Molecular Formula	SnSO4
Specification	AR
Molecular Weight	214.75
Physical and Chemical properties	White Crystals
Use	Acidic plating, anodized coloring of aluminum profiles, brightening tin-plating of electronic elements, mordant of printing and dyeing.
Package	25kg/plastic drum,30kg/calcareous plastic box or customized
Main Technical Index	Index Name	Standard
	Content	≥99.0%
	Hcl Insolubility	≤0.005%
	Chlorides	≤0.005%
	Iron	≤0.005%
	Heavy Metals (by Pb)	≤0.02%
	Alkaline and alkaline earth metals	≤0.10%
	Antimony (Sb)	≤0.01%
	Arsenic (As)	≤0.001%

Our company professional selling chemicals and additives which used in aluminum profile surface treatment.
Chemicals are stannous sulfate, stannous sulfate solution, stannous chloride, nickel acetate, nickel fluoride,
nickel sulfamate(amidosulfate), nickel sulfamate solution, nickel sulphate (high purity), nickel sulfate, nickel
carbonate, cobaltous acetate, 5-sulfosalicylic acid, sodium gluconate(Industrial grade), sodium gluconate
(USP24), ferric ammonium oxalate, boric acid, hydrazine sulphate. Aluminum profile surface treatment
additivesare degreasing additive, alkaline etching series , acidic pickling series ,anodizing series , electrolytic
coloring series , sealing series , film-formation series.
Darren company  is looking forward to cooperating with customers all over the world to creating a bright future
together!