===================== Product Identification =====================
MSDS NAME:NALCO 7346 MICROBIOCIDE
NIIN:00F051162
MSDS Number: CCDRB
=== Responsible Party ===
Company:NALCO CHEMICAL CO WATERGY GROUP
Address:ONE NALCO CENTER
City:NAPERVILLE
State:IL
ZIP:60563-1198
Country:US
Info Phone Num:708-305-1000
Emergency Phone Num:708-305-1000/708-920-1510
Preparer's Name:RICKY A STACKHOUSE
CAGE:89524
=== Contractor Identification ===
Company:ONDEO NALCO COMPANY
Address:ONDEO NALCO CENTER
Box:City:NAPERVILLE
State:IL
ZIP:60563-1198
Country:US
Phone:(630) 305-1000
CAGE:89524
============= Composition/Information on Ingredients =============
Name:1-BROMO-3-CHLORO-5, 5 DIMETHYLHYDANTOIN
CAS:16079-88-2
RTECS #:MT9195400
Fraction by Wt: 60%
OSHA PEL:NONE
ACGIH TLV:NONE
Name:DACTIN, 1,3-DICHLORO-5,5-DIMETHYL HYDANTOIN, HYDAN, HALENE
CAS:118-52-5
RTECS #:MU0700000
Fraction by Wt: 27.4%
Other REC Limits:0.4 MG/CUM
OSHA PEL:0.2 MG/CUM
ACGIH TLV:0.2 MG/CUM
Name:1,3-DICHLORO-5-ETHYL-5-METHYLHYDANTOIN *96-3*
CAS:89415-87-2
Fraction by Wt: 10.6%
===================== Hazards Identification =====================
LD50 LC50 Mixture:ORAL LD50(ALBINO RATS): 468 MG/KG
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: SEVERE IRRITATION, CORROSIVE
W/POSSIBLE PERMANENT DAMAGE. SKIN: SEVERE IRRITATION, CORROSIVE
W/POSSIBLE PERMANENT DAMAGE & ALLERGIC DERMATITIS. INHALATION:
SEVERE RESPIRATORY IRRITATION, CORROSI VE TO THE MUCOUS MEMBRANES &
LUNGS. IRRITATING TO THE NOSE & THROAT, ALLERGIC REACTION.
INGESTION: HARMFUL.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION.
======================= First Aid Measures =======================
Eyes: FLUSH W/PLENTY OF WATER FOR 15 MINS. SKIN: WIPE EXCESS
MATERIAL W/A DRY CLOTH. UNDER A SAFETY SHOWER, WASH THOROUGHLY
W/LARGE AMOUNTS OF WATER & SOAP IF AVAILABLE,FOR 15 MINS.
INGESTION: GIVE SE VERAL GLASSES OF WATER. DON'T INDUCE VOMITING.
IF VOMITING OCCURS, GIVE FLUIDS AGAIN. HAVE PHYSICIAN DETERMINE IF
PATIENT'S CONDITION ALLOWS INDUCTION OF VOMITING/EVACUATION OF
STOMACH. (SEE SUPP)
===================== Fire Fighting Measures =====================
Flash Point:329F
Extinguishing Media:DRY CHEMICAL, FOAM, CO2/OTHER EXTINGUISHING AGENT
SUITABLE FOR CLASS B FIRES.
Fire Fighting Procedures:USE WATER TO COOL CONTAINERS. LARGE FIRES, USE
WATER SPRAY/FOG, THOROUGHLY DRENCHING THE BURNING MATERIAL. WEAR
SELF CONTAINED RESPIRATORY EQUIPMENT.
Unusual Fire/Explosion Hazard:CONTAMINATION W/MOISTURE, ORGANIC
MATTER/OTHER CHEMICALS MAY START A CHEMICAL REACTION W/GENERATION
OF HEAT/LIBERATION OF HAZARDOUS GASES W/FIRE & EXPLOSION.
================== Accidental Release Measures ==================
Spill Release Procedures:SOLID: SWEEP/VACUUM UP & RECLAIM INTO
RECOVERY/SALVAGE DRUMS FOR DISPOSAL. WEAR PROTECTIVE EQUIPMENT.
PRODUCT IS TOXIC TO FISH. IT SHOULDN'T BE DIRECTLY DISCHARGED INTO
LAKES, PONDS, STREAMS, WATERWAY S/PUBLIC WATER SUPPLIES.
====================== Handling and Storage ======================
Handling and Storage Precautions:USE W/ADEQUATE VENTILATION. WEAR
RUBBER GLOVES, CHEMICAL GOGGLES & FACE SHIELD WHEN HANLDING.
ISOLATE CONTAINER IN OPEN AIR. USE CLEAN DRY UTENSILS.
Other Precautions:AVOID BREATHING DUST. DON'T GET INTO EYES,
SKIN/CLOTHING. EMPTY CONTAINERS MAY CONTAIN RESIDUAL PRODUCT. DON'T
REUSE CONTAINER UNLESS PROPERLY RECONDITIONED. DON'T RESEAL
CONTAINER. FLOOD W/LARGE VOLU MES OF WATER IF NECESSARY. (SEE SUPP)
============= Exposure Controls/Personal Protection =============
Respiratory Protection:IF SIGNIFICANT DUSTING OCCURS, WEAR EITHER A
DISPOSABLE DUST MASK/A CARTRIDGE RESPIRATOR W/PREFILTER/HIGH
EFFICIENCY CARTRIDGE. FOR ENCLOSED SPACE W/INADEQUATE VENTILAION, A
PRESSURE DEMAND SCBA IS RE COMMENDED.
Ventilation:LOCAL EXHAUST IS RECOMMENDED
Protective Gloves:IMPERMEABLE
Eye Protection:CHEMICAL GOGGLES/FACE SHIELD
Other Protective Equipment:BOOTS, APRONS/SLICKER SUIT, EYE WASH
FOUNTAIN & SAFETY SHOWER, PROTECTIVE CLOTHING.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
FIRST AID CONT'D: DON'T GIVE ANYTHING BY MOUTH TO AN
UNCONSCIOUS/CONVULSING PERSON. INHALATION: REMOVE TO FRESH AIR. IF
NOT BREATHING, CLEAR AIRWAY & START MOUTH TO MOUTH CPR/USE A
BAG-MASK RESPIRATOR . GIVE OXYGEN IF NEEDED. OBTAIN
MEDICALATTENTION IN ALL CASES. PREC: DON'T BREATHE SMOKE/FUMES.
================== Physical/Chemical Properties ==================
Melt/Freeze Pt:M.P/F.P Text:248-298F
Decomp Temp:Decomp Text:329F
pH:3.6
Evaporation Rate & Reference:(BU AC = 1): <1
Appearance and Odor:WHITE BRIQUETTES W/SLIGHT PUNGENT ODOR
Percent Volatiles by Volume:<0.5
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENT, ORGANIC MATERIALS, CONTAMINATION W/MOISTURE.
Stability Condition to Avoid:HIGH TEMPS, DIRECT SUNLIGHT, MOISTURE.
Hazardous Decomposition Products:THERMAL: TEMPS >329F. COMBUSTION: CO,
CO2, NITROGEN OXIDES, HYDROGEN CHLORIDE, HYDROGEN BROMIDE, BROMINE,
CHLORINE.
==================== Disposal Considerations ====================
Waste Disposal Methods:PRODUCT MAY BE HAZARDOUS WASTE UNDER THE RCRA.
AS A HAZARDOUS SOLID WASTE, IT MUST BE DISPOSE OF IN A LICENSED
HAZARDOUS WASTE TREATMENT, STORAGE & DISPOSAL FACILITY IAW/FEDERAL,
STATE & LOCAL REGULAT IONS. HAZARDOUS WASTE D001.
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.
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