| Identification | More | [Name]
ZINC PHOSPHATE, MONOBASIC | [CAS]
14485-28-0 | [Synonyms]
ZINC PHOSPHATE, MONOBASIC
zinc bis(dihydrogen phosphate)
Phosphoric acid, zinc salt (2:1)
Zinkbis(dihydrogenphosphat)
phosphoric acid, zinc salt, dihydrate
ainc phosphate dibasic
C. I. Pigment White 32 (77964) | [EINECS(EC#)]
237-067-2 | [Molecular Formula]
H4O8P2Zn | [MDL Number]
MFCD00152955 | [Molecular Weight]
259.36 | [MOL File]
14485-28-0.mol |
| Hazard Information | Back Directory | [Description]
Zinc phosphate,monobasic is a white triclinic crystal system or a white solidified substance, deliquescence, and decomposes at 100 ℃ and water. It contains high free acid and is highly corrosive. It is used as an analytical reagent and preservative, also in the glass and ceramic industry. | [Chemical Properties]
White triclinic crystals or white solids. Soluble in water and decompose. Soluble in hydrochloric acid and alkali. | [Uses]
Zinc phosphate,monobasic is a new type of non-toxic anti-rust pigment. It can be used as the base material of various coatings such as alkyd, phenolic, epoxy resin, etc. It is also used in the production of non-toxic anti-rust pigments and water-soluble coatings. It is also used as a flame retardant for chlorinated rubber, synthetic polymer materials, and as a dental impression material. | [Application]
It is used as anticorrosion treatment for ferrous metal parts in the electroplating industry, and its performance is better than that of manganese dihydrogen phosphate. Also used as an anti-rust phosphating agent for metal surfaces. Used as a colorant in the ceramic industry. Used as a clarifying agent in the glass industry. | [Synthesis]
Zinc oxide method. Reaction equation:
2H3PO4+3ZnO→Zn3(PO4)2·2H2O+H2O
Operation method: React the diluted phosphoric acid solution with zinc oxide slurry to generate zinc phosphate, then add zinc phosphate dihydrate crystals, that is Zinc phosphate, monobasic can be obtained.
|
|
|