Product ID:PHOSPHORUS ENRICHMENT SOLUTION PRODUCT CODE: 74-6635
MSDS Date:06/09/1998
FSC:NIIN:Submitter:D DG
Status Code:A
MSDS Number: CJYSS

Emergency Phone: (800)424-9300

Info Phone: 800-334-5551/910584-0381

Cage: 59896

Telephone: 800-227-1150/910-584-0381

Cage: 59896

SODIUM DIHYDROGEN PHOSPHATE MONOHYDRATE OR SODIUM

CAS: 10049-21-5

OSHA PEL NONE

ACGIH TLV: NONE

DEIONIZED WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: BALANCE

LD50 LC50 Mixture:ORAL RAT LD50: 8,290 MG/KG
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:DUE TO THE DILUTE NATURE OF THIS
MIXTURE NO HEALTH HAZARDS ARE EXPECTED. POTENTIAL HEALTH EFFECTS:
EYES: MAY BE IRRITATING TO EYES. SKIN: NOT EXPECTED TO BE HAZARDOUS
BY CONTACT. INGESTION: MAY CAUSE GASTROINTESTINAL DISTURBANCES.
INHALATION: NOT EXPECTED TO BE A HAZARD BY INHALATION. TARGET
ORGANS: NO INFORMATION AVAILABLE.
Explanation of Carcinogenicity:NO INGREDIENT LISTED AS CAUSING CANCER
BY IARC, NTP OR OSHA.
Effects of Overexposure:DUE TO THE DILUTE NATURE OF THIS MIXTURE NO
HEALTH HAZARDS ARE EXPECTED. POTENTIAL HEALTH EFFECTS: EYES: MAY BE
IRRITATING TO EYES. SKIN: NOT EXPECTED TO BE HAZARDOUS BY CONTACT.
INGESTION: MAY CAUSE GASTROINTESTINAL DISTURBANCES. INHALATION:
NOT EXPECTED TO BE A HAZARD BY INHALATION.
Medical Cond Aggravated by Exposure:NO INFORMATION AVAILABLE.

First Aid:EYES: FLUSH WITH WATER FOR AT LEAST 15 MINUTES, RAISING &
LOWERING EYELIDS OCCASIONALLY. GET MEDICAL ATTENTION. SKIN:
THOROUGHLY WASH EXPOSED AREA FOR AT LEAST 15 MINUTES. REMOVE
CONTAMINATED CLOTHING . LAUNDER CONTAMINATED CLOTHES BEFORE REUSE.
IF IRRITATION DEVELOPS OR PERSISTS, GET MEDICAL ATTENTION.
INGESTION: NOT A HAZARD UNDER NORMAL CONDITIONS OF USE.
INHALATION: NOT A HAZARD UNDER NORMAL CONDITIONS OF USE.

Extinguishing Media:USE MEDIA SUITABLE TO EXTINGUISH SURROUNDING FIRE.
Fire Fighting Procedures:FIREFIGHTERS SHOULD WEAR FULL PROTECTIVE
CLOTHING & EQUIPMENT AND NIOSH-APPROVED SELF-CONTAINED BREATHING
APPARATUS WITH FULL FACE-PIECE OPERATED IN THE PRESSURE DEMAND OR
OTHER POSITIVE PRESSURE MODE .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:VENTILATE AREA OF SPILL. CLEANUP PERSONNEL
SHOULD WEAR PROPER PROTECTIVE CLOTHING & EQUIPMENT. ABSORB ON
VERMICULITE OR OTHER SUITABLE ABSORBENT MATERIAL. WHEN SATURATED,
SHOVEL OR SCOOP UP MATERIAL. .
Neutralizing Agent:NONE SPECIFIED BY RESPONSIBLE PARTY

Handling and Storage Precautions:STORE TIGHTLY CLOSED IN A COOL, DRY
AREA. STORE AT CONTROLLED ROOM TEMPERATURE.
Other Precautions:NONE.

Respiratory Protection:NONE NEEDED UNDER NORMAL CONDITIONS OF USE WITH
ADEQUATE VENTILATION.
Ventilation:LOCAL EXHAUST: PREFERRED; GENERAL MECHANICAL: YES.
Protective Gloves:NEOPRENE, PVC, OR EQUIVALENT.
Eye Protection:SPLASH-PROOF CHEMICAL SAFETY GOGGLES.
Other Protective Equipment:LAB COAT, EYE WASH, SAFETY SHOWER.
Work Hygienic Practices:NONE SPECIFIED BY RESPONSIBLE PARTY.
Supplemental Safety and Health
NEVER WEAR CONTACTS IF WORKING WITH CHEMICALS.

HCC:N1
Boiling Pt:=100.C, 212.F
B.P. Text:APPROXIMATELY
Melt/Freeze Pt:=0.C, 32.F
M.P/F.P Text:APPROXIMATELY
Vapor Pres:17.5 MM HG
Vapor Density:0.7
Spec Gravity:1
Evaporation Rate & Reference:(WATER=1) : 1
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR, ODORLESS SOLUTION.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
WATER REACTIVE MATERIALS.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:NONE INDICATED.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE &
FEDERAL REGULATIONS.

Toxicological Information:TO THE BEST OF OUR KNOWLEDE THE TOXICOLOGICAL
PROPERTIES HAVE NOT BEEN THOROUGHLY INVESTIGATED. DATA LISTED IS
FOR INDIVIDUAL COMPONENTS.SODIUM PHOSPHATE, MONOBASIC: LD50 (ORAL,
RAT): 8290 MG/KG. NO T OXICITY DATA FOUND (RTECS). CONDITIONS
AGGRAVATED BY OVEREXPOSURE: NO INFORMATION FOUND. TARGET ORGANS: NO
INFORMATION FOUND.

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.

Ecological:EPA WASTE NUMBER(S): NONE.

Transport Information:NON-REGULATED MATERIAL.

SARA Title III Information:SARA SECTION 311/312: NO, NONE. SARA SECTION
313: NO, NONE.
Federal Regulatory Information:CERCLA SECTION 103 (RQ, LB)-NO. RCRA
SECTION 261.33: NO, NONE.
State Regulatory Information:NONE SPECIFIED BY RESPONSIBLE PARTY.