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MSDS  : SODIUM HYDROSULFITE
CAS  : 7775-14-6
NAME  : dithionous acid, disodium salt; (sodium hydrosulfite)
supdat:& fumes, keep upwind.
cndtns (stab):expos to fire/heat, cntnrs of this matl may
ing 3:exothermic reaction & ignition.
haz decomp prod:contact w/acids. avoid water & moisture.
efts of overexp:& gen itch. anaphylaxis w/resp arrest &
ing 6:chronic:skin:rptd/prlng cont may cause derm. eye:may
first aid proc:occas lifting upper & lower lids, until no
ing 9:immed. ingest:treat symptomatically & supportively.
ing 9:than hips to pvnt aspir. antidote:no specific
resp prot:not exceed working lims of resp & must be
ing 11:resp w/high-effieciency particulate filter, any
ing 12:powered air-purifying resp w/high-efficiency
ing 13:in press-demand/other pos press/continuous-flow
===================== Product Identification =====================

MSDS NAME:SODIUM HYDROSULFITE
NIIN:00N040951
MSDS Number: BSQLR
=== Responsible Party ===
Company:SPECTRUM CHEMICAL MFG CORP
Address:14422 SOUTH SAN PEDRO ST
City:GARDENA
State:CA
ZIP:90248-9985
Country:US
Info Phone Num:310-516-8000
Emergency Phone Num:310-516-8000;800-424-9300(CHEMTREC)
CAGE:63415
=== Contractor Identification ===
Company:SPECTRUM LABORATORY PRODUCTS INC
Address:14422 S SAN PEDRO ST
Box:City:GARDENA
State:CA
ZIP:90248-2027
Country:US
Phone:310-516-8000/FAX: 310-516-9843
CAGE:63415

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

Name:DITHIONOUS ACID, DISODIUM SALT; (SODIUM HYDROSULFITE)
CAS:7775-14-6
RTECS #:JP2100000
Fraction by Wt: 100%

Name:SUPDAT:& FUMES, KEEP UPWIND.
RTECS #:9999999ZZ

Name:CNDTNS (STAB):EXPOS TO FIRE/HEAT, CNTNRS OF THIS MATL MAY
VIOLENTLY RUPTURE. CONT W/WATER MAY CAUSE VIGOROUS (ING 4)
RTECS #:9999999ZZ

Name:ING 3:EXOTHERMIC REACTION & IGNITION.
RTECS #:9999999ZZ

Name:HAZ DECOMP PROD:CONTACT W/ACIDS. AVOID WATER & MOISTURE.
RTECS #:9999999ZZ

Name:EFTS OF OVEREXP:& GEN ITCH. ANAPHYLAXIS W/RESP ARREST &
LOSS OF CONSCIOUSNESS MAY OCCUR IN SERIOUS CASES. (ING 7)
RTECS #:9999999ZZ

Name:ING 6:CHRONIC:SKIN:RPTD/PRLNG CONT MAY CAUSE DERM. EYE:MAY
CAUSE CONJ AFTER RPTD/PRLNG EXPOS.
RTECS #:9999999ZZ

Name:FIRST AID PROC:OCCAS LIFTING UPPER & LOWER LIDS, UNTIL NO
EVID OF CHEM REMAINS (APPROX 15-20 MINS). GET MED ATTN (ING 9)
RTECS #:9999999ZZ

Name:ING 9:IMMED. INGEST:TREAT SYMPTOMATICALLY & SUPPORTIVELY.
GET MED ATTN IMMED. IF VOMIT OCCURS, KEEP HEAD LOWER (ING 10)
RTECS #:9999999ZZ

Name:ING 9:THAN HIPS TO PVNT ASPIR. ANTIDOTE:NO SPECIFIC
ANTIDOTE. TREAT SYMPTOMATICALLY & SUPPORTIVELY.
RTECS #:9999999ZZ

Name:RESP PROT:NOT EXCEED WORKING LIMS OF RESP & MUST BE
NIOSH/MSHA APPRVD. ANY DUST & MIST RESP, ANY AIR-PURIFYING (ING 12)
RTECS #:9999999ZZ

Name:ING 11:RESP W/HIGH-EFFIECIENCY PARTICULATE FILTER, ANY
POWERED AIR-PURIFYING RESP W/DUST & MIST FILTER, ANY (ING 13)
RTECS #:9999999ZZ

Name:ING 12:POWERED AIR-PURIFYING RESP W/HIGH-EFFICIENCY
PARTICULATE FILTER, ANY TYPE 'C' SUPPLIED-AIR RESP OPERATED (ING
14)
RTECS #:9999999ZZ

Name:ING 13:IN PRESS-DEMAND/OTHER POS PRESS/CONTINUOUS-FLOW
MODE, ANY SCBA.
RTECS #:9999999ZZ

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:INHAL:IRRITANT. DUSTS MAY CAUSE
SORE THROAT, COUGH & SHORTNESS OF BREATH. SOME SULFITES MAY CAUSE
ALLERGIC RXN TO OCCUR W/FLUSHING, ANGIOEDEMA, HIVES, LARYNGEAL
EDEMA, HYPOTENSION, CYANOSIS, WHE EZING & GEN ITCH. ANAPHYLAXIS
W/RESP ARREST & LOSS OF CONSCIOUSNESS MAY OCCUR IN SERIOUS CASES.
SKIN: (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:IRRITANT. CONT MAY CAUSE IRRIT &
REDNESS. CONT DERM MAY OCCUR IN SOME INDIVIDUALS. EYE:IRRITANT.
CONT W/DUSTS MAY CAUSE IRRIT W/REDNESS & PAIN. INGEST:MAY CAUSE
ABDOM PAIN & NAUS. ALLERGIC RX N MAY OCCUR IN SOME INDIVIDUALS
W/FLUSHING, ANGIOEDEMA, HIVES, LARYNGEAL EDEMA, HYPOTENSION,
CYANOSIS, WHEEZING (ING 6)
Medical Cond Aggravated by Exposure:PERSONS W/ASTHMA.

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

First Aid:INHAL:REMOVE FROM EXPOS TO FRESH AIR IMMED. IF BRTHG HAS
STOPPED, PERFORM ARTF RESP. KEEP PERS WARM & @ REST. TREAT
SYMPTOMATICALLY & SUPPORTIVELY. GET MED ATTN IMMED. SKIN:REMOVE
CONTAM CLTHG & SHOES IMMED. WASH AFFECTED AREA W/SOAP OR MILD
DETERGENT & LG AMTS OF WATER UNTIL NO EVID OF CHEM REMAINS (APPROX
15-20 MINS). GET MED ATTN. IMMED. EYE:WASH IMMED W/LG AMTS OF
WATER/NORMAL SALINE, (ING 8)

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

Extinguishing Media:DRY CHEMICAL, SODA ASH, LIME OR SAND. FOR LARGER
FIRES, FLOOD AREA W/WATER FROM A DISTANCE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP
. DO NOT GET WATER INSIDE CNTNR. MOVE CNTNR FROM FIRE AREA IF YOU
CAN DO IT W/OUT RISK. APPLY (SUPDAT)
Unusual Fire/Explosion Hazard:DANGEROUS FIRE HAZARD WHEN EXPOSED TO
HEAT OR FLAME. DUST-AIR MIXTURES MAY IGNITE OR EXPLODE.

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

Spill Release Procedures:DO NOT TOUCH SPILLED MATL. STOP LEAK IF YOU
CAN DO IT W/OUT RISK. DO NOT GET WATER INSIDE CNTNR. FOR SM SPILLS,
FLUSH AREA W/FLOODING AMTS OF WATER. FOR LGR SPILLS, DIKE SPILL FOR
LATER DISP. KEEP UNN EC PEOPLE AWAY. ISOLATE HAZ AREA & DENYENTRY.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:OBSERVE ALL FED, STATE & LOC REGS WHEN
STORING THIS SUBSTANCE. FOR ASSISTANCE, CONT DISTRICT DIRECTOR OF
EPA. PROTECT AGAINST PHYSICAL DMG & MOISTURE.
Other Precautions:SEPARATE FROM COMBUST, ORG/OTHER READILY OXIDIZABLE
SUBSTANCES. MAY IGNITE ITSELF IF EXPOSED TO AIR & MAY RE-IGNITE
AFTER FIRE IS EXTING. MAY BURN RAPIDLY W/FLARE-BURNING EFT. RUNOFF
TO SEWER MAY CREA TE FIRE/EXPLO HAZARD.

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

Respiratory Protection:FOLLOWING RESPS ARE REC BASED ON INFO FOUND IN
PHYSICAL DATA, TOX & HLTH EFTS SECTS. THEY ARE RANKED IN ORDER FROM
MIN TO MAX RESP PROT. SPEC RESP SELECTED MUST BE BASED ON CONTAM
LEVELS FOUND IN WORK PLACE & SPEC OPERATION, MUST (ING 11)
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION. VENTILATION EQUIPMENT
MUST BE EXPLOSION-PROOF.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APRV CHEMICAL WORKERS GOGGLES (FP N
Other Protective Equipment:APPROPRIATE PROTECTIVE (IMPERVIOUS) CLOTHING
& EQUIPMENT. EYE WASH FOUNTAIN W/IN IMMEDIATE WORK AREA FOR
EMERGENCY USE.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
PH:ACIDIC IN SOLN. FIRE FIGHT PROC:COOLING WATER TO SIDES OF CNTNRS
THAT ARE EXPOSED TO FLAMES UNTIL WELL AFTER FIRE IS OUT. STAY AWAY
FROM ENDS OF TANKS. FOR MASSIVE FIRE IN CARGO AREA, USE UNMANNED
HOSE HOLDER/MONITOR NOZZS; IF THIS IS IMPOSS, W/DRAW FROM AREA &
LET FIRE BURN. FLOOD W/WATER. AVOID BRTHG DUSTS (ING 2)

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

Melt/Freeze Pt:M.P/F.P Text:>512F,>267C
Spec Gravity:2.2
pH:SUPDAT
Solubility in Water:COMPLETE
Appearance and Odor:WHITE OR GRAYISH-WHITE CRYSTALLINE POWDER W/SULFUR
DIOXIDE-LIKE ODOR.

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

Stability Indicator/Materials to Avoid:YES
ACIDS: FORM SULFUR OXIDES. SODIUM CHLORITE: VIOLENT REACTION.
Stability Condition to Avoid:SPONT HEATS ON CONT W/AIR & MOIST. THIS
HEAT MAY BE SUFFICIENT TO IGNITE SURROUND COMBUST MATLS. UNDER
PRLNG (ING 3)
Hazardous Decomposition Products:THERMAL DECOMP PRODS INCL TOX &/OR HAZ
FUMES OF OXIDES OF SULFUR & SODIUM OXIDE. RELS TOX HYDROGEN SULFIDE
ON (ING 5)

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

Waste Disposal Methods:OBSERVE ALL FED, STATE & LOC REGS WHEN DISP OF
THIS SUBSTANCE. FOR ASSISTANCE, CONT DISTRICT DIRECTOR OF EPA. DISP
MUST BE I/A/W STDS APPLIC TO GENERATORS OF HAZ WASTE, 40 CFR 262.
EPA HAZ WASTE #D001 . 100 LB CERCLA SECTION 103 REPORTABLE QTY.

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
LAUNDRI STARCH
BLITZ OVEN CLEANER 1310-73-2
VAC UP STRIPPER, LIQUID 111-76-2
141-43-5
1310-73-2
CWT TITRETS, K-7040R 7664-93-9
13590-82-4
7732-18-5
CWT VALVE ASSEMBLY, K-7040R 7782-63-0
66-71-7
111-46-6
COLLOID 60, 80-0060-00 64742-52-5
300-92-5
CHOPPED STRAND 7732-18-5
PROMAR 200 FLAT B33W21101 PURE WHITE ALKYD VOC-(SUPDAT) 107-21-1
64742-47-8
64742-88-7
14808-60-7
471-34-1
13463-67-7
PA251 CIELO BLANCO INTERIOR/EXTERIOR LATEX SEMI-(SUPDAT) 7732-18-5
13463-67-7
107-21-1
25265-77-4
SEMI GLOSS AIR DRY ENAMEL, 24087 108-88-3
8032-32-4
1330-20-7
71-36-3
1343-90-4
SX CARTRIDGE REPLACEMENT TONER 1309-38-2
64808-48-6
DIURON 80W HERBICIDE 330-54-1
CLEAR SATIN LACQUER, X-5093 9004-70-0
BUFFAR PH 7.00
STAINING BLACK DXX-553 123-86-4
71-36-3
9004-70-0
1333-86-4
64-17-5
479265 CALIBRATION CHECK GAS, 2.5% CARBON DIOXIDE IN(SUPDAT) 124-38-9
SPRAPO
SPRAY BUFF
SODIUM HYDROSULFITE 7775-14-6
SILVER-INDIUM-LEAD 7440-22-4
7440-74-6
7439-92-1
MILDEW STAIN REMOVER 16 OZ BOTTLE, 85616 10022-70-5
KWIK KOLD REGULAR 101, OHSOE518 6484-52-2
7732-18-5
DUPONT OIL YELLOW PDR 97-56-3
DUPONT OIL BROWN N 61867-96-7
DELVAC MOBIL DELVAC 1200 SUPER 15W-40
OMNI-CLEANER PLUS 9038-95-3
7732-18-5
102-71-6
95-14-7
26172-55-4
SIL C-4401 9004-34-6
7782-42-5
9003-18-3
112945-52-5
13983-17-0
26125-61-1
1332-58-7
BENCHMARK INK 71-55-6
64741-66-7
13463-67-7
58353-09-6
INTERIOR-EXTERIOR ACRYLIC LATEX SEMI- (SUPP DATA) 57-55-6
25265-77-4
7664-41-7
64742-47-8
INTERIOR-EXTERIOR ACRYLIC LATEX SEMI- (SUPP DATA) 57-55-6
25265-77-4
7664-41-7
64742-47-8
CHLORIDE(CL) TEST PACKS, 701977901 7697-37-2
7782-61-8
57-13-6
LUBRIPLATE FMO-350(AEROSOL) 74-98-6
MIL-C-22750 14062 PTB, D1925G004B 25036-25-3
107-98-2
20344-49-4
13463-67-7
14808-60-7
123-86-4
141-78-6
108-88-3
78-93-3
SODIUM TRIFLUOROMETHANESULFONATE, 20837 2926-30-9
BELZONA 9221(BELZONA SUREFOOT AGGREGATE) (SUPP DATA) 1344-28-1
B&B TC-100
INDALLOY 2 W/RMA FLUX 7440-31-5
7440-22-4
7440-36-0
7440-69-9
7440-74-6
112-34-5
7439-92-1
2-CYCLE TC-W3 64741-88-4
64742-47-8
TOP GRIT 64742-47-8
5989-27-5
SILOXANE 220 64741-65-7
HIGH ALKALINITY REAGENT, R5656, 7656
PHOSPHATE ACTIVATOR SOLUTION, C849, 3268 10025-69-1
PHOSPHATE CHEMETS, C847, 3267 7664-93-9
L-12616 108-88-3
127-18-4
L-12618 107-06-2
PLAST 27 PHENOLIC MICROBALLOONS 9003-35-4
PLAST 70 STYRENE MONOMER, INHIBITED 100-42-5
98-29-3
LIQUID HARDENER, 30045 1338-23-4
7722-84-1
131-11-3
LIQUID HARDENER, 30046 1338-23-4
7722-84-1
131-11-3
LIQUID HARDENER, 30047 131-11-3
1338-23-4
7722-84-1

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