99%Min Octadecylphosphonic Acid Odpa CAS 4724-47-4

• Melting Point: 99ºC
• Boiling Point: 463.6±28.0 °c(Predicted)
• Loss on Drying: 0.5% Max
• Transport Package: in 25kgs Net Bag
• Specification: 98% min
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Description

Octadecylphosphonic Acid

 

Synonyms: Stearylphosphonic acid; 1-Octadecanephosphonic acid; Octadecanephosphonic acid; n-Octadecylphosphonic acid; ODPA

CAS No:4724-47-4

MF:C18H39O3P

MW:334.47

EINECS No:225-216-4
Melting Point : 99ºC

Boiling Point: 463.6±28.0 °C(Predicted)

Density : 0.969

Appearance:Crystalline

Item	Specification
Appearance	White crystals
Assay	98%min
Loss on Drying	0.5% max

Application

ODPA is used in thermal paper for receipts, adding machines and tickets. The acid serves
as a matrix. When heat liquefies the acid, a reaction between the dye and the acid occurs. This reaction causes the colour of the thermal paper to change. It acts as surfactant, emulsifier, dispersant and chelating agent. It is utilized for proteomics research. In addition to this, it is used to prepare modified mesoporous magnetic nano particles through Lewis acid/base interaction. It has demonstrated potential for deterring bacterial attachment to titanium.

Packing and Storage

Packing In 25kgs cardboard drum or bag
Storage Keep tightly closed and store in cool and dry place