Sodium metasilicate pentahydrate enhances the suspension of removed soils such as grease and dirt deposits and prevents reaccumulation. For this reason, it's commonly used in manufacturing high-efficiency in soaps, detergents, and metal cleaners. It is extensively used in the manufacturing of Detergents, Silica Gel, Card-board, Paper, Textiles, Paints, Adhesives, Pottery, Sanitary-ware, Refractories, Foundry and Wood Processing Industries because of it's very good binding, adhesive, bleaching and sizing properties respectively.
Sales Specification
BASIC INFORMATION:
Cas No.: 10213-79-3
Packing: 25kgs PP bags or kraft bags
APPLICATION:
Sodium metasilicate pentahydrate is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.). Therefore, sodium metasilicate pentahydrate is widely used for the manufacture of a variety of detergents, used as rust remover for metal, grinding aids for ceramics, deinking agent for paper, dyeing and printing auxiliary for removing oil in textile industry, and also used as the raw material for flameproofing agent, plastic maintenance agent, water retention agent, etc. Used in water reducing agents, sodium metasilicate pentahydrate is able to integrate more hydrones to make better moisture absorption effect.
BASIC INFORMATION:
Cas No.: 10213-79-3
Molecular:Na2SiO3 H2O
Molecular weight: 189.1504
Packing: 25kgs PP bags or kraft bags
SPECIFICATION
Sodium oxide(Na2O)% 28.70-30.00
Silica(SiO2)% 27.80-29.20
Water insoluble% 0.05
Fe(ppm) 100ppm 58
Whiteness% 80
Bulk Density 0.80-0.97g/cc
PH of 1.0% Solution 12-13
Melting Point 72.2
ParticularSize %(16-30 mesh) 90
APPLICATION:
Sodium metasilicate pentahydrate is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.). Therefore, sodium metasilicate pentahydrate is widely used for the manufacture of a variety of detergents, used as rust remover for metal, grinding aids for ceramics, deinking agent for paper, dyeing and printing auxiliary for removing oil in textile industry, and also used as the raw material for flameproofing agent, plastic maintenance agent, water retention agent, etc. Used in water reducing agents, sodium metasilicate pentahydrate is able to integrate more hydrones to make better moisture absorption effect
BASIC INFORMATION:
Cas No.: 10213-79-3
Molecular:Na2SiO3.5H2O
Molecular weight: 189.1504
Packing: 25kgs PP bags or kraft bags
APPLICATION:
Sodium metasilicate pentahydrate is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic.
It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.).
Therefore, sodium metasilicate pentahydrate is widely used for the manufacture of a variety of detergents,
used as rust remover for metal, grinding aids for ceramics, deinking agent for paper, dyeing and printing auxiliary for removing oil in textile industry,
and also used as the raw material for flameproofing agent, plastic maintenance agent, water retention agent, etc.
Used in water reducing agents, sodium metasilicate pentahydrate is able to integrate more hydrones to make better moisture absorption effect.
Properties and functions:
1. SMP is strongly alkaline, having strong capacity of cleaning, buffering and softening, counteracting acidic contamination, emulsifying fat and oil, deflocculating to inorganic.
2. It can replace STPP to be used for the manufacture of effective detergents and rust remover for metal, reducing environmental pollution, preventing corrosion for metal (zinc, aluminum, etc.).
Physical and Chemical data:
Melting Point Boiling Point Density
72 �ºC 118 �ºC 2.61 g/m3
Other Related indexes:
EINECS RTECS PubChem MDL
229-912-9 VV9287500 24886295 MFCD00149176
Solubility: soluble in water, solubility is 50g in 100g water (20�ºC)
Main indexes:
Index Standard
Sodium oxide(Na2O) by wt % 28.7~30.00
SiO2 by wt % 27.8~29.2
Water insoluble by wt % 0.05 max
Fe by ppm 100 max
Whiteness % 80 min
Bulk density by g/cc 0.80~0.97
PH of 1.0% Solution 12~13
Particle size by wt % (40~100mesh) 90 min
