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Sodium metasilicateModify Date : 2018-11-24 02:04:03
▣ Sodium Metasilicate
Chemical formula: Na2O.SiO2.5H2O, Na2O.SiO2.9H2O
CAS.NO: 10213-79-3 (5Hydrate), 13517-24-3 (9Hydrate)
Manufacturer: Domestic (Haecheon)
Purity:-
Packing: 25 Kg / Bag
Alias: SODIUM METASILICATE; Sodium metasilicate 9; Sodium metasilicate pentahydrate; Sodium metasilicate; Sodium metasilicate; Soda silicate
Remarks: Minimum 25kg
details
Molecular Formula: Na2O.SiO2.5H2O, Na2O.SiO2.9H2O
Molecular Weight: 212.14 (5Hydrate), 284.2 (9Hydrate)
Nickname: Sodium Metasilicate
Appearance: White Crystal
CAS No: 10213-79-3 (5Hydrate), 13517-24-3 (9Hydrate)
HS No: 2839-11-0000
characteristic
Meta-SiO Oxyda has excellent degreasing power because it has polymerization ion of Silica.
The pH of aqueous solution is stronger than that of general alkali solution, and the pH change is small according to the concentration.
It is excellent in dispersibility and adsorption due to the action of hydrophilic silicic acid, and has a buffering effect to adjust alkalinity so that there is no damage of degreasing.
Usage
Meriyas: Most effective at softening hair.
Synthetic detergent: Improved detergent effect due to better penetration when used with synthetic detergent
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