Product ID:1790 HYDRAVER 2 HYDRAZINE REAGENT
MSDS Date:09/12/1993
FSC:6850
NIIN:00F001759
MSDS Number: BWHFT

HACH COMPANY

100 DAYTON AVENUE
AMES, IA 50010-5000
US

Emergency Phone: 515-232-2533/303-623-5716

Info Phone: 515-232-2533/800-227-4224

Cage: 4T252

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

SULFURIC ACID (SUSPECTED HUMAN CARCINOGEN BY IARC - GROUP

CAS: 7664-93-9

RTECS: WS5600000

Fraction By Weight: <25%

OSHA PEL 1 MG/CUM

ACGIH TLV: 1 MG/CUM=IC

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

P-DIMETHYLAMINOBENZALDEHYDE

CAS: 100-10-7

RTECS: CU5775000

Fraction By Weight: <10%

OTHER COMPONENTS(TYPE NOT SPECIFIED)

Fraction By Weight: <1%

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: <64%

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:MAY BE CORROSIVE TO EYES, SKIN &
RESPIRATORY TRACT. MODERATELY TOXIC. SEVERELY BURNS ANY TISSUE
CONTACTED. BREATHING THE MIST/VAPORS CAUSES TOOTH EROSION, MOUTH
SORENESS & DIFFICULT BREATHING.
Explanation of Carcinogenicity:SEE INGREDIENTS.
Effects of Overexposure:MAY BE CORROSIVE TO EYES, SKIN & RESPIRATORY
TRACT. MODERATELY TOXIC. SEVERELY BURNS ANY TISSUE CONTACTED.
BREATHING THE MIST/VAPOR CAUSES TOOTH EROSION, MOUTH SORENESS &
DIFFICULT BREATHING.
Medical Cond Aggravated by Exposure:PRE-EXISTING EYE, SKIN &
RESPIRATORY CONDITIONS

First Aid:EYES/SKIN: IMMEDIATELY FLUSH W/WATER FOR 15 MINS. INGESTION:
DON'T INDUCE VOMITING. GIVE 1-2 GLASSES OF WATER. NEVER GIVE
ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. INHALATION: REMOVE TO
FRESH AIR. G IVE CPR IF NECESSARY. OBTAIN MEDICAL ATTENTION IN ALL
CASES.

Extinguishing Media:DRY CHEMICAL
Fire Fighting Procedures:DON'T USE WATER AS EXTINGUISHER.
Unusual Fire/Explosion Hazard:MAY EMIT TOXIC FUMES OF SULFUR OXIDES IN
FIRE.

Spill Release Procedures:COVER CONTAMINATED SURFACES W/SODA ASH/SODIUM
BICARBONATE. ADD WATER IF NEEDED. W/LITMUS PAPER, MAKE SURE PH OF
SLURRY IS NEUTRAL/ADD NEUTRALIZER UNTIL IT STOPS BUBBLING. SCOOP UP
SLURRY & WASH NEUTRA L WASTE DOWN DRAIN. WASH SITE W/SODA ASH
SOLUTION.

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

Ventilation:FUME HOOD
Protective Gloves:DISPOSABLE LATEX
Eye Protection:LAB GRADE GOGGLES
Other Protective Equipment:LAB COAT
Work Hygienic Practices:REMOVE & LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE. WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health

Spec Gravity:1.26
pH:<0.5
Solubility in Water:MISCIBLE
Appearance and Odor:CLEAR YELLOW LIQUID W/IRRITATING ODOR

Stability Indicator/Materials to Avoid:YES
STRONG BASES, OXIDIZERS, REDUCERS, ACETIC ACID, CHLOROSULFONIC ACID
Stability Condition to Avoid:EXTREME TEMPS
Hazardous Decomposition Products:SULFUR OXIDES

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/FEDERAL, STATE &
LOCAL REGULATIONS. UN1830.

======================================================================
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.