AIR W/FULL FACEPIECE, HELMET,

RTECS: 9999999ZZ

W/HIGH EFFICIENCY FILTER W/FULL FACEPIECE; 10000

RTECS: 9999999ZZ

OPERATED IN A PRESSURE-DEMAND OR POSITIVE PRESSURE

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHAL: MAY CAUSE NASAL/RESP
TRACT IRRITATION, WEIGHT LOSS, DYSPNEA, INCOORDINATION, ATAXIA,
DIARRHEA, HEMOLYTIC ANEMIA. SKIN: MAY CAUSE IRRITATION. EYES: MAY
CAUSE IRRITATION, REDNESS, PAIN. IN GEST: MAY CAUSE LOSS OF
APPETITE, LISTLESSNESS, INCOORDINATION, DYSPNEA, ANEMIA, ANOREXIA,
MUCOUS (SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: MEMBRANE IRRITATION. CHRONIC: INHAL:
MAY CAUSE MUCOUS MEMBRANE IRRITATION. SKIN: RPTD OR PRLNG CONTACT
MAY CAUSE DERMATITIS. EYES: MAY CAUSE CONJUNCTIVITIS. INGEST: MAY
LEAD TO THE ACCUMULAT ION OF SULFIDE IN THE TISSUES AND THE
FORMATION OF UNDISSOCIATED COPPER SULFIDE.
Medical Cond Aggravated by Exposure:PERSONS WITH A HISTORY OF CHRONIC
RESPIRATORY OR BLOOD DISEASE MAY BE AT AN INCREASED RISK FROM
EXPOSURE.

First Aid:INHAL: REMOVE TO FRESH AIR IMMED. IF BRTHG STOPPED, GIVE ARTF
RESP. KEEP WARM & AT REST. TREAT SYMPTOMATICALLY & SUPPORTIVELY.
GET MD IMMED. SKIN: REMOVE CONTAM CLTHG/SHOES IMMED. WASH AFFECTED
AREA W /SOAP OR MILD DETERGENT & LG AMTS OF WATER UNTIL NO EVIDENCE
OF CHEMICAL REMAINS (APPROX 15-20 MIN). GET MD IMMED. EYES: WASH
IMMED W/LG AMTS OF WATER/NORMAL SALINE FOR AT LEAST 15 MIN.(SEE
INGRED 03)

Flash Point:NONFLAMMABLE
Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE, WATER SPRAY OR
REGULAR FOAM
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA W/FULL FACEPIECE
OPERATED IN PRESS-DEMAND OR POS PRESS MODE. MOVE CNTNR FROM FIRE
AREA. APPLY COOLING WATER TO SIDES (SEE SUPP DATA)
Unusual Fire/Explosion Hazard:NEGLIGIBLE FIRE HAZARD WHEN EXPOSED TO
HEAT OR FLAME.

Spill Release Procedures:DO NOT TOUCH SPILLED MATL. STOP LEAK. SM LIQ
SPILLS: TAKE UP W/SAND OR OTHER ABSORB MATL & PLACE INTO CNTNRS FOR
LATER DISP. SM DRY SPILLS: W/CLEAN SHOVEL PLACE MATL INTO CLEAN,
DRY CNTNR & COVER. MOV E CNTNRS FROM SPILL AREA. (SEE INGRED 06)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Respiratory Protection:USE THE FOLLOWING NIOSH/MSHA APPRVD RESPIRATORS:
25 MG(M0)/M3--DUST & MIST; 50 MG(MO)/M3--HIGH EFFICIENCY
PARTICULATE, DUST & MIST (EXCEPT SINGLE-USE/QTR-MASK RESPS); 250
MG(M0)/M3--HIGH EFFICIENCY PA RTICULATE WITH FULL (SEE INGRED 07)
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION AND/OR GENERAL DILUTION
VENTILATION TO MEET PUBLISHED EXPOSURE LIMITS.
Protective Gloves:IMPERVIOUS GLOVES
Eye Protection:CHEM WORK GOGGLES/FACESHLD OPTNL
Other Protective Equipment:PROVIDE EYE WASH FOUNTAIN AND QUICK DRENCH
SHOWER WITHIN THE IMMEDIATE WORK AREA FOR EMERGENCY USE.
Work Hygienic Practices:WASH HANDS THOROUGHLY AFTER USE AND BEFORE
EATING, DRINKING, SMOKING OR USING SANITARY FACILITIES .
Supplemental Safety and Health
FIRE FIGHT PROC: OF CONTAINERS EXPOSED TO FLAMES UNTIL WELL AFTER FIRE
IS OUT. STAY AWAY FROM ENDS OF TANKS. EXTINGUISH USING AGENT
INDICATED; DO NOT USE WATER DIRECTLY. IF LARGE AMOUNTS OF COMBUST
MA TLS ARE INVOLVED, USE WATER SPRAY/FOG IN FLOODING AMOUNTS. AVOID
BRTHG CORR DUSTS/FUMES FROM BURNING MATL, KEEP UPWIND.

HCC:T6
Boiling Pt:B.P. Text:DECOMPOSES
Melt/Freeze Pt:M.P/F.P Text:158F,70C
Spec Gravity:3.1
Solubility in Water:0.133 @ 64F
Appearance and Odor:WHITE POWDER OR YELLOW CRYSTALS

Stability Indicator/Materials to Avoid:YES
MAY IGNITE VIOLENTLY AT RM TEMP W/BROMINE PENTAFLURIDE OR CHLORINE
TRIFLUORIDE. EXPLODES IN CONTACT WITH (SEE INGRED 02)
Stability Condition to Avoid:MAY BURN/DOES NOT IGNITE READILY. FLAMM,
POIS GASES MAY ACCUM IN TANKS/HOPPER CARS. MAY IGNITE COMBUSTS
(WOOD/PAPER/OIL)
Hazardous Decomposition Products:NONE HAZARDOUS

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