No indications of dangerous potential exist.
Further toxicological information:
no toxic effects are to be expected if it is handled in the
In working environments:
For air dispersed powders, the maximum allowed concentration (MAC)
coincides with that for particles not otherwise listed (PNOL).
TLV - TWA = 1 0 mg/m3 for particles that can be inhaled
TLV - TWA = 3 mg/m3 for particles that can be breathed in
ACGIH - 1994/95)