人人妻人人澡欧视,国产在观线免费观看视频,色伊人亚洲综合网站,国产三级在线视频大香蕉,国外处破女一区二区,人人人国产免费公开视频,欧美午夜性春猛交xxx,亚洲精品制服丝袜四区,国在线视频国产手机观看,国产精品香蕉视频国语白

Molecular formula: KH₂PO₄
Molecular weight: 136.09
CAS Number: 7778-77-0
Standard executed: HG2321-1992
Appearance: Potassium dihydrogen phosphate is white crystal or powder, with slight color allowed for agricultural use.
Uses: Used as high efficiency phosphorus potassium compound fertilizer, bacterial culture agent, private nutrition supplement, etc.
Packing: 25Kg, 50Kg bag; Container ton bag; Customer requirements.
Technical indicator: HG 2321-1992

Specification