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MSDS  : SILICA 3 REAGENT
CAS  : 7757-83-7
NAME  : sodium sulfite
===================== Product Identification =====================

MSDS NAME:SILICA 3 REAGENT
NIIN:00F007252
MSDS Number: BBXNR
=== Responsible Party ===
Company:HACH CO
Address:5600 LINDBERGH DR
Box:608
City:LOVELAND
State:CO
ZIP:80539
Country:US
Info Phone Num:800-227-4224
Emergency Phone Num:303-669-3050
CAGE:4T252
=== Contractor Identification ===
Company:HACH CO
Address:5600 LINDBERGH DR
Box:389
City:LOVELAND
State:CO
ZIP:80539
Country:US
Phone:970-669-3050/ 303-623-5716
CAGE:91224
Company:HACH COMPANY
Address:100 DAYTON RD.
Box:907
City:AMES
State:IA
ZIP:50010
Country:US
Phone:800-227-4224
CAGE:4T252

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

Name:SODIUM SULFITE
CAS:7757-83-7
RTECS #:WE2150000
Fraction by Wt: 100%
Other REC Limits:5 MG/CUM (DUST)

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

LD50 LC50 Mixture:ORAL LD50(RAT): 820 MG/KG
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:MAY BE IRRITATING TO EYES, SKIN,
RESPIRATORY TRACT & MAY CAUSE ALLERGIC RESPIRATORY TRACT REACTION.
INGESTION: MAY CAUSE STOMACH IRRITATION, VIOLENT COILS & ALLERGIC
RESPIRATORY REACTION IF SWALLOWED/ INHALED.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, DIARRHEA, CNS DISTURBANCES
Medical Cond Aggravated by Exposure:RESPIRATORY CONDITIONS; ASTHMA

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

Eyes: IMMEDIATELY FLUSH W/WATER FOR 15 MINS. SKIN: WASH
W/SOAP & PLENTY OF WATER. INGESTION: GIVE LARGE QUANTITIES OF
WATER. INHALATION: REMOVE TO FRESH AIR. GIVE CPR IF NECESSARY.
OBTAIN MEDICAL ATTE NTION IN ALL CASES.

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

Extinguishing Media:CO2, DRY CHEMICAL
Unusual Fire/Explosion Hazard:MAY EMIT VERY TOXIC FUMES OF SODIUM
OXIDES & SULFUR OXIDES.

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

Spill Release Procedures:SCOOP MATERIAL INTO A BEAKER & DISSOLVE
W/WATER. NEUTRALIZE TO A PH BETWEEN 6 & 9 W/AN ACID; HYDROCHLORIC
ACID. FLUSH NEUTRALIZED WASTE TO THE DRAIN W/EXCESS WASTE.
Neutralizing Agent:HYDROCHLORIC ACID

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

Handling and Storage Precautions:STORE TIGHTLY CLOSED IN A COOL, DRY
PLACE.
Other Precautions:AVOID CONTACT W/EYES & SKIN. DON'T BREATHE DUST.

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

Respiratory Protection:REQUIRED
Ventilation:ADEQUATE VENTILATION
Protective Gloves:DISPOSABLE LATEX
Eye Protection:LAB GRADE GOGGLES
Other Protective Equipment:LAB COAT
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health

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

Spec Gravity:2.633
pH: 9
Solubility in Water:SLIGHT
Appearance and Odor:SMALL, WHITE CRYSTALS OR POWDER

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

Stability Indicator/Materials to Avoid:YES
WATER, STEAM, ACIDS.
Stability Condition to Avoid:EXCESSIVE HEAT
Hazardous Decomposition Products:VERY TOXIC FUMES OF SODIUM OXIDES &
SULFUR OXIDES

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

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/LOCAL, STATE &
FEDERAL 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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NAMECAS
GUARDIAN SCORE 1310-73-2
2893-78-9
COLFIX JET SEAL 8007-45-2
7732-18-5
TIMBERTONE URETHANE GLOSS, 419-C-240 8002-05-9
WINDO-SHINE GLASS CLEANER
CD 15 CLEANER/DEGREASER 7732-18-5
B62 R18 OSHA RED II ENAMEL, LEAD COLORS 1330-20-7
111-76-2
13463-67-7
7758-97-6
B62 Y17 SAFETY YELLOW II ENAMEL LEAD COLOR 1330-20-7
111-76-2
13463-67-7
7758-97-6
MAXI CLEAN SOLID 68002-97-1
141-43-5
STALUME 7664-38-2
7664-39-3
111-76-2
PH 3.0 BUFFER SOLUTION 7647-01-0
50-00-0
1310-73-2
7732-18-5
TRI CHEM 1310-58-3
6834-92-0
TEREMEC SP, 646 2675-77-6
FORMULA 315 26172-55-4
2682-20-4
NEAT-LAC, #4676 108-88-3
141-78-6
110-19-0
67-63-0
NEAT-LAC LEATHER FINISH, #4676 108-88-3
67-63-0
110-19-0
141-78-6
DACONITE-NEAT-LACQUER THINNER, #4400 78-93-3
110-19-0
123-86-4
108-88-3
PLATEN CLEANER PAK (TM) - N.F.A. #2 71-55-6
127-18-4
1330-20-7
3801 WHITE WONDER-TONES 25265-77-4
8030-30-6
WONDER-TONE INTERIOR ACRYLIC LATEX SEMI-GLOSS ENAMEL 8030-30-6
25265-77-4
62-38-4
TERSAN 1991 TURF FUNGICIDE 17804-35-2
ESCOCHROME BLACK ON CLEAR; 61-41-0, P4BK 7632-00-0
V-100 EPOXY GROUT STANDARD FORMULA 25068-38-6
GLASS CLEANER 74-98-6
75-28-5
GROUND LIMESTONE, C-55 1317-65-3
FRICTION MATERIAL THERMOID 796 1332-21-4
INK JET PRINTING FLUID 7732-18-5
SECONDARY STORAGE BATTERY 7439-92-1
7440-36-0
7440-38-2
7440-70-2
7664-93-9
BATTERY ELECTROLYTE 7664-93-9
AIRTAC 110-54-3
75-09-2
74-98-6
75-28-5
MURIATIC ACID 20/22 BAUME 7647-01-0
TRACTOR TRANSMISSION FLUIDS
RP600 PART A
RP6000 PART B
BARIUM CARBONATE 513-77-9
SPADNS REAGENT FOR FLUORIDE, #444 7647-01-0
7784-46-5
7732-18-5
VARIOUS RUBBER SHEETS & ROLLS
9805 MOLY-3 E P GREASE
SUNTRANS II 64742-52-5
HYDROSEAL PLASTIC CEMENT, BLACK NO. 1042 8008-20-6
8030-30-6
COLEMANITE NA 12007-56-6
SODIUM THIOSULFATE SOLUTIONS 0.025N 10102-17-7
64-02-8
7732-18-5
CUPRIC SULFATE 7758-98-7
ALKALINE IODIDE SODIUM AZIDE SOLUTION 1310-58-3
7681-11-0
26628-22-8
PYROGALLOL (REAGENT ACS) 87-66-1
SILICA 3 REAGENT 7757-83-7
BUFFER SOLUTIONS PH 9.0 SO-B-114 7647-14-5
1303-96-4
7447-40-7
6000-44-8
SODIUM AZIDE 26628-22-8
TIDE (COIN VENDED SIZE) 7601-54-9
7757-82-6
HOT-DIPPED GALVANIZED SHEET STEEL 7440-66-6
0338 LINEBACKER AEROSOL 64742-88-7
75-28-5
74-98-6

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