Molecular Structure:

Product description: Molecular Formula: (C₈H₁₇)₂HPO₃
Molecular Weight:306.4(International Atomic Weight Table,1987)
CAS NO:14802-03-0
1.Properties:Color1ess or yellowish transparent viscous oily liquid;soluable to alcohol,benzene,acetone and some other organic solvents, not soluable to water,low poison burning point:228^oC.

2.Quality Index: 

Item	Expor Grade	Industrial Grade
Contcnt%	≥95.0	≥93.0
Diacid%	≤2.6	≤5.0
Density(20oC)g/ml	0.940-0.960	0.930-0.960
Refractive Index(N25D)	1.4480-1.4520	1.4440-1.4480
Acid Value mgKOH/g	175±3	175±5
(Pt-Co)	≤120	≤180
Viscosity μ25CPS	36±3	36±3
Flash Point (oC)	170±3	150±3
Phase Separation Speed(s)	t≤150	t≤180

3.Uses:It is a kind of acid phosphorus-type extracting agent,widely used to extraction and separation of non-ferrous and rare earth mctals.

4.Specification:200Kg/plastic barrel.

5.Storage and Transportation:Handle with care, no vigorous strike is permitted Deposite in shady,airy and dry warehouse,keep away from fire and rain.