Product ID:927-99 FERROVER IRON REAGENT
MSDS Date:11/19/1987
FSC:6810
NIIN:01-070-1783
MSDS Number: BGKJQ

HACH COMPANY

100 DAYTON RD
AMES, IA 50010
US

Emergency Phone: 515-232-2533

Info Phone: 303-669-3050

Cage: 4T252

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

SODIUM THIOSULFATE,ANHYDROUS

CAS: 7772-98-7

RTECS: XN6476000

Fraction By Weight: <25%

SODIUM METABISULFITE

CAS: 7681-57-4

RTECS: UX8225000

Fraction By Weight: <45%

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3; 9192

SODIUM HYDROSULFITE

CAS: 7775-14-6

RTECS: JP2100000

Fraction By Weight: <30%

SODIUM SULFITE

CAS: 7757-83-7

RTECS: WE2150000

Fraction By Weight: <10%

1,10-PHENANTHROLINE-P-TOLUENESULFONIC ACID SALT

CAS: 92798-16-8

Fraction By Weight: <5%

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:PRODUCT IS TOXIC DUE TO ITS
CORROSIVITY. MAY SENSITIZE RESPIRATOR TRACT CAUSING ALLERGIC
REACTION.
Effects of Overexposure:BURNS TO MOIST BODY TISSUES. ALLERGIC
RESPIRATORY REACTION.
Medical Cond Aggravated by Exposure:RESPIRATORY CONDITIONS

First Aid:EYE:FLUSH W/WATER,GET MEDICAL ATTENTION. SKIN:WASH WITH SOAP
& WATER. INHALED:REMOVE TO FRESH AIR. GIVE OXYGEN OR CPR IF NEEDED.
GET MEDICAL ATTENTION. INGESTED:DO NOT INDUCE VOMITING.GIVE LARGE
QUANT ITIES OF MAGNESIA MIXED WITH AN EQUAL AMOUNT OF WATER. GET
IMMEDIATE MEDICAL ATTENTION.

Flash Point:NONE
Extinguishing Media:DRY CHEMICAL,ALCOHOL FOAM, CARBON DIOXIDE
Fire Fighting Procedures:PRODUCT HEATS SPONTANEOUSLY IN CONTACT WITH
WATER. WEAR SELF CONTAINED BREATHING APPARATUS & FULL PROTECTIVE
CLOTHING.
Unusual Fire/Explosion Hazard:HEATS SPONTANEOUSLY IN CONTACT WITH WATER
OR MOISTURE IN AIR. MAY REACT WITH OXIDIZERS.

Spill Release Procedures:COVER SPILL WITH NEUTRALIZING MATERIAL. ADD
WATER TO FORM A SLURRY AND ALLOW EFFERVESCENSE TO CEASE. SCOOP INTO
SUITABLE CONTAINER DILUTE VERY CAUTIOUSLY ADD CALCIUM HYPOCHLORITE
TO A SLIGHT FREE CHLO RINE EXCESS.
Neutralizing Agent:BICARBONATE OF SODA OR 50/50 MIX OF SODA ASH & LIME.

Handling and Storage Precautions:STORE TIGHTLY CLOSED IN A DRY AREA.
PROTECT FROM INCINCOMPATABLES.

Respiratory Protection:NONE NORMALLY NEEDED. USE NIOSH RESPIRATOR OR
SUPPLIED AIR RESPIRATOR IF EXPOSED ABOVE TLV.
Ventilation:USE HOOD OR OTHER LOCAL EXHAUST TO MAINTAIN EXPOSURE BELOW
TLV OR BELOW TLV FOR NUISANCE DUST.
Protective Gloves:NONE
Eye Protection:SAFETY GLASSES
Other Protective Equipment:EYE WASH,SAFETY SHOWER, LAB COAT OR APRON.
Work Hygienic Practices:USE NORMAL CHEMICAL HYGIENE PRACTICES
Supplemental Safety and Health
A NEW FORMULATION EFFECTIVE 19NOV87. ALSO 6630-00-D00-1833 P/N IND D

HCC:F8
Appearance and Odor:WHITE POWDER, SULFUR DIOXIDE ODOR

Stability Indicator/Materials to Avoid:YES
WATER, ACIDS, COMBUSTABLES,ORGANICS, OXIDIZERS.
Stability Condition to Avoid:MOIST STORAGE CONDITIONS
Hazardous Decomposition Products:SULFUR OXIDS, SODIUM OXIDE
FUMES,CORROSIVE FUMES.

Waste Disposal Methods:DISPOSE OF I/A/W FEDERAL,STATE,LOCAL REGS. MFR
SUGGESTS FLUSHING THE NEUTRALIZED MATERIAL TO DRAIN.

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.