Sodium Metasilicate Pentahydrate

Product Name:Sodium Metasilicate Pentahydrate
CAS NO.:10213-79-3
HS Code:28391100
Grade:Industrial Grade
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Description

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Description

COA

Checking Item	Test Standard (HG/T2568-2021)	Test Result
Sodium oxide(Na2O)%	28.70-30.00	29.06
Silica(SiO2)%	27.80-29.20	28.40
Water insoluble%	≤0.05	0.03
Fe(ppm)	≤100ppm	69
Whiteness%	≥80	90
Bulk Density	0.80-0.97g/cc	0.94
PH of 1.0% Solution	12-13	12.50
Melting Point	72.2℃	72.2℃
ParticularSize % (16-30mesh)	≥90	93

Application

Cleaning products

Sodium metasilicate pentahydrate has strong alkalinity, which enables it to effectively decompose stains such as oil and protein. When it dissolves in water, it releases hydroxide ions that can destroy the chemical structure of stains, making them easier to wash away with water. In kitchen cleaners, pentahydrate sodium metasilicate can help quickly decompose oil stains generated during cooking, making cleaning work more efficient. It can not only remove stubborn oil stains, but also form a protective film on the surface to prevent further contamination.

Packing And Delivery

Sodium metasilicate pentahydrate packing