SDS

SAFETY DATA SHEET
HTH D.E. FILTER AID
REVISION DATE : 02/18/2016 Page 6 of 10
Lower
percentages of
SiO2 will yield
higher exposure
limits.
TWA
0.1 mg/m3
The exposure
limit is calculated
from the equation,
10/(%SiO2+2),
using a value of
100% SiO2.
Lower
percentages of
SiO2 will yield
higher exposure
limits.
Z3 (2000)
TWA
0.3 mg/m3
The exposure
limit is calculated
from the equation,
30/(%SiO2+2),
using a value of
100% SiO2.
Lower values of
% SiO2 will give
higher exposure
limits.
Z3 (2000)
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical State:
solid
Form
powder
Color:
off-white
Odor:
none
Molecular Weight:
no data available
Relative density
2.3000
pH :
9 - 10.5
()
Boiling Point:
Not applicable
Freezing Point:
Not applicable
Density
Not applicable
Vapor Pressure:
Not applicable
Vapor Density:
Not applicable
Viscosity:
Not applicable
Fat Solubility:
no data available
Solubility in Water:
negligible