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
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
|
Test item
|
Specification
|
|
|
Reagent grade
|
Pharmaceutical grade
|
|
|
Appearance
|
Conform
|
Conform
|
|
Assay [Al2(SO4)3.18H2O]/%
|
≥99.0
|
≥99.0
|
|
Clarify degrees test
|
Conform
|
Conform
|
|
Water insoluble/%
|
≤0.02
|
≤0.05
|
|
Chloride (Cl)/%
|
≤0.002
|
≤0.01
|
|
Ammonium salt (NH4)/%
|
≤0.005
|
≤0.02
|
|
Sodium (Na) /%
|
≤0.005
|
≤0.015
|
|
Ferric (Fe)/%
|
≤0.003
|
≤0.01
|
|
Heavy metal (Pb)/%
|
≤0.001
|
≤0.002
|
|
Alkali metal and alkaline metal /%
|
≤0.25
|
≤0.5
|