Sodium Metasilicate Pentahydrate [SiO3Na2.5H2O] [CAS_10213-79-3] Solid (50 Lbs Bag)

Applications

Detergents and soap, textile processing, pulp and paper, elastomers, disinfections agents, coatings, agriculture, ceramic industry.

  Sales Specification

• Sodium Oxide (Na2O) %: 28.70 – 30.00
• Silica (SiO₂) %: 27.80 – 29.20
• Water Insoluble %: ≤ 0.05
• Fe(ppm): ≤ 100 ppm
• Whiteness %: ≥ 80
• Bulk Density: 0.80 – 0.907 g/cc
• PH of 1.0 % Solution: 12 – 13
• Melting Point: 72.2 ^oC
• Particular Size % (16-30 Mesh): ≥ 90 

  Packing

• In 50 lbs bag

Transportation

• Shipping name: Disodium Trioxosilicate Pentahydrate
• UN No.: 3253
• Hazard class: 8
• Packing group: III