1000 mesh Calcium Carbonate

Product Overview

Description

Features:
1) Purity as CaCO3 (%): ≥98.0
2) Volatile (%): ≤1.0
3) Free alkali (%): ≤0.1
4) Iron (%): ≤0.05
5) Hydrochloric acid insoluble (%): ≤0.1
6) Sedimentation (ml/g): 2.9 - 3.5
7) Whiteness value: ≥94.0
8) Average particle sizes (um): ≤2um

9) Impurity:
a) Though 125 mesh: ≤0.005
b) Though 45 mesh: ≤0.40