Super White Barite Lumps From China Specific Gravity 4.3 Barium Sulfate Lumps Barytes, Find details about China Barite, Barytes from Super White Barite Lumps From China Specific Gravity 4.3 Barium Sulfate Lumps Barytes
Physical Properties of Barite | |
Chemical Classification | Sulfate |
Molecular formula | Ba(SO4) |
Color | Colorless, white,light yellow |
Streak | White |
CAS no. | 7727-43-7, 13462-86-7 |
Luster | Vitreous to Pearly |
Diaphaneity | Transparent to translucent |
Diagnostic properties | High specific gravity, three cleavage directions at right angles |
Mohs Hardness | 2.5-3.5 |
Specific gravity | 4.2-4.5 |
Whiteness | 80% - 93% |
Purity(BaSO4) | 92% - 98% |
PH value | 6-9 |
TDS reference information | |
Appearance | Barite lump |
Specific gravity | 4.4 |
Whiteness | 91%-93% |
BaSO4 content | 98% min. |
Moisture | 2% max. |
PH value | 6-8.18 |
SiO2 | 0.5% max. |
FeO3 | 1000ppm max. |
AI2O3 | 500ppm max. |
Ca+2 | 250ppm max. |