High quality 42% Sn Sodium Stannate Trihydratum 12209-98-2
Factory pretium optimum Sodium Stannate Trihydratorum (na2sno3 3h2o) 12209-98-2
Sodium Stannate Trihydrate Chemical Properties
Product nomen: Sodium Stannate Trihydrate
CAS 12:1209-98-2
MF: Na2SnO3 3H2O
MW: 266.73
EINECS: 235-030-5
Mol File: 12209-98-2.mol
Punctum liquaminis 140°C (dec.)
Aqua Solubilitas Solubilitas in aqua.Insolubilis in ethanolo et acetone.
Natrium Stannate Ritus:
Usus est in patina plumbi, stannum, stannum, mordax, ceramicum, vitrum, incendia textilia, etc.
| Items | Specification | Proventus |
| Sn,% | ≥42 | 42.29 |
| Pb, % | ≤0.05 | 0.002 |
| Ut, % | ≤0.15 | 0.01 |
| Sb, % | ≤0.05 | 0.0029 |
| Alkali-insolabilis materia, % | ≤0.25 | 0.06 |
| Free alcali (NaOH),% | ≤3.50 | 1.05 |
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