High quality sodium metasilicate anhydrous Na2SiO3

Post Date:
Jul 28,2017
Expiry Date:
Jul 28,2018
Detailed Description:
Cas No. :6834-92-0 Quantity: 1Metric Tons
Payment Method: T/T

　　Chemical nature

　　Chemical name sodium metasilicate anhydrous

　　Molecular formulaNa2SiO3

　　CAS No.6834-92-0

　　Properties

　　Sodium oxide(Na2O)% 50.0-52.0

　　Silicon dioxide(SiO2)%≥45.0

　　Water insoluble%≤0.25

　　Iron(Fe)%≤0.03

　　Whiteness≥75

　　Application 1)in wash industry

　　(2)in the textile industry

　　(3)in the paper&printing industry

　　(4)in the ceramic industry

　　(5)in the metallurgical industry

　　(6)in construction field.

　　Packing The inner bag is sealed PE plastic bag while the outer bag is tidely sutured plastic woven or kraft bag.
CAS Registry Number:
6834-92-0
Synonyms:
;Sodium Metasilicate Anhydrous;disodium metasilicate;silanediolate, 1-oxo-, sodium salt (1:1);disodium dioxido(oxo)-$l⁵-silane;
Molecular Formula:
Na₂SiO₃
Molecular Weight:
122.07118
Molecular Structure:
Hazard Symbols:
C:Corrosive;
Risk Codes:
R34:;
R37:;
Safety Description:
S13:;
S36/37/39:;
S45:;

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