Aluminium Ammonium Sulfate Dodecahydrate CAS 7784-26-1 Alnh4. (SO4) 2.12 (H2O)

• CAS No.: 7784-26-1
• Formula: Alnh4.(So4)2.12(H2O)
• EINECS: No
• Model NO.: Aluminium ammonium sulfate dodecahydrate
• Certification: CCIC, CIQ, ISO
• Purity: ≥99%
• Type: Ammonium Sulfate
• Appearance: Powder
• Grade Standard: Reagent Grade
• M.F: Alnh4.(So4)2.12(H2O)
• Character: White Powder
• Stock: Yes
• HS: 28333090
• Transport Package: Bag
• Specification: 20KG
• Trademark: SAMREAL
• Origin: China
• HS Code: 28333090
• Production Capacity: 1000 Tons/Month

Product Description

Aluminium ammonium sulfate dodecahydrate [7784-26-1]

Identification
Name		Aluminium ammonium sulfate dodecahydrate
Molecular Formula		AlNH4^.(SO4)2^.12(H2O)
Molecular Weight		453.33
CAS Registry Number		7784-26-1

 

Properties
Density	1.64
Melting point	93.5 ºC
Boiling point	200 ºC

 

Tests	Specification	Results
Appearance	White powder	White powder
Water insoluble matter	≤0.2%	0.05%
F	≤30ppm	18ppm
As	≤2ppm	1ppm
Heavy metal(Pb)	≤20ppm	9ppm
Pb	≤10ppm	6ppm
Se	≤30ppm	16ppm
Moisture	≤4.0%	3.72%
Assay of NH4Al(SO4)2·12H2O	99.5%~100.5%	99.8%

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