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Dental

Sr No: Descripation of Test Specification / Limit FIL-S-130 THK FIL-S-130 ABR
1 Appearance White Free Flowing Powder FIL-S-130 THK FIL-S-130 ABR
2 Packing kgs 10 20
3 pH (5 % w/v) Aq. Sus. - 6.0-7.0 6.0-8.0
4 BET Surface area m2/gm - 50-80
5 Moisture Content ( at 105℃ for 2 hr) % 6.00 6.00
6 Bulk Density,Tapped Method gms/lit 50-90 200-350
7 Loss on Ignition ( at 1000℃ for 2 hrs. on anhydrous basis) %(Max) 10.00 5.00
8 Arsenic ppm -- Not more than 10 ppm
9 SiO2 on Anhydrous Basis % ( Min ) 98.00 98.00
10 Soluble Salt % ( Max ) 0.50 2.00
11 Refractive Index ---- 1.46 1.4350-1.4600
12 Transmission ( at above RI % 95 Min 70 Min
13 Residue on 325 Mesh (Wet Sieving) % Max 1.00 1.00
14 Total Heavy Metal ( as Pb ) ppm Not more than 10 ppm Not more than 10 ppm
15 Linseed Oil Absorption 270 80-120 cc/100 gm 270 80-120
12 Microbioligical Analysis
1) TVC NMT 1000 cfu/gm < 300 < 300
2) Y &M NMT 100 Cfu/gm < 100 < 100

Packing: HDPE Laminated Bags with inside Polyliner
Also available: Product confirming to the buyer’s specifications against bulk requirement