Zinc dihydrogen phosphate
Molecular Formula:
Zn(H2PO4)2·2H2O
Molecular Weight:
295.44
Alias:
Zinc phosphate monobasic
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Zinc dihydrogen phosphate |
SU |
500g |
RMB 33 |
Consulting service |
Zinc dihydrogen phosphate |
SU |
25kg |
Inquiry |
Consulting service |
Character:
白色结晶。具潮解性,在水中分解,能溶于盐酸。100℃分解
Quality Standard:
项目Item 特定级
(SU)
外观Appearance 合格
含量(以P2O5计)Assay,% 47.5
锌(Zn)Zinc,% 20.2
游离磷酸(H3PO4)Free phosphoric acid,% ≤ 3.0
硫酸盐(SO4)Sulfate,% ≤ 0.01
砷( A s ), % ≤ 0.01
铅( 以 Pb 计), % ≤ 0.01
Storage:
密封干燥保存。
主要用于黑色金属防腐涂层,是金属表面处理磷化剂。