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1、Chemical Name: Manganese(II) Acetate tetrahydrate
2、Molecular Formula: :Mn(CH3COO)2·4H2O
3、Molecular Weight:245.09
4、CAS: 6156-78-1
5、Character: pink crystal.Relative density11.59.Melting point 80℃.Easily soluble in water and ethanol.
6、Usage: Used as a catalyst for polyester chips and PTA production. It is also used in various reactions such as oxidation,synthesis and polymerization of vinyl esters.It can also be used for leather tanning ,and can also be used as a desiccant for paints,coatings,printing and dyeing mordants,feed additives,etc.
7、 Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg .
8、 Storage and Transport: It should be stored in a dry and ventilation warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Specification | HG/T2034-1999 | ||
Good | I | II | |
Content(On Dry Basis),w/% ≥ | 99.0 | 98.0 | 97.0 |
Insoluble Substances,w/% ≤ | 0.01 | ||
Chlorides (As Cl),w/% ≤ | 0.002 | 0.01 | |
Sulfate（As SO4）,w/% ≤ | 0.005 | 0.02 | 0.2 |
Iron(Fe),w/% ≤ | 0.001 | 0.002 | |
Copper (Cu),w/% ≤ | 0.001 | 0.005 | 0.01 |
Nickel (Ni),w/% ≤ | 0.005 | 0.08 | 0.01 |
Alkali metal and alkaline earth metal,w/% ≤ | 0.03 |
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