Detailed Product Description

Molecular Formula:AL2(SO4)3
Properties: flake or powder, including anhydrous and hydrous(18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al 2 (SO 4 ) 3 .18H 2 O; when weathering, the average molecular structure is Al 2 (SO 4 ) 3 .14H 2 O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.
Specification:

Item	Grade 1	Grade 2	Grade 3
Aluminum Oxide (Al2O3)%	15.6Min	15.8Min	16.5-17.0
Fe2O3 %	0.6Max	0.4Max	0.05Max
PH	2.9Min	3.0Min	3.0Min
Water insoluble %	0.15Max	0.1Max	0.1Max

Usage: solidifying agent(to purify grease and water) and stabilizer in pasteurization of albumin(including: liquid or refrigerated whole egg, egg white or egg yolk), the maximum allowable use level(FAO/WHO.1984) is 0.036%.
Packing: in plastic woven bags with inner lined 25kg or 50 kg net.