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Grade 700 Series Applications
Precipitated Calcium Carbonate
| Property | Grades | Grades | Grades | Grades |
| Physical Properties | BRAJ 700 | BRAJ 701 | BRAJ 711 | BRAJ 721 |
| Physical Appearance | White, Fine, Microcrystalline Powder | |||
| Solubility | Practically Insoluble In Water | |||
| Structure | Calcite | Calcite | Calcite | Calcite |
| Colour | White | White | White | White |
| Brightness | 96 % Min. | 96 % Min. | 96 % Min. | 96 % Min. |
| Odor | Odorless | Odorless | Odorless | Odorless |
| Residue On 325 # | 0.2 % Max. | 0.2 % Max. | 0.2 % Max. | 0.2 % Max. |
| Bulk Density (gm/cc) | 0.38 to 0.42 | 0.44 to 0.50 | 0.55 to 0.61 | 0.62 to 0.85 |
| Water Absorption (ml/100gm) | Min. 84 | Min. 80 | N/A | N/A |
| Particle Size D50 (um) | 2 to 3 | 3 to 4 | 5 to 6 | 6 to 10 |
Chemical Properties
| Chemical Properties | BRAJ 700 | BRAJ 701 | BRAJ 711 | BRAJ 721 |
| Assay ( As Caco3) | 98 % Min. | 98 % Min. | 98 % Min. | 98 % Min. |
| Soluble Alkali (as Na2o) | 0.2 % Max. | 0.2 % Max. | 0.2 % Max. | 0.2 % Max. |
| Ph | 9.5 to 10.2 | 9.5 to 10.2 | 9.5 to 10.2 | 9.5 to 10.2 |
| Iron (as Fe) | 0.03 % Max. | 0.03 % Max. | 0.03 % Max. | 0.03 % Max. |
| Chloride (as Cl) | 0.02 % Max. | 0.02 % Max. | 0.02 % Max. | 0.02 % Max. |
| Silica (as Sio2) | 0.5 % Max | 0.5 % Max | 0.5 % Max | 0.5 % Max |
| Assay ( As Caco3) | 0.5 % Max | 0.5 % Max | 0.5 % Max | 0.5 % Max |
Contact Us
Braj Chemical & Minerals
Milestone No. 252 Bikaner-Jodhpur Road NH-89, Deshnoke, , Rajasthan - 334801, India
Mobile : +91-8645000029
