Product Details

(NH4)Al(SO4)2•12H2O

CAS number: 7784-26-1

Quale: It is a white solid, could be in either powdered or crystals forms. It is odorless and a strong astringent. It is partially soluble in hot water,very slightly soluble in cold water.

In the field of light and chemical industries: Ammonium Aluminum Sulphate is useful in a number of niche applications, by virtue of being inexpensive and nontoxic.

It is used in water purification, leather tanning, fireproofing of textiles, and in the manufacture of vegetable glues and porcelain. It is also a common ingredient in products as varied as deodorants and animal repellent spray In the foodstuff industry, Ammonium Alum is used to purify drinking water. Custom sizing, packaging and wrapping available for all products.

vailable over 95% purity.
Packing: 25Kg in a PP&PE Bag.
All the products are made in Taiwan.

Secification

Product Name	Aluminium Ammonium Sulphate Crystal	Aluminium Ammonium Sulphate Powder	Aluminium Ammonium Sulphate Lump
Assay[(NH₄)Al(SO₄)₂.12H₂O]	99.5%min	92%min	98%min
Insoluble Matter	50ppm max
Iron(as Fe)	30ppm max	50ppm max	50ppm max
Heavy Metal(as Pb)	3ppm max	3ppm max	3ppm max
Chloride(as Cl)	20ppm max	20ppm max	20ppm max
Arsenic(as As)	0.5ppm max	0.5ppm max	0.5ppm max
PH value(1% solution)	3.0 min	3.0 min	3.0 min
Particle Size	100% Thru 6 mesh	100% Thru 20 mesh	Irregular