SDS

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1413529_HD - Covossi Revision Date 18-Aug-2017
21645-51-2 fraction
Methyl methacrylate
80-62-6
STEL: 100 ppm
TWA: 50 ppm
TWA: 100 ppm
TWA: 410 mg/m
3
(vacated) TWA: 100 ppm
(vacated) TWA: 410 mg/m
3
IDLH: 1000 ppm
TWA: 100 ppm
TWA: 410 mg/m
3
Silicon dioxide
7631-86-9
10 mg/m
3
20 mppcf TWA; ((80)/(% SiO2)
mg/m
3
)
IDLH: 3000 mg/m
3
TWA: 6 mg/m
3
Benzoyl peroxide
94-36-0
TWA: 5 mg/m
3
TWA: 5 mg/m
3
(vacated) TWA: 5 mg/m
3
IDLH: 1500 mg/m
3
TWA: 5 mg/m
3
Chemical name Alberta British Columbia Ontario TWAEV Quebec
Aluminum hydroxide
21645-51-2
TWA: 1.0 mg/m
3
TWA: 1 mg/m
3
Methyl methacrylate
80-62-6
TWA: 50 ppm
TWA: 205 mg/m
3
STEL: 100 ppm
STEL: 410 mg/m
3
TWA: 50 ppm
STEL: 100 ppm
TWA: 50 ppm
STEL: 100 ppm
TWA: 50 ppm
TWA: 205 mg/m
3
Benzoyl peroxide
94-36-0
TWA: 5 mg/m
3
TWA: 5 mg/m
3
TWA: 5 mg/m
3
TWA: 5 mg/m
3
Other Exposure Guidelines
Vacated limits revoked by the Court of Appeals decision in AFL-CIO v. OSHA, 965 F.2d 962
(11th Cir., 1992).
Appropriate engineering controls
Engineering controls
Showers
Eyewash stations
Ventilation systems.
Individual protection measures, such as personal protective equipment
Eye/face protection
Wear safety glasses with side shields (or goggles).
Hand protection
Wear suitable gloves. Impervious gloves.
Skin and body protection
Wear suitable protective clothing. Long sleeved clothing.
Respiratory protection
No protective equipment is needed under normal use conditions. If exposure limits are
exceeded or irritation is experienced, ventilation and evacuation may be required.
General hygiene considerations
Handle in accordance with good industrial hygiene and safety practice. Wear suitable
gloves and eye/face protection. Do not eat, drink or smoke when using this product. Avoid
contact with skin, eyes or clothing.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical and Chemical Properties
Physical state
Paste / Gel; Liquid
Appearance
Milk-white
Odor
Mild chemical
Color
No information available
Odor Threshold
No information available
Property Values Remarks Method
pH
UNKNOWN
Melting / freezing point
No data available None known
Boiling point / boiling range
101 °C / 214 °F
Flash Point
No data available None known
Evaporation Rate
No data available None known
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