18718-07-5 Manganese Dihydrogen Phosphate Mazev Salt

18718-07-5 Manganese Dihydrogen Phosphate Mazev Salt is an industrial grade powder that comes in a light rose pink color. It is made from manganese dihydrogen phosphate material and is suitable for use in various applications. The product is manufactured, supplied, and exported by our company, which specializes in providing high-quality industrial chemicals. Our product is known for its excellent quality and effectiveness, making it a popular choice among industries.

• CAS No.18718-07-5
• Molecular FormulaMn(H2PO4)22H2O
• Molecular Weight284.94
• AppearanceWhite or pink crystal powder. 
• SolubilitySoluble in water and insoluble in alcohol.It is liable to hydrolyze and form flocculent precipitated. 
• SensitivityHygroscopic. It is liable to degenerate in contact with oxides and corrosive. When the temperature is higher than 100, anhydrous substance is formed by dehydration. 
• Specification :  P2O5  46-52% ,  Mn 14.5% , Fe 0.2-2% ,  SO42-  0.07% ,  
•                           Total acidity  26 drops , Drying reduction 19%
• ApplicationOur product-manganese dihydrogen phospate (Mazhev salt), is the key component for 
• preparation of manganese phosphating solution that is used for treatment of iron and steel parts, especially in phosphating large machinery and equipment, in which it functions as an anti-rust agent.
• Packing : 25kg net good quality high pressurized compound bags lining with double layers LDPE.
• The packing bags can be cutomized upon customers' request. 
• Storage : Kept in containers tightly closed.Stored in a cool,dry and well-ventilated warehouse. 
• Away from damp and sunlight during transportation.Incompatible with oxidizing agents 

 

Item	Index	Result
Appearance	White,flesh white or reddish color crystal	Reddish color crystal
Mn %	14.5	15.1
Phosphate (Pb 2) %	46.0-52.0	46.5
Fe %	0.2	0.1
Sulfate (Pb 2) %	0.07	0.05
Water solubility (3% concentration)	Clear and transparent without impurities	Clear and transparent without impurities
Loss on drying MnH2 PO4 2 %	19	17
Total acidity (As the volume of 0.1mol/L NaOH consumed by 0.3g sample) %	26	26.1
Conclusion	Qualified Phosphating grade