FISHER SCIENTIFIC, CHEMICAL DIV. -- SODIUM AMMONIUM PHOSPHATE TETRAHYDRATE, S21 -- 6810-00N027914 
=====================  Product Identification  =====================

Product ID:SODIUM AMMONIUM PHOSPHATE TETRAHYDRATE, S21
MSDS Date:02/21/1991
FSC:6810
NIIN:00N027914
=== Responsible Party ===
Company Name:FISHER SCIENTIFIC, CHEMICAL DIV.
Address:1 REAGENT LANE
City:FAIR LAWN
State:NJ
ZIP:07410
Country:US
Info Phone Num:201-796-7100 OR 201-796-7523
Emergency Phone Num:201-796-7100/800-424-9300(CHEMTREC)
CAGE:1B464
=== Contractor Identification ===
Company Name:FISHER SCIENTIFIC CO.  CHEMICAL MFG DIV
Address:1 REAGENT LANE
Box:City:FAIRLAWN
State:NJ
ZIP:07410-2802
Country:US
Phone:201-796-7100
CAGE:1B464

=============  Composition/Information on Ingredients  =============

Ingred Name:ING 2: ANY DUST/MIST RESP W/FULL FPIECE. ANY AIR-PURIFYING
    FULL FPIECE RESP W/HIGH-EFFICIENCY PARTICULATE FILTER.(ING 4)
RTECS #:9999999ZZ

Ingred Name:ING 3: ANY POWERED AIR-PURIFYING RESP W/TIGHT-FITTING
    FPIECE & HIGH-EFFICIENCY PARTICULATE FILTER. ANY TYPE 'C' (ING 5)
RTECS #:9999999ZZ

Ingred Name:ING 4: SUPPLIED-AIR RESP W/FULL FPIECE OPERATED IN
    PRESS-DEMAND OR OTHER POS PRESS MODE OR W/FULL FPIECE HELMET (ING
    6)
RTECS #:9999999ZZ

Ingred Name:ING 5: OR HOOD OPERATED IN CONTINUOUS-FLOW MODE. ANY
    SELF-CNTND BRTHG APPAR W/FULL FPIECE OPERATED IN PRESSURE- (ING 7)
RTECS #:9999999ZZ

Ingred Name:ING 6: DEMAND OR OTHER POSITIVE PRESSURE MODE.
RTECS #:9999999ZZ

Ingred Name:RESP PROT: ON SPECIFIC OPERATION, MUST NOT EXCEED WORKING
    LIMITS OF RESP & MUST BE JOINTLY APPRVD BY NIOSH/MSHA: (ING 3)
RTECS #:9999999ZZ
Fraction by Wt: NO

Ingred Name:SODIUM AMMONIUM PHOSPHATE TETRAHYDRATE
CAS:7783-13-3
Fraction by Wt: 100%

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EYE, SKIN AND MUCOUS MEMBRANE
    IRRITANT. TOXICITY HAS NOT BEEN QUANTIFIED. INHAL: ACUTE-MAY CAUSE
    IRRIT. CHRONIC-NO DATA AVAIL. SKIN: ACUTE-MAY CAUSE IRRIT.
    CHRONIC-RPTD/PRLNG CONT MAY CAUSE DERMAT. EY E: ACUTE-MAY CAUSE
    IRRIT. CHRONIC-RPTD/PRLNG CONT MAY CAUSE CONJUNCT. INGEST:
    ACUTE/CHRONIC-NO DATA AVAILABLE.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

=======================  First Aid Measures  =======================

First Aid:INHAL: REMOVE FROM EXPOS TO FRESH AIR IMMED. IF BRTHG HAS
    STOPPED, PERFORM ARTF RESP. KEEP WARM/AT REST. TREAT
    SYMPTOMATICALLY/SUPPORTIVELY. GET MED ATTN IMMED. SKIN: REMOVE
    CONTAMD CLTHG/SHOES IMMED.	WASH AFFECTED AREA W/SOAP OR MILD
    DETERGENT & LG AMTS OF WATER UNTIL NO EVIDENCE OF CHEM REMAINS
    (APPROX 15-20 MIN). GET MED ATTN IMMED. EYES: WASH IMMED W/LG AMTS
    OF WATER/NORMAL SALINE, (SUPP DATA)

=====================  Fire Fighting Measures  =====================

Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE, WATER SPRAY OR
    REGULAR FOAM. FOR LARGER FIRES, USE WATER SPRAY, FOG OR REGULAR
    FOAM.
Fire Fighting Procedures:MOVE CONTR FROM FIRE AREA IF POSS. AVOID BRTHG
    VAPS/DUSTS; KEEP UPWIND. WEAR NIOSH/MSHA APPRVD PRESSURE DEMAND
    SCBA & FULL PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NO ACUTE HAZARD. NEGLIGIBLE FIRE HAZARD
    WHEN EXPOSED TO HEAT OR FLAME.

==================  Accidental Release Measures  ==================

Spill Release Procedures:SWEEP UP AND PLACE IN SUITABLE CLEAN, DRY
    CONTAINERS FOR RECLAMATION OR LATER DISPOSAL. DO NOT FLUSH SPILLED
    MATERIAL INTO SEWER. KEEP UNNECESSARY PEOPLE AWAY.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

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

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:FOLLOWING RESPIRATORS ARE RECOM BASED ON INFO
    FOUND IN PHYSICAL DATA/TOXICITY/HLTH EFTS. THEY ARE RANKED IN ORDER
    FROM MIN-MAX RESP PROT. THE SPECIFIC RESP SELECTED MUST BE BASED ON
    CONTAM LEVELS FOUN D IN WORK PLACE, MUST BE BASED (ING 2)
Ventilation:PROVIDE LOCAL EXHAUST OR GENERAL DILUTION VENTILATION
    SYSTEM.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:IMPERVIOUS CLTHG/EQUIP TO PVNT RPTD/PRLNG
    SKIN CONT W/SUBSTANCE. EYE WASH FOUNTAIN W/IN IMMED WORK AREA FOR
    EMER USE.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
MP: 174F(79C)DECOMPOSES. PH: 7.8-8.2 @5% SOLN. FIRST AID PROC: OCCAS
    LIFTING UPPER/LOWER LIDS, UNTIL NO EVIDENCE OF CHEM REMAINS (APPROX
    15-20 MIN). GET MED ATTN IMMED. INGEST: TREAT SYMPTOMATICALLY/S
    UPPORTIVELY. GET MED ATTN IMMED. IF VOMIT OCCURS, KEEP HEAD LOWER
    THAN HIPS TO PREVENT ASPIRATION. NO SPECIFIC ANTIDOTE.

==================  Physical/Chemical Properties  ==================

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:SEE SUPDAT
Spec Gravity:1.544
pH:SUPDAT
Solubility in Water:SOLUBLE
Appearance and Odor:TRANSPARENT, EFFLORESCENT, ODORLESS, MONOCLINIC
    CRYSTALS OR GRANULES.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
AVOID CONTACT WITH STRONG OXIDIZERS.
Stability Condition to Avoid:STABLE UNDER NORMAL TEMP/PRESS. MAY BURN
    BUT DOES NOT IGNITE READILY. AVOID EXCESSIVE HEAT, SPARKS, OR OPEN
    FLAME.
Hazardous Decomposition Products:THERMAL DECOMPOSITION PRODUCTS MAY
    INCLUDE TOXIC & HAZARDOUS FUMES OF AMMONIA & OXIDES OF NITROGEN,
    PHOSPHORUS & SODIUM.

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH FEDERAL,
    STATE, AND LOCAL REGULATIONS .

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