成都特黄毛片免费_亚洲嫩妇在线观看_一级在线观看视频_亚洲毛片不卡视频_肥臀后入无码视频在线观看,手机推荐排行榜,玄幻小说,兽性总裁的爱奴

CAS：13598-36-2

Appearance：White crystal

Purity（w%）≥：98.0

Chloride (CL) (（w%）≤：0.01

Iron (Fe) （w%）≤：0.0010

Phosphate (PO₄)（w%）≤：0.2

Sulfate (SO₄)（w%）≤：0.008

Package and transportation：Bucket or composite packaging bag

It is mainly used as reducing agent and pesticide intermediate, raw materials for manufacturing plastic stabilizerjor the production of high-efficiency_ water treatment agent,organophosphorus pesticide, nylon whitening agent, and also for the manufacture of synthetic fibers and phosphites.