Anhydrous tannic chloride
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Crystal stannic chloride
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|
| Molecular formula: | SnCl4·5H2O |
| Molecular weight: | 350.58 |
| Properties | it is white hygroscopic crystal, soluble in water and alcohol, with hydrochloric acid smell and corrosion |
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Technical parameters
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Top grade
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Second grade
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SnCl4·5H2O is no less than
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99%
|
98%
|
|
sulfate(SO4)
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0.005
|
0.01
|
|
ferrum(Fe)
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0.001
|
0.002
|
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antimony(Sb)
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0.005
|
0.01
|
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arsenic(As)
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0.0005
|
0.001
|
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non-sludging to hydrogen sulfide(in sulfate)
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0.05
|
0.01
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