Sodium Stannate
Cas No.:12058-66-1
Standard:54.5%
Synonym: Stannate Disodium
Molecular Formula: Na2SnO3
Molecular Weight: 212.67
Specification:
Item
|
Standard
|
Tin (Sn)
|
≥42%
|
Sodium Stannate
|
≥54.5%
|
Lead (Pb)
|
≤ 0.005%
|
NaOH
|
≤ 1.5%
|
Antimony (Sb)
|
≤ 0.002%
|
NO3--
|
≤ 0.056%
|
Ferrum (Fe)
|
≤ 0.002%
|
Alkali Insoluble Substance
|
≤ 0.06%
|
Arsenic
|
≤ 0.002%
|
Package: 25kg drum or according to the requirements of customers.