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12058-66-1
boss chem
12058-66-1
Sodium stannate
CAS No.12058-66-1
Alias: DI-SODIUM TIN TRIOXIDE;SODIUM TIN(IV) OXIDE;SODIUM M-STANNATE;SODIUM STANNATE;disodiumstannate;Stannic acid sodium salt;Sodium stannate 42-45% SnO2 basis;Stannate (SnO32-),sodium
Molecular formula: Na2O3Sn
Relative molecular mass: 212.69
Structural formula:
1. Performance and use:
Sodium stannate is a colorless hexagonal plate crystal or white powder. Soluble in water, insoluble in alcohol and acetone. When heated to 140℃, the crystal water is lost and anhydrous substance is formed. Absorbing carbon dioxide in the air to form sodium carbonate and tin hydroxide.
Mordant in dyeing, ceramics, glass, source of tin for electroplating and immersion plating, tex- tile fireproofing, stabilizer for hydrogen peroxide, blueprint paper, laboratory reagent.
Sodium tin(IV) oxide is used as a mordant, fire retardant textiles.
2. Technical indicators
| Sodium stannate Basic information | |
| Product Name: | Sodium stannate |
| CAS: | 12058-66-1 |
| MF: | Na2O3Sn |
| MW: | 212.69 |
| EINECS: | 235-030-5 |
| Mol File: | 12058-66-1.mol |
| Sodium stannate Chemical Properties | |
| Melting point | 140°C |
| density | 4.68 g/cm3(Temp: 25 °C) |
| form | Crystalline |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Air Sensitive |
| Merck | 148,677 |
| Stability: | Stable, but may be air sensitive. |
| CAS DataBase Reference | 12058-66-1(CAS DataBase Reference) |
| EPA Substance Registry System | Stannate (SnO32-), disodium (12058-66-1) |
| ITEM | SPECIFICATIONS | TEST RESULTS | |||||
| Sn (%,Min) | 42 | Conform | |||||
| Impurities(%,Max) | |||||||
| Pb | 0.002 | Conform | |||||
| Sb | 0.0025 | Conform | |||||
| As | 0.001 | Conform | |||||
| Fe | 0.02 | Conform | |||||
| NaOH | 3.5 | Conform | |||||
| NO3- | 0.1 | Conform | |||||
| Alkali-Insol.Mat | 0.1 | Conform | |||||
Related keywords:
Sodium stannate
12058-66-1
Sodium stannate price
Na2O3Sn
Sodium stannate
CAS No.12058-66-1
Alias: DI-SODIUM TIN TRIOXIDE;SODIUM TIN(IV) OXIDE;SODIUM M-STANNATE;SODIUM STANNATE;disodiumstannate;Stannic acid sodium salt;Sodium stannate 42-45% SnO2 basis;Stannate (SnO32-),sodium
Molecular formula: Na2O3Sn
Relative molecular mass: 212.69
Structural formula:
1. Performance and use:
Sodium stannate is a colorless hexagonal plate crystal or white powder. Soluble in water, insoluble in alcohol and acetone. When heated to 140℃, the crystal water is lost and anhydrous substance is formed. Absorbing carbon dioxide in the air to form sodium carbonate and tin hydroxide.
Mordant in dyeing, ceramics, glass, source of tin for electroplating and immersion plating, tex- tile fireproofing, stabilizer for hydrogen peroxide, blueprint paper, laboratory reagent.
Sodium tin(IV) oxide is used as a mordant, fire retardant textiles.
2. Technical indicators
| Sodium stannate Basic information | |
| Product Name: | Sodium stannate |
| CAS: | 12058-66-1 |
| MF: | Na2O3Sn |
| MW: | 212.69 |
| EINECS: | 235-030-5 |
| Mol File: | 12058-66-1.mol |
| Sodium stannate Chemical Properties | |
| Melting point | 140°C |
| density | 4.68 g/cm3(Temp: 25 °C) |
| form | Crystalline |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Air Sensitive |
| Merck | 148,677 |
| Stability: | Stable, but may be air sensitive. |
| CAS DataBase Reference | 12058-66-1(CAS DataBase Reference) |
| EPA Substance Registry System | Stannate (SnO32-), disodium (12058-66-1) |
| ITEM | SPECIFICATIONS | TEST RESULTS | |||||
| Sn (%,Min) | 42 | Conform | |||||
| Impurities(%,Max) | |||||||
| Pb | 0.002 | Conform | |||||
| Sb | 0.0025 | Conform | |||||
| As | 0.001 | Conform | |||||
| Fe | 0.02 | Conform | |||||
| NaOH | 3.5 | Conform | |||||
| NO3- | 0.1 | Conform | |||||
| Alkali-Insol.Mat | 0.1 | Conform | |||||
Related keywords:
Sodium stannate
12058-66-1
Sodium stannate price
Na2O3Sn
