Aluminium Sulphate
Standard: HG2225-2001
Molecular Formula:AL2(SO4)3
Properties: 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.
Uses: 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%; Used in papermaking , printing and dye , tanning leather , fire-fighting equipment , drug and wood preservation ,etc; Treatment for the drinking water and water for industrial use.
State: flake or powder or lump
Properties: 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.
Uses: 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%; Used in papermaking , printing and dye , tanning leather , fire-fighting equipment , drug and wood preservation ,etc; Treatment for the drinking water and water for industrial use.
State: flake or powder or lump
包装：覆膜编织袋或内衬塑料袋，每袋净重50／２５公斤。
Packing:PP/PE 50kg/bag
Aluminum sulphate
Re: Aluminum Sulphate 15.8%
Appearance : White lumps/granules/ powder
Specification:
Al2O3: 15.8% min
Fe: 0.45% max
PH value: 3.0 min
Water-insoluble Matter: 0.15% max
As: 0.0005% max
Pb: 0.002% max
size:15mm max (granular)
Re: Aluminium sulphate 16.0%
Appearance : White lumps/granules/ power
Specification:
Al2O3: 16% min
Fe: 0.4% max
PH value: 3.0 min
Water-insoluble Matter: 0.15% max
As: 0.0005% max
Pb: 0.002% max
size:15mm max (granular)
Re: Aluminium sulphate 17.0%
Appearance : White lumps/granules/ power
Specification:
Al2O3: 17% min
Fe: 0.3% max
PH value: 3.0 min
Water-insoluble Matter: 0.15% max
size:15mm max (granular)
Re: Aluminium sulphate17.0% Non Ferric
Appearance : White lumps/granules/ power
Specification:
Al2O3: 17% min
Iron: 0.01%
PH value: 2.6
Water-insoluble : 0.5% max
size:15mm max (gr