ML20080T535

Forwards Util 950301 Request for Mod of NPDES Permit IL0048151,permitting Use of Sodium Hypochlorite & Sodium Bromide in LaSalle County Station Main Condensers to Control Biofouling

ML20080T535
Person / Time
Site:	LaSalle
Issue date:	03/09/1995
From:	Benes G COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9503130374
Download: ML20080T535 (15)

Text

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. March 9,1995

, 'U. S.' Nuclear Regulatory Commission 3

Attn: Document Control Desk Washinton, D. C. 20555 -

l

Subject:

LaSalle County Nuclear Power Station Units 1 and 2  !

Modification to NPDES Permit .

NRC Docket Nos. 50-373 and 50-374 '

r Commonwealth Edison Company is the holder of National Pollutant Discharge  ;

Elimination System (NPDES) Permit No. IL0048151 for LaSalle County Station. Section 3.2 'i of Appendix'B (Environmental Protection Plan) of Facility Operating Licenses NPF-il and r NPF-18 requires that a copy of a request for modification of the NPDES permit be provided ,

to the NRC. Enclosed is LaSalle County Station's March 1,1995 request for modification of '

NPDES Permit 11,0048151. The letter requests that LaSalle's NPDES permit be modified to include the use o' sodium hypochlorite and sodium bromide in the Station's main condensers j to coorol biofouling. -

Please direct any questions regarding this matter to this office.

Respectfully, SBeW Gary . Benes -l Nuclear Licensing' Administrator .

Enclosure ,

1 cc: J. B. Martin, Regional Administrator - NRC RIII  ;

P. G. Brochman, NRC Senior Resident Inspector - LaSalle  :

W. D. Reckley, Project Manager - NRR  ;

Office of Nuclear Facility Safety - IDNS  !

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9503130374 950309 0 PDR P

ADOCK 05000373 1 i 0t i PDR

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M - 3\'A kr Address Reply to: Post Omos Box 757 *

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CNeago, Hhnoes 60000 + 0767

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F 1 March 1, 1995 1 CERTIFIED MAIL p' Mr. Thomas McSwiggin, P.E. l Manager,' Permit Section .

Division of WateriPollution Control 'l Illinois Environmental Protection Agency l 2200 Churchill Road 4;

. Springfield, Illinois 62706

Subject:

LaSalle County Generating Station l

, NPDES Permit No. IL0048151

Dear Mr. McSwiggin:

Commonwealth Edison submits this letter to request that LaSalle County Generating Station's NPDES Permit be modified for the use of sodium hypochlorite and sodium bromide in the Station's main condensers to control biofouling. The Station has been. experiencing-chronic tube leaks in.its main condensers and has determined the cause of the leaks'to be Microbiological 1y Influenced Corrosion 1(MIC) in.the Circulating Water System. To alleviate the situation, the station must eliminate the microbiological growth in the main condensers and prevent it from reoccurring.

The Station has decided to pursue the use of sodium

'hypochlorite and sodium bromide (MSDS's enclosed) to control the microbiological growth in the main condensers. The biocides will be added on the discharge side of the Circulating Water Pumps. Dosage rates will be as follows: 2 ppm of sodium-chlorite and 1 ppm of sodium bromide at the inlet of the main condensers. Station personnel will limit chlorination of the main condensers to 120 minutes per unit per day and will not chlorinate simultaneously.

The travel time of the water once chlorinated, to the cooling pond blowdown line is approximately three days.

' This three day travel time plus the shear volume of LaSalle's cooling pond will result in an undetectable residual at the cooling ~ pond blowdown. To be u

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' .#" / consistent with:ouriother facilities that utilize  !

sodium-'hypochlorite l and: sodium bromide, we request that'. l

'the following language 1belincorporated into LaSalle's' d

l 4; . permit:

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"For the purpose ofLdetermining-compliance, the highest  :

single: instantaneous TRC/TRO concentration measured 1

'.during sampling.on any day will' be regarded.as thel  :

. daily maximum concentration.- Total 1 residual. oxidant: ,

concentration shall be measured:and reported in terms. ..

of tota 1Lresidual chlorine." {

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, .Until the: microbiological l growth in the mainLcondensers 1

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can be removed,-.the problem'of microbiological c i influenced corrosion-will continue. We would/ greatly' i appreciate any expediency that can be given to our ,

request, as this condition in LaSa11e's condensers is  !

e highly detrimental to station operations..

Should you have any questions or requireif urther.  !

information, please contact Mr. Max Cole of my staff at;  ;

i (312) 394-2829.

Since ely,.  !

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1 effrey P. Smith. 'I Supervisor of Water Quality j

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enclosure )

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, This is an L MSDS f rom- the Commonwealth Ediso n MSDS Program

• ATTENTION: -Safety and Industrial Hygiene advises ..

users to review the intended use of this information '.

with his/her supervisor or Safety.and I n d u ts t r i a l Hygione advisor.

Contents'for this MSDS ,

1. GENERAL INFORMATION

2. PRODUCT IDENTIFICATION

3. HAZARDOUS INOREDIENTS

4. PHYSICAL PROPERTIES ,

5. FIRST AID MEASURES

6. HEALTH HAZARD INFORr1ATION

7. TOXICITY DATA

8. PERSONAL PROTEC TION

9. FIRE AND EXPLOSION INFORMATION

10. HAZARDOUS REACTIVITY i 11. SPILL. LEAK, AND DISPOSAL PROCEDURES

22. SPECIAL PRECAUTIONS i

• • • • • +++******************** i l 01 - GENERAL INFORMATION l MATERIAL SAFETY DATA SHEET SODIUM HYPOCHLORITE 12.5% ACT II REVISION OF:

11-02-HO MAIL TO: ,

3505(/759 COMMUNUEALTH EDISON CO ATTN INDUSTRIAL HYGENIST '

72 U ADAMS-1937 CHICAGO IL 60603 -

C1 DER NO: i 320500077 PRO.' NO:

04I06272 VAN-WATERS A ROGERS INC.

1600 NORTON-DLDG, SEATTLE, UA 90104--1564 EMERGENCY. ASSISTANCE iOR. EMERGENCY ASSISTANCE INVOLVING CHEMICALS CALL CHEMTREC (800) 424-9300.

FOR PRODUCT AND SALES INFORMATION CONTACT YOUR LOCAL VAN WATERS & ROGERS BRANCH OFFICE

f eFOR;kDDITIONAL'INFORMATION.

• !"iCONTACT DOUGLAS EISNER, T'ECHNICAL' DIRECTOR, VAN UATERS &cROGERS'INC.

.DORING BUSINESSLHOURS,-PACIFIC TIME.(206)447-5911 iNOTICE LVAN UATERS & ROGERS INC. ("VU&R")LEXPRESSLY DISCLAIMS ALL EXPRESS.OR

' IMPLIED'UARRANTIES 0F MERCHANTABILITY AND FITNESS'FOR e PARTICULAR 3 PURPOSE, WITH RESPECT TO THE PRODUCT OR INFORMATION PROVIDED HEREIN'. -

ALL1INFORMATION APPEARING'HEREIN IS DASED UPON DATA OBTAINED-FROM THEL l

- HANUFACTURER'. AND/OR RECOGNIZED TECliNICAL' SOURCES. UHILE-THE INFORMATION.

IS BELIEVED TO BE ACCURATE, VU&R MAKES NO REPRESENTATIONS AS TO ITS

' ACCURACY OR SUFFICIENCY. CONDITIONS OF USE ARE BEYOND VU&R'S CONTROL AND THEREFORE USERS-ARE RESPONSIDLE TO VERIFY THIS DATA UNDER THEIR OWN ,

OPERATING CONDITIONS TO DETERMINE UHETHER THE. PRODUCT IS SUITABLE FOR  ;

THEIR'PARTICULAR PURPOSES AND THEY ASSUME ALL RISKS:OF THEIR USE.

HANDLINO, AND DISPOSAL OF THE PRODUCT, OR FROM THE PUBLICATION OR.USE OF, I OR RELIANCE UPON, INFORMATION CONTAINED HEREIN. THIS INFORMATION' RELATES' 'I ONLY.TO-THE PRODUCT DESIGNATED HEREIN, #6ND DOES NOT REL. ATE T C ITS USE IN COMD.~"ATION WITH ANY OTHER MATERIAL OR IN ANY OTHER PROCESS.

'REVIS' ION ,

02/00:  ;

ADDED SYNONYMS. ,

A****************************** '

l 02 - PRODUCT IDENTIFICATION l

• • • • • • • • • • • • A****************** ,

PRODUCT NAME:

SODIUM HYPOCliLORITE l COMMON NAMES /SYNONY?tS:

LIGUID DLEACH, LIQUICHLOR; HYPUCHLOROUS ACID; SODIUM SALT; SODA ULEACH CAS NO.:

MIXTURE j VUAR CODE:  ;

P1147 FORMULA NA 0 CL  ;

HAZARD RATING (NFPA 704 CRliERIA)

HEALTH: 2 -

FIRE- 0 REACTIVITY: 2 <

SPECIAL: OXY ,

DATE ISSUED:

02/00 SUPERCEDES:

07/07 AND 04/07 (OHS) j HAZARD RATING SCALE:

.0= MINIMAL ,

1= SLIGHT ,

'2aMODERATE 3= SERIOUS ,

l 4= SEVERE i

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00000**000000000000+0*ooo**000 l 03 - HAZARDOUS INGREDIENTS l

+*****************************

EXPOSURE LIMITS, M0/M3 OSHA ACGIH OTHER JCOMPONENT CAS NO.  % PEL TLV LIMIT. HAZARD.

. SODIUM HYPOCHLORITE 7681-52-9 7-16 NONE NONE NONE CORROSIVE; OXIDIZER SODIUM CHLORIDE 764'7-14-5 5-13 NONE NONE NONE NONE SODIUM HYDROXIDE 1310-73-2 0.05-0.9 2 2 NONE CORROSIVE;. .

T0XIC 6JATE R 7732-18-5 BALANCE NONE NONE NONE NONE l 04 - PHYSICAL PROPERTIES l'

• • • ++***********************

801 LINO POINT, DEO F:

DECOMPOSES AT 125 MELTING POI'lT , UE0 F:

'?.4-10.4 SPECIFIC GRAVITY (UATER=1):

1.1-1,3 APPEARANCE AND ODOR:

LIGHT YELLOW TO GREEN CLEAR LIQUID; CHLORINE ODOR.

VAPOR PRCSSURE, MM H0/125 DEG F:

100 VAPOR DENSITY (AIR =1):

0.9 UATER SCLUDILITY, %:

100 .

EVAPORATION RA1E (BUTYL ACETATE =1):

AG UATER

• • • • • • • • • • • • • • • • • • • • • • • • ++*

l 05 -- FIRST AID MEASURES l

'IF INHALED: ,

REMOVE TO FRESH AIR. GIVE ARTIFICIAL RESPIRATION IF NOT BREATHING. GET IMMEDIATE MEDICAL ATTENTION.

IN CASE OF EYE CONTACT:

ItiMEDIATELY FLUSH EYES WITH LOTS OF RUNNING UATER FOR 15 MINUTES, LIFTING THE UPPER AND LOUER EYELIDS OCCASIONALLY. OET IMMEDIATE MEDICAL ATTENTION.

IN CASE OF SKIN CONTACT:

INMEDIATELY FLUSH SKIN WITH LOTS OF RUNNING UATER FOR 15 MINUTES. REMOVE CONTAMINATED CLOTHING AND SHOESj UASH BEFORE REUSE. 9ET IMMEDIATE MEDICAL i ATTENTION.

l I

IFditALLOWE01-L*7001 DOT, INDUCE VOMITING. 'IF CONSCIOUS,'GIVE LOTS OF WATER'OR MILK, OR MILK

'0F? MAGNESIA. .GET IMMEDIATE MEDICALJATTENTION. DO NOTEGIVE BAKING SODA OR

-- ACI D ANT I DOTES .* 00-NOT 01VE'ANYTHING BY. MOUTH TO AN UNCONSCIOUS OR CONVULSING' PERSON. -

l 06 HEALTH HAZARD INFORMATION l l PRIMARY ROUTES OF EXPOSURE-SKIN.OR EYE CONTACT, INHALATION.

GIGNS AND SYMPTOMS OF EXPOSURE INHALATION:

' INHALATION OF FUMES OR MISTS CAUSES RESPIRATORY TRACT IRRITATION AND t IRRITATION OF MUCOUS MEMDRANES. IF SODIUM HYPOCHLORITE IS MIXED WITH AMMONIA OR OTHER CHEMICALS,- EVOLUTION OF CHLORINE OR HYPOCHLOROUS ACID RESULTS. THESE GASES CAN PRODUCE PULMONARY EDEMA' .

. EYE CONTACTt LIQUID AND MISTS MAY SEVERELY IRRITATE OR DAMAGE THE EYES.

SKIN CONTACT:

THE LIQUID WILL IRRITATE THE SKIN, CAUSING REDNESS AND POSSIBLY INFLAMMATION.

SUALLOUED:

MISTS AND LIQUID ARE EXTREMELY CORROSIVE TO THE MOUTH AND THROAT, MUCOUS-MEMDRANES AND STOMACH, SUALLOUING THE LIQUID DURNS THE TISSUES, CAUSES GEVERE' ABDOMINAL PAIN, NAUSEA, VOMITING, CIRCULATORY COLLAPSE, CONFUSION, DELERIUM, COMA, AND COLLAPSE. SUALLOUING LARGE QUANTITIES CAN CAUSE DEATH.

CHRONIC' EFFECTS OF EXPOSURE:

IRRIIATION EFFECTS INCREASE WITH STRENufH OF SOLUTION AND. TIME OF EXPOSURE. PROLONGED OR REPEATED EXPOSURE CAN LEAD TO CONSTANT IRRITATION OF EYES AND THROAT-. PROLONGED OR REPEATED CONTACT MAY CAUSE.DERMITITIS AND SENSITIZATION.

MEDICAL CONDITIONS GENERALLY AGORAVATED BY EXPOSURE:

NONE REPORTED.

t l 07 - T0XICITY DATA l l ORAL:

FOR S% SOLUTION RAT LD50 = 13 G/KG FOR 12.5% SOLUTION RAT LD50 = S G/KG t DERMAL: i RAT:LD50 13.0 G/K4 ,

INHALATION:

NO DATA AVAILADLE CARCINOGENICITY:

1HIS NATERIAL IS NOT CONSIDERED TO DE A CARCINOGEN BY THE NATIONAL  :

T0XICOLOGY PR00 RAM, THE INTERNATIONAL AGENCY FOR RESEARCH ON CANCER, OR >

THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION OTHER DATA:

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^ NONE{

l l 08 - PERSONAL PROTECTION l

+++++++*********************

VENTILATION 1 LOCAL MECHANICAL EXHAUST VENTILATION CAPABLE OF MINIMIZING EMISSIONS AT THE POINT OF USE. '

NESPIRATORY PROTECTION:

WEAR-A NIOSH-APPROVED RESPIRATOR APPROPRIATE FOR THE VAPOR OR MIST CONCENTRATION AT THE POINT OF USE. APPROPRI A TE RESPIRATORd MAY BE A FULL FACEPIECE OR A HALF MASK AIR-PURIFYING CARTRIDGE RESPIRATOR EQUIPPED.FOR ACID GASES / MISTS, A SELF- CONTAINED BREATHING APPARATUS IN THE PRESSURE i DEMAND MODE, OR A SUPPLIED-AIR *ESPIRATOR.

EYE PROTECTION:

CHEMICAL GOGGLES AND FULL FACESHIELD UNLESS A FULL FACEPIECE RESPIRATOR IS ALSO UORN. IT IS GENERALLY RECOGNIZED THAT CONTACT. LENSES SHOULD NOT BE WORN UHEN WORKING UITH CHEMICALS BECAUSE CONTACT LENSES MAY CONTRIDUTE TO THE GEVERITY OF AN EYE INJURY, PROTECTIVE CLOTHING:

LONG-SL.EEVED SHIRT, TROUSERS, RUBBER BOOTS, RUBBER GLOVES, AND RUBBER APPON.

U THt:.R PROTECTIVE MEASURES:

AN EYEUASH AND SAFETY SHOWER SHOULD BE NEARBY AND READY FOR USE.

l 09 - FIRE AND EXPLOSION INFORMATION l

• • • • • • • • ++++***************************

f"L ASH POINT, DEG F:

NOT FLAMMADLE NETH00 UGED:

N/A FLAMMABLE LIMITS IN A.TR, *:

LOUER: (

N/A UPPER N/A EXTINGUISHING MEDIA:

THIS MATERIAL IS NOT COMBUSTIBLE. USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING FIRE.

SPECIAL FIRE FIGHTING PROCEDURES: i FIRC FIGHTERS SHOULD UEAR SEL.F-CONTAINED DREATHING APPARATUS AND FULL PROTECTIVE CLOTHING. USE WATER SPRAY TO COOL NEARBY CONTAINERS AND STRUCTURES EXPOSED TO FIRE.

UNUSUAL FIRE AND EXPLOSION HAZARDS: '

CONTAINERS OF THIS MATERIAL CAN EXPLODE UNDER FIRE CONDITIONS. OXYGEN MAY DE LIBERATED UPON CONTACT WITH CERTAIN METALS. T0XIC FUMES ARE LIBERATED DY CONTACT WITH ACIDS OR HEAT. HIGHLY EXOTHERMIC REACTIONS WITH ORGANIC MATERIALS AND OXIDIZABLE MATERIALS MAY CAUSE FIRES.

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~ STABILITY: -

STABLE POLYMERIZATION: '

UILL NOT OCCUR STABILITY DECREASES WITH CONCENTRATION, HEAT, LIGHT

. EXPOSURE, DECREASE IN PH AND CONTAMINATION WITH HEAVY METALS SUCH AS NICKEL,' COBALT, COPPER AND IRON.

CONDITIONS TO AVOID:

EXCESSIVE HEAT, EXPOSURE TO LIGHT, EXCESS ALKALINITY, AND CONTAMINATION OF ANY KIND.

MATERIALS TO AVOID:

ETHER, AMMONIA ACIDS, REDUCING AGENTS, OXIDIZABLE MATERIALS,-COMBUSTIBLE MATERIALS SUCH AS WOOD, CLOTH OR ORGANIC MATERIALS, HEAVY METALS SUCH AS i IRON AND COPPER AND THEIR ALLOYS, AND DIRT. ALSO MAGNESIUM, ALUMINUM, TIN, OR MANGANESE.

HAZARDOUS DECOMPOSITION PRODUCTS:

HOCL, CHLORINE, HCL, NACL, SODIUM CHLORATE, AND OXYGEN WHICH DEPEND ON PH, TEMPERATURE AND TIME.

u**********u*******************************

l 11 -- S P I L L , LEAK, AND DISPOSAL PROCEDURES l

• • u*****************u***************uww***

ACTION TO TAKE FOR SPILLS OR LEAKS:

UEAR ALKALI-RESISTANT SLICKER SUIT AND COMPLETE PROTECTIVE EQUIPMENT INCLUDINO RUBDER OLOVES, RUBBER BOOTS, AND A SELF-CONTAINED BREATHING APPARA10S IN THE PRESSURE DEMAND MODE OR A SUPPLIED-AIR RESPIRATOR. IF THE SPILL OR LEAK IS SMALL, A FULL FACEPIECE AIR-PURIFYING CARTRIDGE -'

RESPIRATOR EQUIPPED WITH ACID GASES / MISTS FILTERS MAY BE SATISFACTORY. IN ANY EVENT, ALUAYS WEAR EYE PROTECTION. FOR SMALL SPILLS OR DRIPS, MOP OR WIPE UP AND DISPOSE OF IN DOT-APPROVED WASTE CONTAINERS. FOR LARGE >

SPILLS, CONTAIN DY DIKINO WITH SOIL OR OTHER NON-COMBUSTIDLE ABSORBENT >

MAIERIAL AND CAREFULLY NEUTRALIZE WITH DILUTE HYDROCHLORIC ACID. KEEP NON-NEUTRALIZED MATERIAL OUT OF SEUERS, STORM DRAINS, SURFACE WATERS, AND SOIL. THIS PRODUCT IS VERY TOXIC TO AQUATIC LIFE.

COMPLY WITH ALL APPLICAGLE GOVERNMENTAL REGULATIONS ON SPILL REPORTING, AND HANDLING AND DISPOSAL OF WASTE.

DISPOSAL METHODS:

DISPOSE OF CONTAMINATED PRODUCT AND MATERIALS USED IN CLEANING UP SPILLS OR LEAKS IN A MANNER APPROVED FOR THIS MATERIAL, CONSULT APPROPRIATE FEDERAL, STATE AND LOCAL REGULATORY AGE,NCIES TO ASCERTAIN PROPk:.R DISPOSAL PROCEDURES.

NOTE: EMPTY CONTAINERS CAN HAVE RESIDUES, GASES AND MISTS AND ARE SUBJECT TO PROPER WASTE DISPOSAL, AS ABOVE.

• • u5++44****u++*44*******+

l 12 - SPECIAL PRECAUTIONS l

• u***************uu******

i STORAGE AND' HANDLING' PRECAUTIONS:  ;

iSTORE'IN A' COOL,: DRY,-UELL-VENTILATED PLACE AWAY FROM INCOMPATIDLE HATERIALS. KEEP CONTAINER TIGHTLY CLOSED UHEN NOT IN USE. 00-NOT USE PRESSURE T0 EMPTY CONTAINER. WASH ~ THOROUGHLY AFTER HANDLING. 00 NOT GET.

IN-EYES, ON SKIN, OR ON CLOTHING. STORE IN ORIGINAL CONTAINERS ONLY AT TEMPERATURES DELOW 05 DEG. F. 00 NOT STORE NEAR ACIDS, OXIDIZADLE MATERIALS, OR-ORGANICS. .DO NOT STORE ON WOODEN FLOORS, PALLETS, OR NEAR ,

,- t UDDD OF ANY KIND.

I

?! REPAIR AND MAINTENANCE PRECAUTIONS:

NONE.

OTHER PRECAUTIONS:

CONTAINERS, EVEN THOSE THAT HAVE BEEN EMPTIED, WILL RETAIN PRODUCT RESIDUE <

AND UAPORS. ALUAYS OBEY HAZARD WARNINGS AND HANDLE EMPTY CONTAINERS AS IF

.THEY UERE FULL. 00 NOT MIX THIS. PRODUCT WITH OTHER CLEANING AGENTS THAT ,

MAY LIBERATE CHLORINE GAS VAPORS (I.E. ACIDIC AGENTS). THIS PRODUCT DEGRADES WITH AGE: USE IT WITHIN ONE MONTH OF RECEIPT. IT IS A VIOLATION OF FEDERAL LAU TO USE THIS PRODUCT IN A MANNER INCONSISTENT WITH ITS LABELING.

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. . . .y J 46**6*******************o***********************************

cThis'is-an. MSDS from the Commonwealth Edison MSDS Program Li4TTENTION: ' Safety-and Industrial Hygiene advises  !

? users.to review'the' intended use;of'this'information with his/her supervisor or Safety-and Industrial Hygiene -adviso r.

• • • • • • • • • • • • • • • • • • • • • 44************************************

Contents for this MSDS

1. PRODUCT IDENTIFICATION i

2. HAZARDOUS COMPONENTS '

3. PHYSICAL DATA

4. FIRE AND EXPLOSION HAZARD DATA

5. HEALTH HAZARD DATA

6. REACTIVITY DATA

7. SPILL AND DISPOSAL PROCEDURES ,

9. PROTECTIVE EQUIPMENT '

9. STORAGE AND HANDLING PRECAUTIONS t

10. TRANSPORTATION DATA AND ADDITIONAL INFORMATION  ;

• • • • • • +******************+*****

l 01 - PRODUCT IDENTIFICATION l PRODUCT NAME: SODIUM BROMIDE FORMULA: NAHR FORMULA UT: 102.89 ,

CAS NO.t 076 A 7- 15-6 NIOSH/RTECS NO.: VZ3150000 PRODUCT CODES: 3588,3591

- STANDARD PHRASE CHEMTREC 4 (800) 424-9300 NATIONAL RESPONSE CENTER 11 (800) 424-8802

• J. T. DAKER INC.

222 RED SCHOOL LANE PHILLIPSBURO, NJ 00965 24-HOUR- EMERGENCY TELEPHONE -- (201) 859-2151 EFFECTIVE: 05/27/08 REVISION 102 PRECAUTIONARY LABELLING

~ BAKER SAF-T-DATA (*) SYSTEM HEALTH -

1 SLIGHT i

FLAMMA8ILITY' -

0 NONE

'E, * . REACTIVITY ~

_0 .NONE

. HAZARD RATINGS'hRE O TO O = NO HAZARb;- EME HAZARD).

LABORATORY' PROTECTIVE EQUIPMENT SAFETY:GLASSESJ LAB COAT

' PRECAUTIONARY LABEL STATEMENTS CAUTION CAUSES IRRITATION MAY BE HARMFUL IF SUALLOWED ,

DURING USE AVOID CONTACT WITH EYES, SKIN, CLOTHING. WASH THOROUGHLY AFTER HANDLING. WHElv NOT IN USE KEEP IN TIGHTLY CLOSED CONTAINER, SAF-T-DATA (*) STORAGE COLOR CODE: ORANGE (GENERAL STORAGE) j 02 - HAZARDOUS COMPONENTS l A****************************

t COMPONENT  % CAS NO.

SODIUM DROMIDE 99-100 7647-15-6

• kk*kkk&&****kkkkkkkkk l 03 -- PHYSICAL DATA l BOILING POINT: 1390 C ( 2534 F) VAPOR PRESSURE (MM HG)i N/A MELTING POINTi 755 C ( 1391 F) VAPOR DENSITY (AIR =1): N/A SPECIFIC ORAVITY: 3.21 EVAPORATION RATE: N/A (H20=1) (BUTYL ACETATE =1)

SOLUBILITY (H2O)1 APPRECIABLE (NORE THAN 10 %)  % VOLATILES BY VOLUME: 0 APPEARANCE & ODOR: WHITE CRYSTALS. ODORLESS.

l 04 - FIRE AND EXPLOSION HAZARD DATA l FLASH POINT (CLOSE.0 CU? N/A FLAMhABLE LIMITS: UPPER - N/A % LOWER - N/A % ,

FIRE EXTINGUISHING MEDIA USE EXTINGUISHING MEDIA APPROPRIATE FOR SURROUNDING FIRE, T0XIC GASES PRODUCED 4

' HYDROGEN BROMIDE-

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l 05 - HEALTH HAZARD DATA J i +**************************

TL.V , STEL, AND PEL VALUES HAVE NOT BEEN ESTABLISHED FOR THIS PRODUCT,

-T0XICITY: LD50 (ORAL-RAT) (MG/KG) -

3500 LD50 (ORAL-MOUSE) (MG/KG) -

7000 LD50 (SCU-MOUSE) (MG/KO) -

5020 CARCINOGENICITY: NTP: NO IARC: NO Z LIST: NO OSHA REG: NO EFFECTS OF OVEREXPOSURE INHALATION OF DUST MAY CAUSE IRRITATION TO UPPER RESPIRATORY TRACT, CONTACT WITH SKIN OR EYES MAY CAUSE IRRITATION.

INGESTION MAY CAUSE NAUSEA, VOMITING, HEADACHES, DIZZINESS, AND GASTR 0 INTESTINAL IRRITATION.

INGESTION OF LARGE QUANTITIES MAY CAUSE CDMA AND P A R A L. v S I S .

TARDET ORGANS NONE IDENTIFIED MEDICAL CONDITIONE GENERALLY nGGRAVATED BY EXPOSURE CH H0tH C RESPIRAFORY DISEASE ROUTES OF ENTRY INHALATION, INGESTION, SKIN C9NTACT, EYE CONTACT EMERGENCY AND FIRST AID PROCEDURES CALL A PHYSTCIAN.

IF SUALLOUED, DO NOT INDUCE VOMITING; IF CONSCIOUS, DIVE LARGE AMOUNTS OF UATER.

IF INHALED, REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT, O1VE OXYGEN.

IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES. FLUSH SKIN WITH UATER.

l 06 -- REACTIVITY DATA I

• • • • +** m **************

STABILITY: STABLE HAZARDOUS POLYMERIZATION: WILL NOT OCCUR CONDITIONS TO AVOID: HEAT, MOISTURE INCOMPATIBLES: STRONG ACIDS, STRONG OXIDIZING AGENTS DECOMPOSITION PRODUCTS: HYDROGEN OROMIDE

• • • • +++*******************************

l 07 - SPILL AND DISPOSAL PROCEDURES l

+ m **** +****+ m ***********++*******

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"%_ ; J ai - f USIEPSST0iBE TAKEN IN THE EVENT  ?

50FA SPILL ORfDISCHARGE

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SUI?ADLElPROTECT.IVETCLOTHING~. : CAREFULLY.~ SWEEP UPEANDJREMOVE.

'SYDISPOS LEPROCEDURE l 9 "DISPOSErINLACCORDANCE-WITH ALL; APPLICABLE FEDERAL',' STATE,1 AND' LOCAL?

JENVIRONMENTALLREGULATIONSi- 1,

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• PROTECTIVE-EQUIPMENT l. '

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I

~

d 1 VENTILATION 4. USE ADEQUATE ~ GENERAL OR'L0 CAL' EXHAUST-VENTILATION- .i TO KEEP FUME OR DUST ' LEVELS AS LOW AS POSSIDLE. J (RESPIRATORY PROTECTION: NONE REQUIRED-UHERE ADEQUATE-VENTILATION; l

~

CONDITIONS EXIST. IF AIRBORNE CONCENTRATION IS'  ;

HIGH, USE AN APPROPRIATE RESPIRATOR OR.DUSTLMASK.-

. . A

~ EYE / SKIN' PROTECTION: SAFETY COGGLES,' RUDDER CLOVES ARE RECOMMENDED. 1 1

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l 09 - STORAGE AND HANDLING PRECAUTIONS l.

• • • • • • • • • • • • • • • • • • • • • • • • • • • +++*********** -.

SAF-T-DATA (*) STORAGE COLOR CODE:-

ORANGE (GENERAL ~ STORAGE) ,

SPECIAL. PRECAUTIONS . .

l

~ KEEP CONTAINER TIGHTLY CLOSED'. SUITADLE FOR ANY GENERAL CHEMICAL STORAGE' l AREA. '

ISOLATE FROM INCOMPATIBLE' MATERIALS.

MATERIAL IS HYGROSCOPIC.

q i 10 - TRANSPORTATION DATA AND ADDITIONAL INFORMATION'l  !

6 DOMESTIC'(D.OIT.)

s PROPAR. SHIPPING NAME CHEMICALS,'N.O.S. (NON-REGULATED)

-l l

INTERNATIONAL'(I.M.O.) j j

PROPER SHIPPING NAME CHEMICALS, N.O.S. (NON-REGULATED)  !

(c) AND (R) DESIGNATE TRADEMARKS. [

N/A. ( NOT APPLICABLE OR NOT AVAILABLE i

-USTANDARD PHRASE I THE-INFORMATION PUBLISHED IN THIS MATERIAL SAFETY DATA' SHEET-HAS'BEEN COMPILED:

FROM 0UR' EXPERIENCE AND DATA PRESENTED IN VARIOUS TECHNICAL PUBLICATIONS. IT .i

, IS'THE-USER'S RESPONSIBILITY _TO DETERMINE THE. SUITABILITY OF THIS.INFORMATION- *

FOR' THE ADOPTION' 0F NECESSARY. SAFETY PRECAUTIONS. WE RESERVE THE RIGHT TO j

- REVISE MATERIAL. SAFETY DATA SHEETS PERIODICALLY AS NEW INFORMATION DECOMES-i i

e A

i , i _ _ _

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