Grade

Average  Particle size

Regulatory Status

Application

Micro Ace P-3

5µm

USP-NF/EP

·    Lubricant

·    Micronized talc having highest surface area

Micro Ace K-1#90

7.1µm

USP-NF/EP

·    Lubricant

·    Micronized talc with high surface area

Talc MS

10.2µm

USP-NF/EP

·    Lubricant

·    General purpose talc

Rose Talc

17µm

USP-NF/EP

·    High purity talc