无 铁 硫 酸 铝
分子式：al2(so4)3·xh2o
主要用途：用于纸张制造、特殊要求的水处理、生产高档钛白粉及用作填料等
联系人：宋先生 销售：
|
项目名称
|
合格品
|
－级品
|
优级品
|
|
al2o3
|
≥15.80%
|
≥16.00%
|
≥17.00%
|
|
fe
|
≤0.005%
|
≤0.005%
|
≤0.004%
|
|
ph
|
≥3.0
|
≥3.0
|
≥3.0
|
|
水不溶物
|
≤0.1%
|
≤0.1%
|
≤0.1%
|
|
砷（as）
|
≤0.0005%
|
≤0.0005%
|
≤0.0005%
|
|
重金属（pb）
|
≤0.002%
|
≤0.002%
|
≤0.002%
|
|
镉
|
≤0.001%
|
≤0.001%
|
≤0.001%
|
|
锰
|
≤0.005%
|
≤0.005%
|
≤0.005%
|