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ALUMINIUM SULPHATE PURIFIED
ALUMINIUM SULPHATE PURIFIED
Aluminium Sulfate Including anhydrous and hydrous(18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is A12(SO4) 3.18H2O; When weathering, the average molecular structure is A12(SO4) 3.14H2O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.
Aluminium Sulfate 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%.
Aluminum Sulfate Standard: HG2225-2001
Aluminium Sulfate State: Flake or powder
|
Item |
Index |
|
|
Aluminum Sulfate |
15.8% |
17% |
|
A12O3 % ≥ |
15.8 |
17 |
|
Iron Fe content % ≤ |
0.50 |
0.005 |
|
Water insoluble matter % ≤ |
0.15 |
0.15 |
|
PH value 1% aqueous solution ≥ |
3.0 |
3.0 |
|
Heavy metals as Pb % ≤ |
0.002 |
0.002 |
|
AS % ≤ |
0.0005 |
0.0005 |
|
Granularity ≥ |
----- |
15 |
|
Item |
Index |
|
|
Aluminum Sulfate |
15.8% |
17% |
|
A12O3 % ≥ |
15.8 |
17 |
|
Iron Fe content % ≤ |
0.50 |
0.005 |
|
Water insoluble matter % ≤ |
0.15 |
0.15 |
|
PH value 1% aqueous solution ≥ |
3.0 |
3.0 |
|
Heavy metals as Pb % ≤ |
0.002 |
0.002 |
|
AS % ≤ |
0.0005 |
0.0005 |
|
Granularity ≥ |
----- |
15 |
|
Item |
Index |
|
|
Aluminum Sulfate |
15.8% |
17% |
|
A12O3 % ≥ |
15.8 |
17 |
|
Iron Fe content % ≤ |
0.50 |
0.005 |
|
Water insoluble matter % ≤ |
0.15 |
0.15 |
|
PH value 1% aqueous solution ≥ |
3.0 |
3.0 |
|
Heavy metals as Pb % ≤ |
0.002 |
0.002 |
|
AS % ≤ |
0.0005 |
0.0005 |
|
Granularity ≥ |
----- |
15 |