Inorganic Salt & Single Substance
sodium metasilicate pentahydrate
Description
Checking itme Test standard(HG/T2568-94) Sodium oxide(Na2O)% 28.00-30.00
Silica(SiO2)% 27.00-29.00
Water insoluble ≤0.2
Iron(Fe)% ≤200p.p.m
Whiteness ≥75
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Qingdao Darun Chemistry Industrial Co.,ltd.
sodium metasilicate
Address: Xianshan Road,Chengyang district,Qingdao city ,China.,
Qingdao city , Other
China, 255108
Tel: 0086-0532-84931176
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