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MSDS  : KLEA 134A
CAS  : 811-97-2
NAME  : 1,1,1,2-tetrafluoroethane
ICI KLEA DIVISION OF ICI AMER -- KLEA 134A
=======================================================
Material Safety Data Sheet
=======================================================
MSDS Num: CJXTL
MSDS NAME: KLEA 134A
Responsible Party
Name: ICI KLEA DIVISION OF ICI AMERICAS INC
Address: 3411 SILVERSIDE ROAD
Box: 15391
City: WILMINGTON DE 19850-5000
Info Phone: 302-887-3000
Emergency Phone Number: 800-228-5635
Review Ind: Y
Published: Y
=======================================================
Contractor Summary
=======================================================
Name: ICI KLEA DIVISION OF ICI AMERICAS INC
Address: 3411 SILVERSIDE ROAD
Box: 15391
City: WILMINGTON DE 19850-5000
Phone: 302-887-3000
=======================================================
Item Description Information
=======================================================
=======================================================
Ingredients
=======================================================
Cas: 811-97-2
RTECS #: KI8842500
Name: 1,1,1,2-TETRAFLUOROETHANE
Percent by Wt: 100.
=======================================================
Health Hazards Data
=======================================================
Route Of Entry Inds - Inhalation: YES
Skin: YES
Ingestion: YES
Carcinogenicity Inds - NTP: NO
IARC: NO
OSHA: NO
Effects of Exposure: EMERGENCY OVERVIEW: APPEARANCE: COLORLESS LIQUEFIED GAS
WITH FAINT ETHEREAL ODOR. PHYSICAL HAZARDS: COMPRESSED LIQUEFIED GAS. HEALTH
HAZARDS: HARMFUL (CENTRAL NERVOUS SYSTEM DEPRESSION, CARDIAC ARRHYT HMIAS).
HAZARD SUMMARY AS DEFINED BY OSHA HAZARD COMM STD, 29 CFR 1910.1200.
POTENTIAL HEALTH EFFECTS: GENERAL: THE HEALTH HAZARD ASSESSMENT IS BASED ON
TOXICITY STUDIES TOGETHER WITH INFORMATION FROM A SEARCH OF THE SCIENTIFIC
LITERATURE AND OTHER COMMERCIAL SOURCES. INGESTION: EXTREMELY UNLIKELY TO
OCCUR IN USE. EYE CONTACT: LIQUID SPLASHES OR VAPOR SPRAY MAY CAUSE FREEZE
BURNS. (EFFECTS OF OVER EXPOSURE)
Signs And Symptions Of Overexposure: HEALTH HAZARDS: SKIN CONTACT: THE LIQUID
FORM OF THIS PRODUCT MAY CAUSE FREEZE BURNS (FROSTBITE-LIKE LESIONS). SKIN
ABSORPTION: THIS PRODUCT WILL PROBABLY NOT BE ABSORBED THROUGH HUMAN SKIN.
INHALATIO N: EXPOSURE TO VERY HIGH VAPOR CONCENTRATIONS CAN INDUCE ANESTHETIC
EFFECTS PROGRESSING FROM DIZZINESS, WEAKNESS, NAUSEA TO UNCONSCIOUSNESS. IT
CAN ACT AS AN ASPHYXIANT BY LIMITING AVAILABLE OXYGEN. A T VERY HIGH DOSES,
CARDIAC SENSITIZATION TO CIRCULATING EPINEPHRINE-LIKE COMPOUNDS CAN RESULT IN
FATAL CARDIAC ARRHYTHMIAS. OTHER EFFECTS OF OVEREXPOSURE: NONE EXPECTED.
First Aid: INGEST: CALL MD IMMED (FP N). SKIN: THAW AFFECTED AREA W/WATER.
REMOVE CONTAM CLTHG. CAUTION: CLTHG MAY ADHERE TO THE SKIN IN CASE OF FREEZE
BURNS. AFTER CONTACT W/SKIN, WASH IMMED W/PLENTY OF WARM WA TER. IF SYMPTOMS
(IRRIT OR BLISTERING) DEVELOP, GET MED ATTN. EYES: IMMED FLUSH W/PLENTY OF
WATER. AFTER INITIAL FLUSHING, REMOVE ANY CONTACT LENSES & CONTINUE
FLUSHING FOR AT LEAST 15 MIN. HAVE EYES EXAMINED & TREATED BY MED PERS.
INHAL: REMOVE VICTIM TO FRESH AIR. KEEP WARM & AT REST. IF NOT BRTHG,
GIVE ARTF RESP, PREFERABLY MOUTH-TO-MOUTH. IF BRTHG IS LABORED, GIVE OXYGEN.
IN EVENT OF CARDIAC A RREST, APPLY (SUPDAT)
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Handling and Disposal
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Spill Release Procedures: SHUT OFF LEAK IF WITHOUT RISK. VENTILATE THE SPILL
AREA. IF POSSIBLE DIKE AND CONTAIN SPILLAGE PREVENT LIQUID FROM ENTERING
SEWERS, SUMPS OR PIT AREAS SINCE VAPOR CAN CREATE SUFFOCATING ATMOSPHERE. US
E NIOSH APPROVED SELF-CONTAINED BREATHING APPARATUS TO AVOID SUFFOCATION.
ALLOW SPILLED LIQUID TO EVAPORATE. PROTECT AGAINST FROST-BITE FROM
EVAPORATING LIQUID.
Waste Disposal Methods: DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL REGS
(FP N). DISCARDED PROD IS NOT HAZ WASTE UNDER RCRA, 40 CFR 261. CONTAINER
DISPOSAL: FOR DISPOSABLE (DOT 39) CYLINDERS ONLY: DO NOT DISTRIBUTE, MAKE A
VAILABLE, FURNISH OR REUSE EMPTY CNTNR WHEN ONCE EMPTIED OF ORIGINAL PROD.
OPEN VALVE TO REMOVE PRES SURE IN CYLINDER. THEN (SUPDAT)
Handling And Storage Precautions: STORAGE TEMPERATURE: KEEP AT TEMPERATURES NOT
EXCEEDING 113F (45C). GENERAL: KEEP IN A COOL PLACE. KEEP CONTAINERS DRY.
KEEP AWAY FROM DIRECT SUNLIGHT, HEAT AND SOURCES OF IGNITION.
Other Precautions: EXPOSURE GUIDELINES: NO ACGIH TLV OR OSHA PEL ASSIGNED.
MINIMIZE EXPOSURE IN ACCORDANCE WITH GOOD HYGIENE PRACTICE. ICI HAS
ESTABLISHED AN EMPLOYEE EXPOSURE STANDARD OF 1,000 PPM (8 HR TWA) FOR THIS M
ATERIAL.
=======================================================
Fire and Explosion Hazard Information
=======================================================
Flash Point Text: DOES NOT FLASH
Lower Limits: NONFLAM
Upper Limits: NONFLAM
Extinguishing Media: USE MEDIA SUITABLE FOR SURROUNDING FIRE.
Fire Fighting Procedures: USE NIOSH APPROVED SCBA AND FULL PROTECTIVE EQUIPMENT
(FP N). USE WATER SPRAY TO COOL CONTAINERS.
Unusual Fire/Explosion Hazard: GEN HAZS: COMPRESSED LIQUEFIED GAS. HFC 134A IS
NOT FLAMMABLE IN AIR UNDER AMBIENT CONDITIONS OF TEMP & PRESS. IN LAB
TESTS, UNDER CONDITIONS OF HIGH PRESSURE, HFC 134A/AIR MIXTURES WERE SHOWN TO
BE F LAMMABLE. IN GEN, FOR TEST EQUIP USED, AT TEMPS UP TO 170C, FLAMMABLE
MIXTURES WERE ONLY PRODUCED (OTHER INFO)
=======================================================
Control Measures
=======================================================
Respiratory Protection: NOT NORMALLY NEEDED, IF CONTROLS ARE ADEQUATE. IF
NEEDED,USE NIOSH APPROVED RESPIRATOR FOR ORGANIC VAPORS. FOR HIGH
CONCENTRATIONS AND OXYGEN-DEFICIENT ATMOSPHERES, USE NIOSH APPROVED POSITIVE
PRESSUR E AIR-SUPPLIED RESPIRATOR.
Ventilation: VENTILATE LOW-LYING AREAS SUCH AS SUMPS OR PITS WHERE DENSE VAPORS
MAY COLLECT. USE VENTILATION ADEQUATE TO MAINTAIN SAFE LEVELS.
Protective Gloves: IMPERVIOUS GLOVES.
Eye Protection: ANSI APPROVED CHEMICAL WORKERS GOGGLES AND FULL LENGTH
FACESHIELD (FP N).
Other Protective Equipment: ANSI APPROVED EYE WASH AND DELUGE SHOWER (FP N).
ADDITIONAL PROTECTION MAY BE REQUIRED SUCH AS APRON, ARM COVERS OR FULL BODY
SUIT, DEPENDING ON CONDITIONS.
Supplemental Safety and Health: FIRST AID PROC: EXTERNAL CARDIAC MASSAGE. DO
NOT ADMINISTER ADRENALINE OR SIMILAR SYMPATHOMIMETIC DRUGS AS CARDIAC
ARRHYTHMIAS MAY RESULT. GET IMMED MED ATTN. WASTE DISP METH: PUNCTURE, DRILL,
CRUSH O R OTHERWISE DESTROY EMPTY CYLINDER & DISPOSE OF IN A FACILITY
PERMITTED FOR NONHAZ WASTE.
=======================================================
Physical/Chemical Properties
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Boiling Point: =-26.C, -15.1F
Vapor Pres: 4268 MMHG @ 20C
Vapor Density: 3.3(AIR=1)
Spec Gravity: 1.27 @ 20C
Solubility in Water: VERY LOW
Appearance and Odor: COLORLESS LIQUEFIED GAS.
Percent Volatiles by Volume: 100
=======================================================
Reactivity Data
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Stability Indicator: YES
Materials To Avoid: FINELY DIVIDED METALS, MAGNESIUM AND ALLOYS CONTAINING MORE
THAN 2% MAGNESIUM. CAN REACT VIOLENTLY IF IN CONTACT WITH ALKALI OR ALKALI
EARTH METALS SUCH AS SODIUM, POTASSIUM OR BARIUM.
Hazardous Decomposition Products: HALOGEN ACIDS BY THERMAL DECOMPOSITION AND
HYDROLYSIS.
Hazardous Polymerization Indicator: NO
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Toxicological Information
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Toxicological Information: POSS HUMAN HLTH EFFECTS: INHAL: HIGH ATMOSPHERIC
CONCS MAY LEAD TO ANESTHETIC EFFECTS, INCLUDING LOSS OF CONSCIOUSNESS. VERY
HIGH EXPOS MAY CAUSE ABNORMAL HEART RHYTHM & PROVE SUDDENLY FATAL. HIGHER
C ONCS MAY CAUSE ASPHYXIATION DUE TO REDUCED OXYGEN CONTENT OF ATMOSPHERE.
SKIN CONTACT: LIQUID SPLASHES OR SPRAY MAY CAUSE FREEZE BURNS. UNLIKELY TO BE
HAZ BY SKIN ABSORPTION. EYE CONTACT: LIQUID SPLAS HES OR SPRAY MAY CAUSE
FREEZE BURNS. INGEST: HIGHLY UNLIKELY BUT SHOULD THIS OCCUR, FREEZE BURNS
WILL RESULT. ANIMAL DATA: INHAL 4 HR LC50 IN RATS WAS >500,000 PPM
HFC134A. BECAUSE OF ITS VOLATILITY, THIS COMPOUND HAS NOT (OTHER INFO)
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Ecological Information
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Ecological: PERSISTENCE AND DEGRADATION: DECOMPOSES COMPARATIVELY RAPIDLY IN
LOWER ATMOSPHERE (TROPOSPHERE). ATMOSPHERIC LIFETIME IF 15.6 YEARS.
PRODUCTSS OF DECOMPOSITION WILL BE HIGHLY DISPERSED AND HENCE WILL HAVE VERY
LOW CONCENTRATION. DOES NOT INFLUENCE PHOTOCHEMICAL SMOG (IE, IT IS NOT A VOC
UNDER TERMS OF UNEC CONVENTION). HAS NO EFFECT ON OZONE LAYER. EFFECT ON
EFFLUENT TREATMENT: DISCHARGES OF THE PRODUCT WILL ENTER THE ATMOSPHERE AND
WILL NOT RESULT IN LONG TERM AQUEOUS CONTAMINATION.
=======================================================
MSDS Transport Information
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Transport Information: DOT HAZARD DESCRIPTION PER HM-181 - PROPER SHIPPING
NAME: REFRIGERANT GAS, NOS (1,1,1,2-TETRAFLUOROETHANE-R134A). HAZARD CLASS:
2.2. IDENTIFICATION NUMBER: UN 1078. PACKAGING GROUP: NONE. HAZARDOUS SU
SBSTANCE (RQ): NONE. PLACARD/LABEL: NON-FLAMMABLE GAS.
=======================================================
Regulatory Information
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Sara Title III Information: THIS PRODUCT DOES NOT CONTAIN ANY CHEMICAL SUBJECT
TO THE REPORTING REQUIREMENTS OF SARA SECTION 313. OTHER INFO: 50,000 PPM
(6 HOURS PER DAY, 5 DAYS PER WEEK). NO DEVELOPMENTAL EFFECTS WERE SEEN IN
RABBIT FOLLOWING INHAL EXPOS TO 40,000 PPM DURING GESTATION DESPITE SLIGHT
MATERNAL TOXICITY. IN RANGE-FINDING STUDY IN RABBIT, POSSIBLE MINIMAL
EMBRYOLETHALITY WAS SEEN AT DOSE LEVEL OF 50,000 PPM. IN RAT, SLIGHT
FETOTOXICITY WAS PRESENT AT INHAL DOSE OF 50,000 PPM ADMINISTERED DURING
GESTATION & NO EFFECTS WERE SEEN AT 10,000 PPM. IN ANOTHER STUDY IN RAT,
NO DEVELOPMENTAL EFFECTS WERE SEEN AT D OSE OF 100,000 PPM IN (FED REG INFO)
Federal Regulatory Information: TSCA (TOXIC SUBSTANCES CONTROL ACT)
REGULATIONS, 40 CFR 710: ALL INGREDIENTS ARE ON THE TSCA CHEMICAL SUBSTANCE
INVENTORY. SARA REG INFO: PRESENCE OF SLIGHT MATERNAL TOXICITY; CLEAR
MATERNAL EFFECTS WERE FOLLOWED BY EMBRYOTOXICITY & FETOTOXICITY AT DOSE
LEVEL OF 300,000 PPM. THERE WERE NO INCREASES IN THE INCIDENCE OF FETAL
MALFORMATIONS IN RATS OR RABBITS AT DOSES UP TO & INCLUDING 300,000 &
50 ,000 PPM, RESPECTIVELY. HFC134A SHOWED NO GENETIC TOXICITY IN RANGE OF
IN-VITRO & IN-VIVO TESTS. NO ADVERSE EFFECTS WERE FOUND IN STUDY IN
WHICH RATS WERE FOLLOWED TO WEEK 104 AFTER RECEIVING 300 MG/KG BODYWEIGHT/DAY
OF (STATE REG INFO)
State Regulatory Information: N/P. FED REG INFO: HFC134A BY GAVAGE FOR 52
WEEKS. IN 2-YEAR INHAL STUDY IN RATS, NO ADVESE EFFECTS OF ANY KIND WERE
OBSERVED EXCEPT INCREASED INCIDENCES OF NON-LIFE THREATENING, BENIGN,
MICROSCOPIC TESTICULAR INTERSTITIAL (LEYDIG) CELL TUMORS & ASSOCIATED
INTERSTITIAL CELL HYPERPLASIS WHICH WERE CONFINED TO TOP DOSE OF 50,000 PPM.
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Other Information
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Other Information: PRODUCT IDENTIFICATION: GENERAL USE: REFRIGERANT. EXPLO HAZ:
AT PRESSURES GREATER THAN 50 PSIA & W/MORE THAN 50 VOLUME % AIR. MIXTURES
OF HFC 134A SHOULD NOT BE USED FOR PRESSURE OR LEAK TESTING. THER MAL DECOMP
WILL EVOLVE TOXIC & IRRITANT VAPORS. HAZARDOUS COMBUST PRODS: HEAVY
VAPORS CAN SUFFOCATE. HIGHLY TOXIC DECOMP PRODS. TOXICOLOGICAL INFO: BEEN
TESTED FOR SKIN OR EYE IRRITANCY OR SKIN SENS IT. THE THRESHOLD FOR CARDIAC
SENSITIZATION (ARRHYTHMIA) IN DOGS PRETREATED W/EPINEPHRINE WAS AN ATMOSPHERE
OF 75,000 PPM. NO EFECFT OF ANY KIND WAS SEEN IN 90-DAY INHAL STUDY IN RAT AT
DOSE LEVELS UP TO & INCLUDING, (SARA REG INFO)
=======================================================
HAZCOM Label
=======================================================
MSDS NAME: KLEA 134A
Assigned IND: Y
Company: ICI KLEA DIVISION OF ICI AMERICAS INC
Street: 3411 SILVERSIDE ROAD
PO Box: 15391
City: WILMINGTON DE
Zipcode: 19850-5000
Health Emergency Phone: 800-228-5635
Label Required IND: Y
Date Of Label Review: 01/03/2000
Status Code: A
Origination Code: F
Eye Protection IND: YES
Skin Protection IND: YES
Signal Word: DANGER
Respiratory Protection IND: YES
Health Hazard: Severe
Contact Hazard: Moderate
Fire Hazard: None
Reactivity Hazard: None
Hazard And Precautions: ACUTE: EYE CONTACT: LIQUID SPLASHES OR VAPOR SPRAY
MAY CAUSE FREEZE BURNS. SKIN CONTACT: MAY CAUSE FREEZE BURNS IN LIQUID FORM
(FROSTBITE LIKE LESIONS). INHALATION: CAN INDUCE ANESTHETIC EFFECTS
PROGRESSING FROM DIZZINESS, WEAKNESS, NAUSEA TO UNCONSCIOUSNESS. IT CAN ACT
AS AN ASPHYXIANT BY LIMITING AVAILABLE OXYGEN. CHRONIC: AT VERY HIGH DOSES,
CARDIAC SENSITIZATION TO CIRCULATING EPINEPHR INE-LIKE COMPOUNDS CAN RESULT
IN FATAL CARDIAC ARRHYTHMIAS.
=======================================================
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, states, or intends said information to have any application, use or
viability by or to any person or persons outside the Department of Defense
nor any person or persons contracting with any instrumentality of the United
States of America and disclaims all liability for such use. Any person
utilizing this instruction who is not a military or civilian employee of the
United States of America should seek competent professional advice to verify
and assume responsibility for the suitability of this information to their
particular situation regardless of similarity to a corresponding Department
of Defense or other government situation.

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NAMECAS
SCOTCH-WELD STRUCTURAL PLASTIC ADHESIVE DP-8005(PART A)
DP-8005 (PART B), SCOTH-WELD STRUCTURAL (SUPDAT) 2455-24-5
9003-56-9
688-84-6
66402-68-4
20882-04-6
SCOTCHLITE GLASS BUBBLES, TYPE H20/1000 65997-17-3
7631-86-9
2530-83-8
GM-CSF IEMA KIT 12X8W, 1989, SODIUM AZIDE 26628-22-8
7732-18-5
GM-CSF IEMA KIT 12X8W, 1989, TMB SUBSTRATE 67-68-5
68-12-2
54827-17-7
7732-18-5
GM-CSF IEMA KIT 12X8W, 1989, SULFURIC ACID <15% 7664-93-9
7732-18-5
HURRISAFE 8015 HK 188 AIRCRAFT EXTERIOR CLEANER
FLAMORT X
THERACIDE PLUS 67-63-0
68391-01-5
68956-79-6
111-76-2
SUPERFLEX BLUE RTV SILICONE ADHESIVE SEALANT
INTERSHIELD PRORECO 508 DARK GRAY PART A, PRA556 110-43-0
13463-67-7
1333-86-4
7631-86-9
INTERSHIELD PRORECO 508 CONVERTER, PRA560 110-43-0
55636-48-1
59330-00-6
RENUZYME, 818, 61301600085 1 GALLON
INTERSHIELD PRORECO 508 WHITE BASE, PRA550 110-43-0
13463-67-7
7631-86-9
21645-51-2
1344-28-1
PF112-NATURAL
BENZOIN TINCTURE, B407.30 64-17-5
119-53-9
54591, PNEUMATIC/HYDRAULIC SEAL 545 (SUPDAT) 18268-70-7
25852-47-5
868-77-9
80-15-9
613-48-9
114-83-0
110-16-7
81-07-2
112945-52-5
INTERTHANE 990 CONVERTER, PHA046 28182-81-2
64742-95-6
25551-13-7
1330-20-7
822-06-0
ACETONE, A085.10 67-64-1
HIGH TEMPERATURE REFRACTORY RETORT & FURNACE CEMENT 1344-09-8
INTERSHIELD PRORECO, PRA150 25068-38-6
110-43-0
64539-51-1
25036-25-3
68609-97-2
9072-62-2
1309-37-1
INTERSHIELD PRORECO 159 CONVERTER, PRA151
1651, BUFFER, REFERENCE STANDARD, PH 7.00, BUFFER, (SUPDAT)
HOOFMARK CRUD CUTTER DEGREASER
STAY-SILV WHITE BRAZING FLUX
SILVER-COPPER-PHOSPHORUS BRAZING ALLOYS, BRAZE 719 (32-719) 7440-50-8
7723-14-0
7440-22-4
RED OXIDE HIGH SOLIDS UNIVERSAL PRIMER, 02040RIP-1 7727-43-7
14807-96-6
142-82-5
7440-48-4
108-88-3
1330-20-7
64742-95-6
1309-37-1
100-41-4
PRIMER, 02040RIP-1 7727-43-7
14807-96-6
142-82-5
7440-48-4
108-88-3
1330-20-7
64742-95-6
1309-37-1
100-41-4
KLEA 134A 811-97-2
FOAMGARD PLUS, 02226
SOLIMIDE POLYIMIDE FOAM
VWR19 64742-65-0
HUMISEAL STRIPPER 1081 98-56-6
53936, METHOCEL E4M PREMIUM HYDROXYPROPYL (SUPDAT) 9004-65-3
7732-18-5
7647-14-5
X-CEL WCI-300
ALIZARIN YELLOW R INDICATOR SOLUTION, 26416 57-55-6
2243-76-7
7732-18-5
OIL RELEASE
TPTZ IRON REAGENT POWDER PILLOWS, 22756 7775-14-6
7681-57-4
7772-98-7
18996-35-5
ALUMICUT
SILICA 3 REAGENT, 271 7757-83-7
MERCURIC NITRATE 0.2256 +/- 0.0010 N, 14393 7783-34-8
7697-37-2
7732-18-5
CITRIC ACID, 14549 77-92-9
ACID REAGENT FOR HIGH RANGE SILICA, 14545 5329-14-6
7647-14-5
CARBOTHANE 134HG PART A, 0859A1NL
ASA-70 GRAY, PFH502S8055 13463-67-7
1317-65-3
2451-62-9
112926-00-8
NICKEL CADMIUM BATTERIES(NICD) 1310-58-3
12054-48-7
SAFETY SCALE-OUT, C-89S
HITEC 580 PERFORMANCE ADDITIVE
PR-225 RELEASE AGENT, 7068 71-55-6
74-98-6
75-28-5
75-65-0
HELIUM GAS, G-5 7440-59-7

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