Origin	China
Brand Name	Luoyang Zhongda

Molecular Formula: (C₈H₁₇)₂HPO₃

Molecular Weight:306.4 (Internalional Atomic Weight Table, 1987)

1. Properties:

colorless or yellowish transparent viscous oily liquid; sluable to alcohol, benzene, acetone and some other organic solvent, not soluable to water, low poison, burning point, 228^οC.

2. Quality Index:

Item	Export Grade	Industrial Grade
Content %	≥95.0	≥93.0
Diacid %	≤2.6	≤5 0
Density (20οC) g/ml	0.940-0.960	O.930-0.960
Refractive Index(ND25)	1.4480-1.4520	1.4440- 1.4470
Acid Value (mgKOH/g)	175 土 3	175±5
Chroma(Pt-Co)	≤120	≤180
Viseosity μ25 CPS	36±3	36±3
Flash Point(οC)	170±3	150±3
Phase Separation Speed (S)	t1≤150	t1≤180
	t2≤150	t2≤180
	t3≤260	t3≤300

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

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.

Molecular Formula: (C₈H₁₇)₂HPO₃

Molecular Weight:306.4 (Internalional Atomic Weight Table, 1987)

1. Properties:

colorless or yellowish transparent viscous oily liquid; sluable to alcohol, benzene, acetone and some other organic solvent, not soluable to water, low poison, burning point, 228^οC.

2. Quality Index:

Item	Export Grade	Industrial Grade
Content %	≥95.0	≥93.0
Diacid %	≤2.6	≤5 0
Density (20οC) g/ml	0.940-0.960	O.930-0.960
Refractive Index(ND25)	1.4480-1.4520	1.4440- 1.4470
Acid Value (mgKOH/g)	175 土 3	175±5
Chroma(Pt-Co)	≤120	≤180
Viseosity μ25 CPS	36±3	36±3
Flash Point(οC)	170±3	150±3
Phase Separation Speed (S)	t1≤150	t1≤180
	t2≤150	t2≤180
	t3≤260	t3≤300

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

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.