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MSDS  : POTASSIUM PYROSULFATE, 99%, 30775-0
CAS  : 7790-62-7
NAME  : potassium pyrosulfate
===================== Product Identification =====================

MSDS NAME:POTASSIUM PYROSULFATE, 99%, 30775-0
NIIN:00N037214
MSDS Number: BQVRJ
=== Responsible Party ===
Company:ALDRICH CHEMICAL CO
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:POTASSIUM PYROSULFATE
CAS:7790-62-7
Fraction by Wt: 99%

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
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/ABSORBED THRU SKIN. MATL IS EXTREMELY DESTRUCTIVE
TO TISS OF MUC MEMB & UPPER RESP TRACT, EYES & SKIN. INHAL MAY BE
FATAL AS A RSLT OF SPASM, INFLAMM & EDEMA OF THE LARYNX & BRONCHI,
CHEML PNEUMONITIS & PULM EDEMA. TO THE BEST OF OUR KNOWLEDGE, THE
CHEM, PHYSICAL & TOX (SUPP DATA)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:BURNING SENSATION, COUGHING, WHEEZING,
LARYNGITIS, SHORTNESS OF BRTH, HDCH, NAUS & VOMIT.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

Eyes: IMMED FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT LEAST
15 MINUTES. ASSURE ADEQUATE FLUSHING BY SEPARATING LIDS W/FINGERS.
SKIN: IMMED FLUSH WITH COPIOUS AMTS OF WATER FOR AT LST 15 MINUTES
WHILE REMOVING CONTAMD CLTHG & SHOES. INHAL:REMOVE TO FRESH AIR.
IF NOT BRTHG GIVE ARTF RESP. IF BRTHG IS DFCLT, GIVE OXYGEN.
INGEST: WASH OUT MOUTH W/WATER PROVIDED PERS IS CONSCIOUS. CALL MD.

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

Extinguishing Media:DRY CHEMICAL POWDER.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

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

Spill Release Procedures:EVACUATE AREA. WEAR NIOSH/MSHA APPROVED SCBA,
RUBBER BOOTS & HEAVY RUBBER GLOVES. ABSORB ON SAND/VERMICULITE &
PLACE IN CLOSED CONTAINERS FOR DISPOSAL. VENTILATE AREA & WASH
SPILL SITE AFTER MATERIAL PICKUP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. MOISTURE
SENSITIVE. STORE IN A COOL DRY PLACE.
Other Precautions:DO NOT BREATHE VAPOR. DO NOT GET IN EYES, ON SKIN, OR
ON CLOTHING. AVOID PROLONGED OR REPEATED EXPOSURE.

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

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED NIOSH/MSHA
RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:CHEM WORK GOG & FULL LNGTH FSHLD .
Other Protective Equipment:OTHER PROTECTIVE CLOTHING. SAFETY SHOWER AND
EYE BATH.
Work Hygienic Practices:WASH CONTAMINATED CLOTHING BEFORE REUSE.
DISCARD CONTAMINATED SHOES. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
WASTE DISP METH: THE DRAIN WITH PLENTY OF WATER. THE HYDROLYSIS AND
NEUTRALIZATION REACTIONS MAY GENERATE HEAT AND FUMES WHICH CAN BE
CONTROLLED BY THE RATE OF ADDITION. HLTH HAZ: PROPERTIES HAVE NOT
BEEN THOROUGHLY INVESTIGATED.

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

HCC:T6
Spec Gravity:2.280
Appearance and Odor:WHITE POWDER

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, STRONG REDUCING AGENTS, STRONG BASES. MAY
DECOMPOSE ON EXPOSURE TO MOIST AIR OR WATER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:SULFUR OXIDES.

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

Waste Disposal Methods:DISPOSE OF I/A/W FEDERAL, STATE AND LOCAL
REGULATIONS . SM QTYS: CAUTIOUSLY ADD TO LG STIRRED EXCESS OF
WATER. ADJUST THE PH TO NEUTRAL, SEPARATE ANY INSOL SOLIDS OR LIQS
& PACKAGE THEM FOR HAZ- WASTE DISP. FLUSH AQUEOUS SOLN DOWN (SUPP
DATA)

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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NAMECAS
PACKING MATERIAL 12001-29-5
7440-44-0
7440-66-6
CHEVRON DIESEL FUEL #2 68476-34-6
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64742-80-9
8008-20-6
64742-81-0
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SODIUM THIOSULFATE PENTAHYDRATE, 99.5% ACS 10102-17-7
BRAYCO MICRONIC 783E 1330-78-5
TP 35 TAPE PATH AND DRIVE CLEANING SOLUTION 76-13-1
67-63-0
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CALIBRATION GAS,2% METHANE IN AIR,456236 74-82-8
NICKEL-CADMIUM SEALED CELL BATTERY 7440-43-9
7440-02-0
1310-58-3
NITROGEN 7727-37-9
RL7520 SILICONE ALUMINUM COATED CLOTH (#108
IEG4 SODA LIME CARTRIDGE 1305-78-8
1310-73-2
SILICON 1000 PPM (0.100% W/V), 6939 7732-18-5
7440-21-3
HYDROFLUORIC ACID 20%, ANHYDROUS, A-147 7664-39-3
7732-18-5
E557 ELECTRO KLENE 75-45-6
76-13-1
CITRIC ACID USP/FCC GRANULES 77-92-9
BLACK UNTREATED NYLON SLEEVING 3323-53-3
PEACH GLUE SPECIAL PURPOSE FLOOR COVERING ( 25265-77-4
9003-01-4
131-52-2
PD ACTIVATOR, 28-0080 100-51-6
107-21-1
107-41-5
112-80-1
141-43-5
929-06-6
DAMP MOP 67-63-0
WEDJETS (ALL COLORS)
WEDJETS (ALL COLORS)
DEXRON-II AUTOMATIC TRANSMISSION FLUID,AB 7 64741-89-5
64741-88-4
8012-95-1
ATF DEXRON II 64742-65-0
SUPP DATA 7727-37-9
CITRIC ACID 77-92-9
ARMOR 22 FLOOR FINISH & SEAL, 10-100 111-77-3
34590-94-8
84-74-2
POST SEALING TREATMENT 9036-19-5
DESALTER KIT,SEA WATER,MARK 2,TYPE 2
CS 85 CLEANING SOLUTION/CLEANING SOLUTION ( 76-13-1
67-63-0
BORON MONOFILAMENT 7439-97-6
ALUMINUM BRONZE, 533-NI AL BRZ-C95800 7429-90-5
7440-50-8
7439-89-6
7440-02-0
SODIUM METABISULFITE, 97+%, A.C.S. REAGENT, 7681-57-4
SUPERLIFE-316, 10-0747-04 1317-65-3
12001-26-2
SHARPIE FINE POINT PERMANENT MARKER, RED 109125-50-0
71-23-8
71-36-3
123-42-2
(12A3) FLUORESCENT GLO AEROSOL RED, 180 64742-89-8
108-88-3
110-54-3
74-98-6
75-28-5
106-97-8
PHOSPHATE STANDARD, 45PPM, 264
CHELANT BUFFER REAGENT, 615 12179-04-3
10043-35-3
1 SHOT GRAPHIC COAT BULLETIN COLORS, 4001 64742-95-6
108-67-8
64475-85-0
95-63-6
64742-89-8
68037-38-7
1333-86-4
7439-92-1
CHEMGRIP TREATING AGENT 7440-23-5
91-20-3
111-96-6
THERMOBOND T-723 TUBE, 80-723 67-64-1
67-56-1
108-88-3
PLASTO BOND SUPER (WET) 1344-28-1
1310-73-2
1310-58-3
13463-67-7
65996-74-9
LEAD BETA-RESORCYLATE 41453-50-3
INTERSHEEN FINISH WHITE, LAB000 1330-20-7
64742-95-6
IRON-CRETE, 4032 112-57-2
1675-54-3
111-40-0
112-24-3
ACCEL AEROSOL, 5054 76-13-1
ENHANCE 4-1GL 64742-48-9
INDIGO CARMINE, CERTIFIED, 13116-4 860-22-0
INDIUM, SHOT, C.A. 3MM DIAM., 99.9+%, 32660 7440-74-6
POTASSIUM PYROSULFATE, 99%, 30775-0 7790-62-7
PHOSPHORUS OXYCHLORIDE, 99%, 20117-0 10025-87-3
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