Product ID:HARD-N-TUFF
MSDS Date:06/01/1990
FSC:3439
NIIN:00N022271
MSDS Number: BLSGM

AMERICAN CHEMICAL & FLUX PRODUCTS

5722 UNION PACIFIC AVE
LOS ANGELES, CA 90022
US

Emergency Phone: 213-723-0713;716-344-1160

Info Phone: 213-723-0713;716-344-1160

Cage: OBTX0

MARCO CO

LOS ANGELES, CA 90022-5135 US

Telephone: 213-723-0711

Cage: 55278

3); (CHROMIUM OXIDE)

CAS: 1308-38-9

RTECS: GB6475000

Fraction By Weight: 15%

AMMONIUM CHLORIDE (SARA III)

CAS: 12125-02-9

RTECS: BP4550000

Fraction By Weight: 6.3%

OSHA PEL 10 MG/M3/20 STEL

ACGIH TLV: 10 MG/M3 FUME; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

BORIC ACID; (SODIUM BORATE)

CAS: 10043-35-3

RTECS: ED4550000

Fraction By Weight: 5-10%

MANGANESE DIOXIDE

CAS: 1313-13-9

RTECS: OP0350000

Fraction By Weight: 5-10%

OSHA PEL 5MG/M3 (AS MN CPDS)

ACGIH TLV: 5 MG/M3 (AS MN DUST)

CARBON SAND; (CALCINED PETROLEUM COKE FLOUR)

CAS: 64743-05-1

Fraction By Weight: 5-10%

1); (SODA ASH)

CAS: 497-19-8

RTECS: VZ4050000

Fraction By Weight: 5-10%

TITANIUM DIOXIDE

CAS: 13463-67-7

RTECS: XR2275000

Fraction By Weight: 5-10%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

ORAL(RAT)3160 MG/KG

CAS: 112945-52-5

RTECS: VV7310000

Fraction By Weight: 5-10%

OSHA PEL 6 MG/M3 TDUST (MFR)

ACGIH TLV: 10 MG/M3 TDUST (MFR)

LD50 LC50 Mixture:SEE INGREDIENTS
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:GENERALLY VIEWED AS NON-TOXIC. AVOID
INHALATION AS WITH ANY METAL OXIDE DUST.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:NOT APPLICABLE.
Medical Cond Aggravated by Exposure:NOT APPLICABLE.

First Aid:SKIN: FLUSH WITH WATER. EYES: FLUSH WITH WATER FOR AT LEAST
15 MIN. INHAL: REMOVE TO FRESH AIR. SUPPORT BRTHG. (GIVE O2/ARTF
RESP) . INGEST: CALL MD IMMED .

Flash Point:NONE
Extinguishing Media:NOT APPLICABLE. MEDIA SUITABLE FOR SURROUNDING FIRE
.
Fire Fighting Procedures:NOT APPLICABLE. WEAR NIOSH/MSHA APPROVED SCBA
AND FULL PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:SWEEP UP, AVOID AERATION TO MAKE DUST. CAN BE
REUSED IF NOT CONTAMINATED WITH OTHER MATERIALS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID DUSTING, KEEP DRY. AVOID CONTACT
WITH EYES. DO NOT TAKE INTERNALLY. AVOID INHALATION.
Other Precautions:NOT APPLICABLE.

Respiratory Protection:IN DUST FORM WEAR NIOSH/MSHA APPROVED RESPIRATOR
FOR METALLIC OXIDES.
Ventilation:USE IN WELL VENTILATED AREA.
Protective Gloves:RECOMMENDED.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NOT APPLICABLE.
Work Hygienic Practices:WASH SKIN CONTACT AREAS WITH SOAP AND WATER. DO
NOT USE OR HANDLE NEAR FOOD.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:V7
Spec Gravity:0.71
Solubility in Water:48%
Appearance and Odor:GREEN POWDER, SLIGHT AMMONIA ODOR.

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:DO NOT MIX WITH OTHER MATERIALS. USE ONLY
AS DIRECTED.
Hazardous Decomposition Products:AT HIGH TEMPERATURE PRODUCTS MAY
LIBERATE AMMONIA.

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH CURRENT PRACTICE FOR
METAL SALTS. DISPOSE OF IN ACCORDANCE WITH FEDERAL, STATE AND 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.