Sodium Silicate Lump shape 3-4CM
Molecular Formular: Na2O.xSiO2 ((NaSiO4))
Molecular Weight: 122.06
Another name: Water glass, Sodium water glass, Soluble glass
CAS No.: 1344-09-8
HS Code: 28391910
There are two different forms, including:
Solid sodium silicate
- Lump shape
- Size: 4-5CM
- Light green to light blue crystal, transparent or semi-transparent.
Liquid sodium silicate
- Liquid state
- Colorless clear or light gray deup
- Different density °Baumé is available
Specification:
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ITEM
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INDEX
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1
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2
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3
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Modulus (M)
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1.9-2.1
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2.3-2.5
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3.2-3.4
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Total soluble solid(Na2O+SiO2)
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98%min
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Sodium oxide (Na2O)
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33 (+-1.0 )
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29+-1.0
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23+-1.0
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Silica oxide (SiO2)
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66 (+-1.0 )
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69+-1.0
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76+-1.0
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Fe
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0.05%max
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Insoluble in water
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1%max
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Raw materials of Sodium silicate
- Silicon dioxide (SiO2 out of pure silver sand)
- Disodium oxide (Na2O)
- Water
Application
Used as a detergent ingredient, metal detergent,Welding; Construction; Ceramics ; adhesive, binder, feedstock silica source, or as an industrial raw material, and in phosphor Mine
Packed in 50KG; 1000KG; 1200KG; 1250KG big bag
Packed in 295kg iron drums
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