| Sr No: | Descripation of Test | Specification / Limit | FIL S-150 | FIL S-150 ( 6-8 Micron) | FIL R-250 |
|---|---|---|---|---|---|
| 1 | Appearance | White Free Flowing Powder | White Free Flowing Powder | White Free Flowing Powder | White Free Flowing Powder |
| 2 | Packing | kgs | 15/20 | 15 | 15/20/25 |
| 3 | pH (5 % w/v) Aq. Sus. | - | 6.0-7.0 | 6.0-7.0 | 6.0-7.0 |
| 4 | Moisture Content ( at 105℃ for 2 hr) | % | 6.00 | 6.00 | 6.00 |
| 5 | Bulk Density,Tapped Method | gms/lit | 70-130 | 60-110 | 80-130 |
| 6 | Loss on Ignition ( at 1000℃ for 2 hrs. on anhydrous basis) | % | 6.00 | 10.00 | 7.50 |
| 7 | Residue on 325 Mesh (Wet Sieving) | % Max | 2.00 | 2.00 | 2.00 |
| 8 | Average Particise Size | Micron | 9-15 | 6-8 | 9-15 |
| 9 | SiO2 on Anhydrous Basis | % ( Min ) | 98.00 | 98.00 | 98.00 |
| 10 | Soluble Salt | % ( Max ) | 1.00 | 2.00 | 2.00 |
| 11 | DBP Oil Absorption | cc/100 gm | 260 | 280 | 250 |
| 12 | Microbioligical Analysis | ||||
| 1) TVC | cfu/gm | < 300 | < 300 | --- | |
| 2) Y &M | cfu/gm | < 100 | < 100 | --- |