Product description :

Sodium silicate(meta) pentahydrate is a fine chemical. It is supplied by FINAR.It is a silicic acid salt. In combination with surfactants sodium metasilicate pentahydrate neutralizes the acidic soil. It is used in making of fungicide and insecticide. It is used in fireproofing mixtures. It is used as a chemical intermediate for silica gel catalysts. This Sodium silicate(meta) pentahydrate by FINAR is prepared under controlled environment and using high-purity material which is tested to check it's assay before manufacturing, following all Quality Assurance Guidelines.

Product features :

• Appearance : White to pale yellow crystals/crystalline powder
• Solubility : 10% solution in water should be clear
• Chloride (Cl) : 0.05% max
• Sulphate (SO4) : 0.05% max
• Iron (Fe) : 0.05% max
• Lead (Pb) : 0.05% max
• Loss on ignition (at 700C) : 35.0-50.0%

Product specifications :

• Product name : Sodium silicate(meta) pentahydrate
• Brand : FINAR
• Catlog number : 11678SG500
• CAS number : 7757-82-6
• Molecular formula : Na2SiO3.5H2O
• Molecular weight :212.14
• Assay : Min. 97.00%
• Quantity : 500 gm