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Sodium metasilicate anhydrous
Sodium metasilicate anhydrous
Supplier Info
[China Supplier]
Contact Person : Mr. li leonard
Tel : 86-757-82207808
Fax : 86-757-82103978
Product Detail
Used in making high efficiency detergent and metal cleaner.instead of STPP.

Sodium metasilicate anhydrous 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 anhydrous 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.

Properties

Sodium metasilicate anhydrous is an inorganic white powder or crystalline granules, non-toxic, tasteless and environment-safe. It is easy soluble in water, insoluble in alcohol or in acid producing an alkaline solution, very hygroscopic when reacting with CO2 and water from the air. It has the capabilities of removing scale, emulsifying, dispersing, wetting, penetrating, and also has the capability of buffering PH value.

Packing

The inner bag is sealed PE plastic bag while the outer bag is tidely sutured plastic woven or kraft bag.

Net weight: 25kg

Packed in accordance with the requirements.

Model Number

Sodium oxide(Na2O)%

Silica(SiO2)%

Water insoluble%

Iron(Fe)%

Whiteness

LS-P802

50-52

40-42

≤0.2

 ≤0.03

 ≥75

Sodium metasilicate anhydrous

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