MSDS

_____________________________________________________________________________________________
magnesium carbonate
546-93-0
- TWA: 15 mg/m
3
total dust
TWA: 5 mg/m
3
respirable fraction
TWA: 10 mg/m
3
total dust
TWA: 5 mg/m
3
respirable dust
Clarifier - (vacated) TWA: 2 mg/m
3
Al
Aluminum
TWA: 2 mg/m
3
Al
boric acid
10043-35-3
STEL: 6 mg/m
3
inhalable fraction
TWA: 2 mg/m
3
inhalable fraction
- -
NIOSH IDLH Immediately Dangerous to Life or Health
Other Information
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
Minimize exposure by partial enclosure of the operation or equipment and provide extract
ventilation at openings.
Individual protection measures, such as personal protective equipment
Eye/face protection
Wear safety glasses with side shields (or goggles).
Skin and body protection
Wear protective gloves and protective clothing.
Respiratory protection
If exposure limits are exceeded or irritation is experienced, NIOSH/MSHA approved
respiratory protection should be worn. Positive-pressure supplied air respirators may be
required for high airborne contaminant concentrations. Respiratory protection must be
provided in accordance with current local regulations.
General Hygiene Considerations
When using do not eat, drink or smoke. Wash contaminated clothing before reuse. Keep
away from food, drink and animal feeding stuffs. Contaminated work clothing should not be
allowed out of the workplace. Regular cleaning of equipment, work area and clothing is
recommended. Avoid contact with skin, eyes or clothing. Take off all contaminated clothing
and wash it before reuse. Wear suitable gloves and eye/face protection.
9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
Physical state
Solid
_____________________________________________________________________________________________
Page 5 / 9
Values
Odor
Flammability Limit in Air
Remarks • Method
Odorless
Upper flammability limit:
No information available
pH
Lower flammability limit:
No information available
Revision Date 26-Mar-2015
Vapor pressure
No information available
No information available
Color
Vapor density
No information available
Melting point/freezing point
No information available
Specific Gravity
No information available
white
Water solubility
Soluble in water
Solubility in other solvents
No information available
Boiling point / boiling range
No information available
Partition coefficient
No information available
Odor threshold
Autoignition temperature
No information available
No information available
Flash point
Decomposition temperature
No information available
No information available
Appearance
Kinematic viscosity
No information available
tablet
Dynamic viscosity
No information available
Evaporation rate
No information available
Angry Egg
Property
Flammability (solid, gas)
No information available