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high quality granular sodium metasilicate pentahydrate

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Min. Order / Reference FOB Price
1 Ton	US $200.00/ Ton

Local Area:	Shijiazhuang, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	GEMHOLD
Other Names:	Five hydrated sodium silicate
MF:	Na2SiO3.5H2O
EINECS No.:	229-912-9

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Name
SodiummetasilicatePentahydrate
Another name
Fivehydratedsodiumsilicate
CAS NO.
6834-92-0
EINECS NO.
229-912-9
MF
Na2SiO3.5H2OStandard
Result
Sodiumoxide(Na2O),%
28.50—30.00
29.06
Silica(SiO2),%
27.30—29.20
28.75
Waterinsoluble,%
≤0.2
0.08
Iron(Fe),%
≤0.03
0.005
Whiteness
≥75
89
PH(1%SOLUTION)
12.5±1.0%
12.4Standard
Result
Sodiumoxide(Na2O),%
28.00—30.00
29.10
Silica(SiO2),%
27.00—29.00
28.87
Waterinsoluble,%
≤0.2
0.055
whiteness
≥75
86
Iron(Fe),%
≤0.03
0.005
Particularsize(16-30mesh),%
≥90
98
PH(1%SOLUTION)
12.5±1.0%
12.63.Intheconstructionindustry,itisusedasamodulationacidconcreteandcementmort-ar,acidofcoagulant.
Packing:Packed in PE plastic bags of 25 Kg net each.Company Information
Gemhold (SJZ) Trading Co., Ltd. is a fully integrated chemical manufacturer and supplier.
We specialize in the production and export of chemicals which are used for a wide range of applications in the feed, fertilizer, food, industrial and water treatment fields. Our commitment to regulatory compliance and extensive product/supply qualification process give our customers confidence that the products they purchase will meet their needs consistently.