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                                Zinc Oxide
                                creation date:2018-05-27 12:45:48     reading number:592 times     come from:Suqian Modern Biology Technology Co., Ltd
                                產品服務 / Product Service

                                1.Chemical Name: Zinc Oxide

                                2.Formula:ZnO

                                3.CAS: 1314-13-2

                                4.Molecular weight:81.38

                                5.Properties:

                                Zinc Oxide occurs as a fine, white, amorphous powder. It gradually absorbs carbon dioxide from the air. It is insoluble in water and in alcohol, and is soluble in dilute acids and in

                                strong bases.

                                6.Function: Nutrient.

                                7.Quality Standard:

                                 

                                Index

                                USP32

                                Appearance

                                White or faintly yellowish-white, amorphous powder

                                Assay (Base on ZnO)

                                99.0%~100.5%

                                Identification A

                                Pass the test

                                Identification B

                                Pass the test

                                Alkalinity

                                Pass the test

                                Loss on Ignition

                                ≤1.0%

                                Carbonate and color of solution

                                Pass the test

                                Lead

                                Pass the test

                                Iron and other heavy metals

                                Pass the test

                                Arsenic

                                ≤6 ppm

                                 

                                8. Packing: PE bag lined composite plastic woven bag, Net wt 25KG.

                                氧化鋅.jpg

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