| 产品规格︰ | Sodium Metasilicate Pentahydrate
Na2O: 28.80±0.70%.
SiO2: 28.50±0.70%.
Particle Size: (>1600μm) 5% max.
(<180μm) 2% max.
Whiteness: ≥85.
Packing: 25kg net plastic woven bag.
Sodium Metasilicate Anhydrous
Appearance: Beaded & White.
Na2O: 50.50±1.00%.
SiO2: 46.00±1.00%.
Bulk Density (g/cm3): 0.98-1.23.
Particle Size (20-65 mesh): 93% min.
Whiteness: ≥85.
Packing: 25kg net plastic woven bag.
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