| Product:Sodium Stannate Trihydrate |
| Cas No.:12058-66-1 |
| Molecular Formula:Na2SnO3 3H2O |
| Specification as tin salt for electroplating: Appearance White powder Content (as Sn ) 42.0% min. Lead as Pb: 0.05% max Arsenic as As: 0.15% max Antimony as Sb: 0.05% max Free alkali ( NaOH)3.50% max. Insoluble in 1% NaOH: 0.25% max. Nitrate as NaNO3: 0.25% max. Chloride as NaCl1.00% max. Package: 25kg/ woven bag or drum |
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