Product ID:H-510 MICROBIOCIDE
MSDS Date:07/09/1996
FSC:6840
NIIN:01-256-7029
MSDS Number: BXVFF

CALGON CORP SUB OF MERCK & CO INC WATER MANAGEMENT

CHEMICAL RD
ELLWOOD CITY, PA 16117
US

Emergency Phone: 412-758-4583/494-8000

Info Phone: 412-758-4583/494-8000

Cage: 4H642

CALGON CORP SUB OF MERCK & CO INC WATER MANAGEMENT

391 ELLWOOD CITY, PA 16117 US

Telephone: 412-758-4583

Cage: 4H642

MAGNESIUM NITRATE

CAS: 10377-60-3

RTECS: OM3750000

Fraction By Weight: 1.75%

OSHA PEL 5 MG/M3 CEILING

ACGIH TLV: 10 MG/M3

5-CHLORO-2-METHYL-4-ISOTHIOAZOLIN-3-ONE

CAS: 26172-55-4

RTECS: NX8156850

Fraction By Weight: 1.15%

MAGNESIUM CHLORIDE

CAS: 7786-30-3

RTECS: OM2800000

Fraction By Weight: 1.10%

2-METHYL-4-ISOTHIAZOLIN-3-ONE

CAS: 2682-20-4

RTECS: NX8157000

Fraction By Weight: 0.35%

CUPRIC NITRATE (SARA 313) (CERCLA)

CAS: 3251-23-8

RTECS: QU7400000

Fraction By Weight: 0.15%

OSHA PEL 1 MG (CU)/M3

ACGIH TLV: 1 MG(CU)/M3; 9596

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

LD50 LC50 Mixture:LD50 (ORAL, RAT) IS 3,810 MG/KG.
Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS:EYES, SKIN, RESPIRATORY
& GI TRACTS. ACUTE- CORROSIVE. MAY CAUSE EYE & SKIN BURNS,
IRREVERSIBLE EYE DAMAGE. TOXIC BY SKIN ABSORPTION. MAY CAUSE
ALLERGIC SKIN REACTION. INGESTION MAY CAUS E SEVERE
IRRITATION/BURNS OF MOUTH, THROAT, ESOPHAGUS & STOMACH. INHALTION
CAUSES IRRITATION. CHRONIC- DERMATITIS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:BURNS, ABDOMINAL PAIN, NAUSEA, RASHES, SEVERE
IRRITATION, EYE DAMAGE, ALLERGIC SKIN REACTION, COUGH, TEARING
Medical Cond Aggravated by Exposure:PERSONS WITH PRE-EXISTING SKIN
DISORDERS, EYE PROBLEMS OR IMPAIRED RESPIRATORY FUNCTION MAY BE
MORE SUSCEPTIBLE TO THE EFFECTS OF THIS PRODUCT.

First Aid:GET MEDICAL HELP IF SYMPTOMS PERSIST. INHALED:REMOVE TO FRESH
AIR. PROVIDE CPR/OXYGEN IF NEEDED. EYES/SKIN:FLUSH WITH WATER FOR
15 MINUTES. HOLD EYELIDS OPEN. ORAL:DO NOT INDUCE VOMITING. IF
CONSCIOUS , DRINK LARGE AMOUNT OF WATER. SEEK IMMEDIATE MEDICAL
ATTENTION. IF VOMITING OCCURS, KEEP HEAD BELOW HIPS. DO NOT GIVE
ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON.

Flash Point:>200F,>93C
Lower Limits:NOT RELEVANT
Upper Limits:NOT RELEVANT
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, FOAM OR DRY CHEMICAL
FOR SURROUNDING FIRE. USE WATER SPRAY TO COOL FIRE EXPOSED
CONTAINERS.
Fire Fighting Procedures:WEAR PROTECTIVE CLOTHING AND NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS. HAZARDOUS DECOMPOSITION
PRODUCTS MAY BE FORMED. PRODUCT IS NOT COMBUSTIBLE.
Unusual Fire/Explosion Hazard:EMITS TOXIC GASES.

Spill Release Procedures:WEAR PROTECTIVE EQUIPMENT. VENTILATE AREA.
STOP FLOW OF MATERIAL. CONTAIN/ABSORB SPILLS WITH DRY SAND, EARTH,
VERMICULITE. TRANSFER TO SUITABLE CONTAINER FOR RECOVERY/DISPOSAL.
DECONTAMINATE SPILL ARE A WITH SODIUM BISULFITE. DO NOT DISCHARGE
TO SEWER
Neutralizing Agent:SODIUM BISULFITE (10% IN WATER)

Handling and Storage Precautions:STORE BETWEEN 32F/0C & 131F/55C, AWAY
FROM INCOMATIBLE MATERIALS. KEEP OUT OF REACH OF CHILDREN. KEEP
CONTAINER CLOSED WHEN NOT IN USE.
Other Precautions:CORROSIVE. READ AND FOLLOW ALL LABEL DIRECTIONS AND
PRECAUTIONS. WASH THOROUGHLY AFTER HANDLING. AVOID CONTACT WITH
EYES AND SKIN. DO NOT INGEST. USE IN VENTILATED AREA. AVOID
BREATHIN VAPOR OR MIST.

Respiratory Protection:IF ENGINEERING CONTROLS DO NOT MAINTAIN AIRBORNE
CONCENTRATIONS TO AN ACCEPTABLE LEVEL, A NIOSH-APPROVED RESPIRATOR
MUST BE WORN. A PROGRAM SHOULD BE INSTITUTED TO ASSURE COMPLIANCE
WITH OSHA STANDARD 29 CFR 1910.134.
Ventilation:USE GENERAL OR LOCAL EXHAUST VENTILATION TO KEEP MIST/FUME
LEVELS AS LOW AS POSSIBLE.
Protective Gloves:RUBBER, NEOPRENE, PLASTIC
Eye Protection:CHEMICAL SPLASH GOGGLES & FACE SHIELD
Other Protective Equipment:EYE WASH STATION, SAFETY SHOWER, UNIFORM
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES.
Supplemental Safety and Health
FORMULA CHANGED. FOR PREVIOUS FORMULATION, SEE PNI A, SAME NSN. EPA
REGISTRATION NUMBER: 10445-66

HCC:C2
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:=100.C, 212.F
Melt/Freeze Pt:=-2.8C, 27.F
Vapor Pres:0.1
Vapor Density:0.62
Spec Gravity:1.02
pH:3 - 5
Solubility in Water:COMPLETE
Appearance and Odor:GREEN LIQUID - MILD INOFFENSIVE ODOR
Percent Volatiles by Volume:95- 96

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS, REDUCING AGENTS, AMINES, MERCAPTANES, ALUMINIUM
ALLOYS
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
OXIDES OF NITROGEN, OXIDES OF SULFUR, HYDROGEN CHLORIDE GAS

Waste Disposal Methods:DISCHARGE, TREATMENT/DISPOSAL IS SUBJECT TO
FEDERAL, STATE/LOCAL REGULATIONS. CONTRACT WITH A LICENSED CHEMICAL
DISPOSAL AGENCY. EPA WASTE # D002. SINCE EMPTIED CONTAINERS RETAIN
PRODUCT RESIDUE, FOLL OW LABEL WARNING EVEN AFTER CONTAINER
ISEMPTIED.

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.