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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:
白色結(jié)晶。具潮解性,在水中分解,能溶于鹽酸。100℃分解
Quality Standard:
項目Item                                         特定級
                                                 (SU)
外觀Appearance                                   合格
含量(以P2O5計)Assay,%                            47.5
鋅(Zn)Zinc,%                                     20.2
游離磷酸(H3PO4)Free phosphoric acid,%            ≤ 3.0
硫酸鹽(SO4)Sulfate,%                            ≤ 0.01
砷( A s ), %                                 ≤ 0.01
鉛( 以 Pb 計), %                             ≤ 0.01 
Storage:
密封干燥保存。
主要用于黑色金屬防腐涂層,是金屬表面處理磷化劑。
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