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CAS:12058-66-1
Molecular Formula:Na2O3Sn
Molecular Weight:212.69
PHÂN:235-030-5
Synonyms: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
What is Sodium stannate CAS 12058-66-1？
Sodium stannate appears as white to light brown crystals and is soluble in water. Insoluble in ethanol and acetone. When heated to 140 ℃, the crystal water is lost. It is easy to absorb moisture and carbon dioxide in the air and decompose into tin hydroxide and sodium carbonate, so the aqueous solution is alkaline. When heated to 140 ℃, it loses its crystalline water and becomes anhydrous. Absorbs carbon dioxide in the air to form sodium carbonate and tin hydroxide.
Đặc điểm kỹ thuật
| Mục | Đặc điểm kỹ thuật |
| từ khóa | DI-SODIUM TIN TRIOXIDE |
| Mật độ | 4.68 g/cm3(Temp: 25 °C) |
| Điểm nóng chảy | 140°C |
| CUT | Na2O3Sn |
| CHERRY, | 212.69 |
| TAN trong nước | ISlightly soluble in water. |
Ứng dụng
Sodium stannate resin, fabric fireproof agent, electroplating tin. Mainly used for alkaline tin plating and copper tin alloy plating in the electroplating industry. Used as a fireproof agent and weighting agent in the textile industry. The dye industry uses it as a mordant. Also used for glass. Ceramic and other industries.
Đóng gói
Thường đóng gói trong 25/trống,và cũng có thể làm gói tùy chỉnh.
Đồng nghĩa
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
