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MSDS  : SODIUM NITRITE, PELLETS, 99.5%, 42098-0
CAS  : 7632-00-0
NAME  : nitrous acid, sodium salt; (sodium nitrite) (cercla)
===================== Product Identification =====================

MSDS NAME:SODIUM NITRITE, PELLETS, 99.5%, 42098-0
NIIN:00N064489
MSDS Number: BZKGR
=== Responsible Party ===
Company:ALDRICH CHEMICAL CO INC
Box:355
City:MILWAUKEE
State:WI
ZIP:53201
Country:US
Info Phone Num:414-273-3850
Emergency Phone Num:414-273-3850
CAGE:60928
=== Contractor Identification ===
Company:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:60928

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

Name:NITROUS ACID, SODIUM SALT; (SODIUM NITRITE) (CERCLA)
CAS:7632-00-0
RTECS #:RA1225000
Fraction by Wt: 99.5%
OSHA PEL:N/K
ACGIH TLV:N/K
EPA Rpt Qty:100 LBS
DOT Rpt Qty:100 LBS

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

LD50 LC50 Mixture:LD50(ORAL,RAT):85 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:HARMFUL IF SWALLOWED, INHALED OR
ABSORBED THROUGH SKIN. CAUSES EYE AND SKIN IRRITATION. MATERIAL IS
IRRITATING TO MUCOUS MEMBRANES AND UPPER RESPIRATORY TRACT.
ABSORPTION INTO THE BODY LEADS TO THE FORMATION OF METHEMOGLOBIN
WHICH INSUFFICIENT CONCENTRATION CAUSES CYANOSIS. ONSET MAY BE
DELAYED(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZS:2-4 HRS/LONGER. CHRONIC:LAB EXPTS
HAVE SHOWN MUTAGENIC EFTS. TARGET ORGAN(S):BLOOD, CADIOVASCULAR
SYSTEM. TO THE BEST OF MFR'S KNOWLEDGE, CHEM, PHYSICAL & TOX
PROPERTIES HAVE NOT BEEN THORO INVESTIGATED. ADDNL INFO:PRODUCES
METHEMOGLOBIN. INGEST OF 1 GRAM HAS PRDCED DEATH IN HUMANS. TOX.
IRRIT, POSS MUTAGEN.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:EYE:IMMED FLUSH W/COPIOUS AMTS OF WATER FOR @ LST 15 MIN.
ASSURE ADEQ FLUSHING BY SEPARATING LIDS W/FINGERS. SKIN:IMMED FLUSH
W/COPIOUS AMTS OF WATER FOR @ LST 15 MIN WHILE REMOVING CONTAM
CLTHG & SHO ES. WASH CLTHG BEFORE REUSE & DISCARD SHOES.
INHAL:REMOVE TO FRESH AIR. IF NOT BRTHG, GIVE ARTF RESP. IF BRTHG
IS DFCLT, GIVE OXYG. INGEST:WASH OUT MOUTH W/WATER PROVIDED PERSON
IS CONSCIOUS. CALL MD.

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

Extinguishing Media:WATER SPRAY.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT . STRONG OXIDIZER.
Unusual Fire/Explosion Hazard:CONTACT WITH OTHER MATERIAL MAY CAUSE
FIRE. EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

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

Spill Release Procedures:EVACUATE AREA. SHUT OFF ALL SOURCES OF
IGNITION. WEAR NIOSH/MSHA APPROVED SCBA, RUBBER BOOTS & HEAVY
RUBBER GLOVES. COVER WITH DRY-LIME, SAND OR SODA ASH. PLACE IN
COVERED CONTAINERS USING NON-SPARKIN G TOOLS & TRANSPORT OUTDOORS.
VENTILATE AREA & WASH SPILL SITE AFTER MATERIAL PICKUP IS COMPLETE.
Neutralizing Agent:COVER WITH DRY-LIME, SAND OR SODA ASH.

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

Handling and Storage Precautions:AVOID BREATHING DUST. DO NOT GET IN
EYES, ON SKIN, ON CLOTHING.
Other Precautions:KEEP TIGHTLY CLOSED. KEEP AWAY FROM COMBUSTIBLE
MATERIALS, HEAT, SPARKS AND OPEN FLAME. AVOID CONTACT WITH ACID.
STORE IN A COOL, DRY PLACE. CONTACT WITH COMBUSTIBLE MATERIAL MAY
CAUSE FIRE.

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

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPROVED EMERGENCY EYE WASH AND DELUGE
SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MATLS TO AVOID: TINCTURES, PRIMARY AMINES & AMIDES, SECONDARY AMINES &
AMIDES, ACTIVATED CARBON, AMMONIUM SLATS, CYANOGEN CMPDS,
THIOCYANATES, THIOSULFATES, CYANIDES, SODIUM AMIDE.

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

Melt/Freeze Pt:M.P/F.P Text:520F,271C
Spec Gravity:2.170
Appearance and Odor:LIGHT YELLOW/OFFWHITE PELLETS.

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

Stability Indicator/Materials to Avoid:YES
STRONG REDUCING AGENTS, FINELY POWDERED METALS, STRONG ACIDS. ADDNL
INFO:INCOMPAT W/ACETANILIDE, ANTIPYRINE, CHLORATES, HYPOPHOSPHITES,
IODIDES, MERCURY SALTS, PERMANGANATE, SULFITES, TANNIC ACID,
VEGETABLE ASTRINGENT DECOC
Stability Condition to Avoid:PROTECT FROM MOISTURE.
Hazardous Decomposition Products:NITROGEN OXIDES.

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

Waste Disposal Methods:CONTACT A LICENSED PROFESSIONAL WASTE DISPOSAL
SERVICE TO DISPOSE OF THIS MATERIAL. OBSERVE ALL FEDERAL, STATE AND
LOCAL ENVIONMENTAL REGULATIONS.

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.

*** END OF RECORD ***
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PRESSURE TREATED WOOD WITH INHIBITOR, 0.25PCF 1303-28-2
1317-39-1
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26172-55-4
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MARINE INBOARD-OUTBOARD MOTOR COLORS, PC11-18 67-64-1
141-78-6
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MARINE INBOARD-OUTBOARD MOTOR COLORS, PC11-15 67-64-1
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MARINE INBOARD-OUTBOARD MOTOR COLORS, GREEN PC-55 67-64-1
64-17-5
763-69-9
78-93-3
1330-20-7
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MARINE INBOARD-OUTBOARD MOTOR COLORS, LACQUER 6991 67-64-1
64-17-5
763-69-9
78-93-3
1330-20-7
68476-86-8
MARINE INBOARD-OUTBOARD MOTOR COLORS, LACQUER 6978 67-64-1
64-17-5
763-69-9
78-93-3
1330-20-7
68476-86-8
CAPRINUS HPD OIL 40, 3280
TRAFFIC PAINT, YELLOW, WATERBORNE, WCP-702 SERIES 14808-60-7
13463-67-7
1317-65-3
52320-66-8
50-00-0
75-01-4
75-07-0
75-21-8
WEI-205-2 COOLING TOWER CONTROL 64665-57-2
9003-04-7
9003-01-4
7631-95-0
2809-21-4
BON DON WHITE 498 14808-60-7
65997-15-1
ALUMINUM MAGNESIUM SILICATE, FX0470 8031-18-3
LITMUS POWDER 1393-92-6
DIMETHYL TEREPHTHALATE, 99+%, 18512-4 120-61-6
EPON RESIN 1031, 43490 7328-97-4
122-60-1
106-89-8
205-S, THYMOLPHTHALEIN INDICATOR SOLN 67-63-0
MANGANESE (II) CARBONATE 598-62-9
CATION EXCHANGE RESIN, DOWEX HCR-W2 H+ FORM, 1927 69011-20-7
7732-18-5
BENZOIC ACID CALORIMETRIC STANDARD 65-85-0
POTASSIUM DICHROMATE (OXIDIMETRIC STANDARD) 7778-50-9
FORMULA 5025-M 1310-73-2
FORMULA 5234 7631-90-5
FORMULA 4020 110-91-8
100-37-8
SELENIUM, A6783 7782-49-2
SODIUM META-PERIODATE, 93 7790-28-5
ALIZARIN YELLOW R, 832 1718-34-9
CUPRIETHYLENEDIAMINE SOLUTION, 666 14552-35-3
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FAST GARNET GBC SALT, F7504 101-89-3
25637-4, 2-ETHOXYETHANOL, 99+%, (SUPP DATA) 110-80-5
SODIUM NITRITE, PELLETS, 99.5%, 42098-0 7632-00-0
9-PHENYL-2,3,7-TRIHYDROXY-6-FLUORONE, TECH, P3680-0 975-17-7
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OCTYL BONDED SILICA GEL, 7523 126849-95-4
OCTYL BONDED SILICA GEL, 7524 126849-95-4
OCTYL BONDED SILICA GEL, 7510 126849-95-4
OCTYL BONDED SILICA GEL, 7032 126849-95-4
OCTYL BONDED SILICA GEL, 7068 126849-95-4
OCTYL BONDED SILICA GEL, 7414 126849-95-4
OCTYL BONDED SILICA GEL, 7050 126849-95-4
OCTYL BONDED SILICA GEL, 7190 126849-95-4
OCTYL BONDED SILICA GEL, 7026 126849-95-4
OCTYL BONDED SILICA GEL, 7135 126849-95-4
WEBCOL ALCOHOL PREP PADS, 86703 67-63-0
WEBCOL ALCOHOL PREP PADS, 5403 67-63-0
WEBCOL ALCOHOL PREP PADS, 5150 67-63-0
WEBCOL ALCOHOL PREP PADS, 5126 67-63-0
WEBCOL ALCOHOL PREP PADS, 5110 67-63-0
WEBCOL ALCOHOL PREP PADS, 5033 67-63-0
WEBCOL ALCOHOL PREP PADS, 2323 67-63-0
371-80 BLACK, PACON SUPREME EXTERIOR ACRYLIC(SUPDAT) 107-21-1
57-55-6
371-45 OAK LEAF, PACON SUPREME EXTERIOR(SUPDAT) 107-21-1
57-55-6

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