aluminium sulphate, aluminium sulfate
use in water treatment, fertilizer, paper making, etc.
Aluminum Sulfate
CAS No.: 10043-01-3 EINECS No.: 233-135-0
Apperance: White or grayish flakes, soluble in water
Molecular Formula: AL2(SO4)3
Properties: Including anhydrous and hydrous(18 crystal water) type. Usually, thecrystal separated out from aqueous solution at the normal temperatureis Al 2 (SO 4 ) 3.18H 2 O; When weathering, the average molecularstructure is Al 2 (SO 4 ) 3.14H 2 O, may appear white powdery, withbright flake or crystalline flakelet, odorless, to change the tastefrom sweetness to slight astringency.
Uses: Solidifying agent(topurify grease and water) and stabilizer in pasteurization ofalbumin(including: Liquid or refrigerated whole egg, egg white or eggyolk), the maximum allowable use level(FAO/WHO. 1984) is 0.036%.
Package: In plastic woven bags lined with plastic bags of 50kg net each
| Items | Specification | |
| 15.8% | 17% | |
| Al2O3 % | 15.8 Min | 17 Min |
| Iron Fe content% | 0.50 Max | 0.005 Max |
| Water insoluble matter % | 0.15 Max | 0.15 Max |
| PH value 1% aqueous solution | 3.0 Min | 3.0 Min |
| Heavy metals as Pb % | 0.002 Max | 0.002 Max |
| AS % | 0.0005 Max | 0.0005 Max |
| Granularity | --- | 15mm |
