分子式: Al2(SO4)3
性 状:有无水和含 18 今结晶水两种形式。通常在常温下从水溶液中析出者为含水结晶即 Al2(SO4)3·18H2O ,当其风化时,其分子的平均组成 Al2(SO4)3·14H2O 可呈白色粉末状,有耀光的片状或晶状小薄片,无嗅,由甜转为轻度涩味。
用 途:固化剂 ( 油脂 . 水等除杂用 ) 白蛋白巴氏杀菌的稳定剂 ( 包括:液体或冷冻全蛋.蛋白或蛋黄 ) 最高允许用量 (FAO/WHO , 1 984)0.036 %
执行标准: HG2225-2001
形 状:片状,粉状,块状和液体。
Aluminum Sulfate
Molecular Formula : Al2(SO4)3
Properties : Including anhydrous and hydrous (18crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al2(SO4)3·18H2O; when weathering, the average molecular structure is Al2(SO4)3·14H2O, may appear white powdery, with bright flack 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%.
Standard : HG2225-2001
State : flake or powder
项目名称 |
单位 |
标准要求 |
检验结果 |
氧化铝( Al2O3) |
% |
≥ 15.6 |
15.7 |
Fe2O3 |
% |
≤ 0.6 |
0.5 |
PH |
% |
≥ 2.9 |
3.1 |
水不溶物 |
% |
≤ 0.13 |
0.06 |