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交货时间:
7-15 days
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付款方式:
T/T, Western Union, Money Gram, PayPal, Other
联系人 Mr. George
130 Wares Road, Mill Park, Port Elizabeth, Eastern Cape
Molecular Formula:Al2(SO4)3.*8H2O
Properties:There are two types, anhydrous aluminium sulphate and
aluminium sulphate octadecahydrate.In normal condition, it is
AL2(SO4)3.*8H2O.
Standard: HG ********0
Shape: white lump(***5cm),flake(***5mm), granular (**8mm) and
powder(**2mm).when laid in air for a long time,a little green
because of Fe2+, and then go yellow when Fe2+ is oxided to
Fe3+.
