What is the difference between phosphoric acid two octyl ester and phosphoric acid three octyl ester?

Phosphoric acid, octyl ester, physical and chemical properties, two

Properties: viscous oily liquid with strong acidity.

Melting point: 60 degrees C (lit.)

Boiling point: 48 C (12 mmHg)

Density: 0.965 g/mL at 25 degree C (lit.)

Refractive index: n20/D 1.443 (lit.)

Flash point: >230 degrees F

Solubility: soluble in common organic solvents and bases, insoluble in water.

Freezing point: -60 DEG C

BRN:1712988

Main use

1. Chromatography is used as a solvent and also as an extractant for uranium and beryllium

2. Used as a rare earth extractant and as a surfactant

3, solvent, the role of rare earth metal extractant, wetting agent and surfactant raw material, plastic plasticizer. This product is moderately toxic and irritating to the eye, skin and mucous membranes.

4, used in textile, printing and dyeing, daily chemicals and other industries

Octyl phosphate three

Octyl phosphate three

Three with the smell of octyl phosphate micro freezing point light colored liquid [<-70 C, boiling point: 200-250 C (5 mm Hg) and mineral oil and gasoline mixed solution, the solubility of <0.01% (25 C), the solubility of water in this product in about 1.4% (20 C), is compatible with many resin.

Product use:

TOP is the main solvent for the production of hydrogen peroxide by anthraquinone process. It not only improves the quality of products, but also reduces environmental pollution and reduces consumption.

Two, this product is vinyl resin, flame retardant cellulose resin and synthetic rubber plasticizer, the excellent cold resistance, low temperature performance is better than adipic acid esters, with the product - PVC product at -60 DEG C, can still maintain good flexibility and elasticity, and light resistance, water resistance, mildew resistance and insulation good, and TOP can be obtained by equivalent, and self extinguishing products, widely used in rolling model of squeeze shaped plasticized paste, paint and other products.