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Henan Eastar Chemicals Co., Ltd
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Sodium Metasilicate Pentahydrate |
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Commodity: Sodium metasilicate pentahydrate
Molecular formula: Na2O-SiO5-5H2O
Property: White crystalline powder. Easily soluble in water. Melting point:72°C.
Packing: 25kg plastic woven bags or according to the requirements of customers.
Applications: It is mainly used in laundry industry, ceramic grinding-aid and so on.
Specification:
items standard
Assay ( as Na2O ) : 28.5~30.0%
SiO2: 27.3~29.2%
Iron: 0.03% max
Water insolubles: 0.20% max
Whiteness: 75% min
email:henaneastar3(at)hotmail(.)com
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