麻花传媒剧在线mv观看免费,一级a一级a爱片免费免免,三AAAAAA级黄片性奴,亚洲三级aV多人轮换,一级a一级a爱片免费免免,三AAAAAA级黄片性奴,亚洲三级aV多人轮换

FAMECHEM PRODUCTS

Home >> Products

Product Name: Ferrous Sulphate Heptahydrate
Time: 2014/6/24 14:18:04
Views: 136
Introduction: 

Products Information

 

 

Item

Index

FeSO4·7H2O  %

≥97

TiO2 %

≤0.5

Insoluble Part %

≤0.5

 

Character: Blue green monoclinic crystal, soluble in water, glycerin; insoluble in alcohol; with corrosion, easy to deliquesce and efflorescence.
Purpose: Used as medicine, fwd, agriculture pesticide, fertilizer, feed, pigment, catalyst, decontamination agent, disinfectant, magnetic material etc.
Industry Standard

Packing:25kg plastic woven bag