Aluminum Sulfate

industrial raw materials......

Classification: Sulphate	Type: Aluminum Sulphate	CAS No.: 7784-31-8
Other Names: Aluminum sulfate octadecahydrate	MF: Al2(SO4)3.18H2O	EINECS No.: 233-135-0
Place of Origin: China (Mainland)	Grade Standard: Industrial Grade	Purity: 99%
Appearance: White crystal powder	Application: industrial raw materials	Model Number: industrial

Test item	Specification
	Reagent grade	Pharmaceutical grade
Appearance	Conform	Conform
Assay [Al2(SO4)3·18H2O]/%	≥99.0	≥99.0
Clarify degrees test	Conform	Conform
Water insoluble/%	≤0.02	≤0.05
Chloride (Cl)/%	≤0.002	≤0.01
Ammonium salt (NH4)/%	≤0.005	≤0.02
Sodium (Na) /%	≤0.005	≤0.015
Ferric (Fe)/%	≤0.003	≤0.01
Heavy metal (Pb)/%	≤0.001	≤0.002
Alkali metal and alkaline metal /%	≤0.25	≤0.5

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