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MSDS  : DITHIVER METALS REAGENT, 12616
CAS  : 7681-57-4
NAME  : pyrosulfuros acid, disodum salt; (sodium metabisulfite)
other component (type not specified)
===================== Product Identification =====================

MSDS NAME:DITHIVER METALS REAGENT, 12616
NIIN:01-346-7676
MSDS Number: BXHDC
=== Responsible Party ===
Company:HACH CO
Box:907
City:AMES
State:IA
ZIP:50010
Country:US
Info Phone Num:800-227-4224
Emergency Phone Num:303-623-5716
CAGE:4T252
=== Contractor Identification ===
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:PYROSULFUROS ACID, DISODUM SALT; (SODIUM METABISULFITE)
CAS:7681-57-4
RTECS #:UX8225000
Fraction by Wt: <100%
OSHA PEL:5 MG/M3
ACGIH TLV:5 MG/M3; 9495

Name:OTHER COMPONENT (TYPE NOT SPECIFIED)
Fraction by Wt: <1%

===================== 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:MAY BE IRRITATING TO EYES, SKIN
AND RESPIRATORY TRACT. INGESTION MAY CAUSE STOMACH IRRITATION,
DIARRHEA, CIRCULATORY DISTURBANCES, AND CENTERAL NERVOUS SYSTEM
DEPRESSION. MAY CAUSE ALLERGIC RESP IRATORY REACTION IF SWALLOWED
OR INHALED. MOD TOXIC. CHRONIC:NOT DETERMINED. SPECIAL
NOTE:SULFITES ARE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:STRONG SENSITIZERS. INHAL/INGEST MAY
CAUSE ALLERGIC RESP REACTIONS IN ASTHMATICS. PERSONS W/RESP
CONDITIONS SHOULD TAKE SPECIAL CARE WHEN WORKING W/PRODS THAT
CONTAIN SULFITES.
Medical Cond Aggravated by Exposure:RESPIRATORY CONDITIONS SUCH AS
ASTHMA.

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

First Aid:EYE AND SKIN CONTACT: IMMEDIATELY FLUSH EYES WITH WATER FOR
AT LEAST 15 MINUTES. CALL PHYSICIAN. WASH SKIN WITH SOAP AND PLENTY
OF WATER. INGESTION: DO NOT INDUCE VOMITING. GIVE 1-2 GLASSES OF
WATER. CALL A PHYSICIAN IMMEDIATELY. NEVER GIVE ANYTHING BY MOUTH
TO AN UNCONSCIOUS PERSON. INHALATION: REMOVE TO FRESH AIR. GIVE
ARTIFICIAL RESPIRATION IF NECESSARY. CALL PHYSICIAN.

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

Extinguishing Media:WATER, CARBON DIOXIDE, OR DRY CHEMICAL.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:MAY REACT VIOLENTLY WITH OXIDIZERS OR
ACIDS; MAY EMIT TOXIC FUMES IN FIRE.

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

Spill Release Procedures:SCOOP SPILLED MATERIAL INTO A BEAKER AND
DISSOLVE WITH WATER. NEUTRALIZE TO A PH BETWEEN 6 AND 9 WITH AN
ALKALI SUCH AS SODA ASH. FLUSH NEUTRALIZED WASTE TO THE DRAIN WITH
AN EXCESS OF WATER.
Neutralizing Agent:NEUTRALIZE TO A PH BETWEEN 6 AND 9 WITH AN ALKAIL
SUCH AS SODA ASH.

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

Handling and Storage Precautions:STORE TIGHTLY CLOSED IN A COOL, DRY
PLACE.
Other Precautions:AVOID CONTACT WITH EYES, SKIN AND CLOTHING. DO NOT
BREATHE DUST.

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

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:ADEQUATE VENTILATION.
Protective Gloves:DISPOSABLE LATEX GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA . LAB COAT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
PH: 5% SOLN = 4.2

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

Melt/Freeze Pt:M.P/F.P Text:338F,170C
Spec Gravity:2.52
pH:SUPDAT
Solubility in Water:VERY SOLUBLE
Appearance and Odor:FINE GRAY POWDER. ODOR OF SO2

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

Stability Indicator/Materials to Avoid:YES
OXIDIZERS, ALUMINUM POWDER, ACIDS.
Stability Condition to Avoid:EXPOSURE TO MOISTURE, OXIDIZERS, ALUMINUM
POWDER OR ACIDS. PROTECT FROM UNNECESSARY HEAT AND LIGHT AT ALL
TIMES.
Hazardous Decomposition Products:MAY EMIT TOXIC FUMES OF SODIUM OXIDE
AND SULFUR OXIDES IN FIRE.

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

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
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
TT-P-102F TY III 22276 ORANGE 700E22 8052-41-3
13463-67-7
14807-96-6
TT-P-102F, TYPE 3, 20095, 700N34 8052-41-3
13463-67-7
14807-96-6
2405A DK GRAY: 1.8: COMP A 14807-96-6
71-36-3
68443-08-3
1330-20-7
2405B DK GRAY: R 1.8: COMP B 25068-38-6
14807-96-6
8030-30-6
2345A GREEN PRIMER: PART A 14807-96-6
71-36-3
13463-67-7
2345B GREEN PRIMER: COMP B 25068-38-6
8030-30-6
14807-96-6
2035A HAZE GRAY, PART A 14807-96-6
71-36-3
13463-67-7
68443-08-3
1330-20-7
2035B HAZE GRAY: COMP B 25068-38-6
8030-30-6
14807-96-6
HYDROBROMIC ACID MONOAMMONIATE, AX1250 12124-97-9
LEAD ACID BATTERY, 8 VOLT, 45185 7439-92-1
1317-36-8
7664-93-9
7732-18-5
1-COAT, TT-P-2756, 16440, 03GY400 108-65-6
123-86-4
1330-20-7
107-87-9
123-54-6
763-69-9
77-58-7
100-41-4
1-COAT, TT-P-2756, 16440, 03GY400CAT 28182-81-2
822-06-0
64742-95-6
123-86-4
763-69-9
108-10-1
108-94-1
1-COAT, TT-P-2756, 37038, 03BK098 123-86-4
763-69-9
64742-95-6
111-76-2
110-43-0
100-41-4
108-88-3
26376-86-3
77-58-7
123-54-6
CAT, 1-COAT, TT-P-2756, 37038, 03BK087CAT 4035-89-6
822-06-0
763-69-9
123-86-4
1-COAT, TT-P-2756, 35237, 03BL199 123-86-4
763-69-9
1330-20-7
1317-65-3
110-43-0
100-41-4
108-88-3
26376-86-3
77-58-7
123-54-6
CAT, 1-COAT, TT-P-2756, 35237, 03BL199CAT 4035-89-6
822-06-0
763-69-9
123-86-4
1-COAT, TT-P-2756, 36320, 03GY371 123-86-4
763-69-9
1330-20-7
1317-65-3
110-43-0
100-41-4
108-88-3
26376-86-3
77-58-7
123-54-6
CAT, 1-COAT, TT-P-2756, 36320, 03GY371CAT 4035-89-6
822-06-0
763-69-9
123-86-4
1-COAT, TT-P-2756, 36375, 03GY369 123-86-4
763-69-9
1330-20-7
1317-65-3
110-43-0
100-41-4
108-88-3
26376-86-3
77-58-7
123-54-6
CAT, 1-COAT, TT-P-2756, 36375, 03GY369CAT 4035-89-6
822-06-0
763-69-9
123-86-4
DEXAMETHASONE PHOS 100-51-6
2392-39-4
6132-04-3
7757-83-7
7732-18-5
DITHIVER METALS REAGENT, 12616 7681-57-4
2345A GREEN PRIMER, PART A 14807-96-6
71-36-3
13463-67-7
68443-08-3
2439B WHITE: COMP B 25068-38-6
8030-30-6
14807-96-6
2438A WHITE: COMP A 13463-67-7
71-36-3
1330-20-7
2439B WHITE: COMP B 25068-38-6
14807-96-6
8030-30-6
2405A DK GRAY: 1.8: COMP A 14807-96-6
71-36-3
68443-08-3
1330-20-7
2405B DK GRAY: R 1.8: COMP B 25068-38-6
14807-96-6
8030-30-6
2379A DK GRAY R=3.6: COMP A 14807-96-6
71-36-3
68443-08-3
1330-20-7
2379B DK GRAY R=3.6: COMP B 25068-38-6
14807-96-6
8030-30-6
CURVAR 1 COPPER REAGENT; 14188 7558-79-4
7778-77-0
134-03-2
63451-34-3
1-COAT, TT-P-2756, 11136 108-65-6
123-86-4
1330-20-7
107-87-9
123-54-6
763-69-9
77-58-7
100-41-4
CAT, 1-COAT, TT-P-2756, 11136 03RO87CAT 28182-81-2
822-06-0
64742-95-6
123-86-4
763-69-9
108-10-1
108-94-1
1-COAT, TT-P-2756, 36173, 03GY388 123-86-4
763-69-9
1330-20-7
1317-65-3
110-43-0
100-41-4
108-88-3
26376-86-3
77-58-7
123-54-6
CAT, 1-COAT, TT-P-2756, 36173 03GY388CAT 4035-89-6
822-06-0
763-69-9
123-86-4
1-COAT, TT-P-2756, 15200, 03BL206 108-65-6
123-86-4
1330-20-7
107-87-9
123-54-6
763-69-9
77-58-7
100-41-4
CAT, 1-COAT, TT-P-2756, 15200, 03BL206CAT 28182-81-2
822-06-0
64742-95-6
123-86-4
763-69-9
108-10-1
108-94-1
1-COAT, TT-P-2756, 26231, 03GY407 108-65-6
123-86-4
1330-20-7
78-93-3
123-54-6
108-88-3
26376-86-3
100-41-4
763-69-9
77-58-7
CAT, 1-COAT, TT-P-2756, 2631,03GY407CAT 28182-81-2
822-06-0
64742-95-6
123-86-4
763-69-9
108-10-1
108-94-1
1-COAT, TT-P-2756, 34097, 03GN266 123-86-4
763-69-9
1330-20-7
1317-65-3
110-43-0
100-41-4
108-88-3
26376-86-3
77-58-7
123-54-6
CAT, 1-COAT, TT-P-2756, 34097 4035-89-6
763-69-9
123-86-4
SULFIDE 1 REAGENT, 1816 7664-93-9
7732-18-5
PR-2911, WHITE, PART A 68479-98-1
108-65-6
67762-90-7
PR-2911, BLACK, PART A 68479-98-1
108-65-6
67762-90-7
PR-2911, BLACK, PART B 108-65-6
83346-49-0
5124-30-1
PR 1425, B-1/2, 1425B1, BASE COMPOUND 25036-25-3
28470-78-2
61788-32-7
1333-86-4
1317-65-3
68611-50-7
67762-90-7
PR 1425, B-1/2, 1425B1, ACCELERATOR 68-12-2
1333-86-4
13423-61-5
14307-33-6
67762-90-7
7732-18-5
8031-18-3
PR1828, B-2, 1828B10, BASE COMPOUND 13463-67-7
1317-65-3
78-93-3
119147-78-3
67762-90-7
21645-51-2
PR 1828, B-2, 1828B10, ACCELERATOR 28064-14-4
15336-82-0
1317-65-3
2530-83-8
PR-1775, CLASS B, PART A 1313-13-9
102-06-7
61788-32-7
1333-86-4

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