巯基乙酸钠（铜硫抑制剂）

巯基乙酸钠（铜硫抑制剂）

分子式：HSCH₂COO-NA

物化性质：黄色至暗红色液体，能与水、乙醇、乙醚混溶。无毒，有刺激性气味。

质量标准：

用途：

它是实现无氰浮选辉钼矿的有效抑制剂，它可替代氰化钠（剧毒）和硫化钠，选择性抑制与辉钼矿共生的铜和硫，特别是对硫化铜和黄铁矿抑制明显。

将本品在塑料或橡胶容器中稀释至10%，用塑料管滴加在精选两次后的浮选作业段。根据矿石中铜、硫、铁及铅含量的不同，可选择一次一段或多次多段滴加，其用量需根据选矿实验确定，每吨矿石用量20%的水溶液为225ml左右。一般在碱性矿浆中使用。

包装：

200L蓝色塑料桶标准包装，净重250KG.

储存：

密封储存于干燥、低温、通风良好的地方。

注意事项：

本品严禁入口，若不慎溅到皮肤上，及时用肥皂水清洗。

Name: Sodium Thioglycolate (liquid)

Molecular Formula: HSCH₂COO-NA

Properties: Yellow to Dark red liquid, well dissolved with water, alcohol and ether.

Quality Standard:

Application:

It is copper and sulfur inhibitor in the processing of mining. Mainly used for the floatation of molybdenum. Inhibiting copper-sulfide and iron sulfide minerals in the processing of the separation of copper-molybdenum concentrate.

Diluing the product to 10% in plastic or rubber containers, dropping it to the floatation stage which has been selected for two times by plastic pipe. It can be dropped one time copper, sulfur, iron and zinc in the ore. The dosage should accord with its mineral processing laboratory. The general consumption of sodium thioglycolate with 20% is 225ml/ton and general used in alkaline pulp.

Packaging:

Standard packing, 200L blue plastic 250KG net.

Storage:

To be stored in low temperature, dry and ventilated places.

Security:

No eat or contact with skin, or washing it with soap water.