无码精品一区久久久台湾,男人女人天堂AV,成人一级黄色片无码,av一区二区三区一天,97超碰电影

Shandong Dipotassium hydrogen phosphate　 　Dipotassium hydrogen phosphate price quotations　 Dipotassium hydrogen phosphate production unit 98% Domestic 50kg/bag

Product name Dipotassium hydrogen phosphate
Alias DKP; Potassium phosphate dibasic
Molecular formula K₂HPO₄-3H₂O
CAS No. 7758-11-4
Use Used in pharmaceutical, fermentation, bacterial culture and the preparation of potassium permangenate, etc.