MSDS

Product Name:
Revision Date:
Page 5 of 9
172 Standard Weld Metal
04 October 2017(rev D)
Odor: Characteristic odor
Odor Threshold: Not Available
IMPORTANT HEALTH, SAFETY, AND ENVIRONMENTAL INFORMATION
Appearance: Gray/ Silver granules
pH: Not Applicable
Viscosity: Not Applicable
Freezing Point: Not Available
Boiling Point: Not Applicable
Flash Point: Not Applicable
Evaporation Rate: Not Applicable
Lower Flammability Limit: Not Applicable
Upper Flammability Limit: Not Applicable
Vapor Pressure: Not Applicable
Vapor Density (Air=1): Not Applicable
Specific Gravity (Water = 1): Approximately 6.0
Solubility in Water: Insoluble
Coefficient of Water/Oil Distribution: Not Available
Auto-ignition Temperature: > 1750 °F (> 955 °C)
Percent Volatile, wt. %: Not Available
VOC content, wt. %: Not Available
SECTION 10 STABILITY AND REACTIVITY
STABILITY: Product is stable under normal storage conditions.
CONDITIONS TO AVOID: Avoid generating airborne dust, avoid moisture.
INCOMPATIBLE MATERIALS: Strong oxidizers, strong acids
HAZARDOUS DECOMPOSITION PRODUCTS: Decomposition will not occur if handled and stored properly. In
case of fire, smoke, oxides of carbon, fumes of copper and aluminum, and small amounts of fluoride fume or
hydrofluoric acid fume may be released under ignition.
POSSIBILITY OF HAZARDOUS REACTIONS:
HAZARDOUS POLYMERIZATION will not occur
SECTION 11 TOXICOLOGICAL INFORMATION
ACUTE TOXICITY VALUES
Ingredient
LD
50
of ingredient
(Specify species and Route)
Sources
Cuprous Oxide
LD
50
: 470 mg/kg Oral-Rat
LC
50
: 5 mg/m
3
/24H Inhalation - Rat
RTECS, EPA HSNO CCID
Cupric Oxide
LD
50
: 470 mg/kg Oral-Rat
LC
50
: Not Established
RTECS
Aluminum (Fume or Dust)
LC
50
: Not Established
LD
50
: Not Established
-
Calcium Fluoride
LD
50
: Not Established
LC
50
: Not Established
-
Tin
LD
50
: Not Established
LC
50
: Not Established
Insufficient data
Iron Oxide, Black
LD
50
: Not Established
LC
50
: Not Established
Insufficient data
Calcium Silicon
LD
50
: Not Established
LC
50
: Not Established
Insufficient data
Lithium Fluoride
LD
50
: 608 mg/kg Oral - Rat
LC
50
: Not established
RTECS
ACUTE EFFECTS
Eye Contact: Direct contact with eyes may cause irritation.
Skin Contact: None expected, however, prolonged contact may cause irritation.