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Anhydrous tannic chloride

Crystal stannic chloride
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

 

Technical parameters
Top grade
Second grade
SnCl4·5H2O is no less than
99%
98%
sulfate(SO4)
0.005
0.01
ferrum(Fe)
0.001
0.002
antimony(Sb)
0.005
0.01
arsenic(As)
0.0005
0.001
non-sludging to hydrogen sulfide(in sulfate)
0.05
0.01