PRODUCER: BUALI

BENZENE

PARAMETER TEST METHOD UNIT VALUE
Benzene ASTM D4492 WT% 99.9 min
Non-Aromatic ASTM D4492 WT% 0.08 max.
Toluene ASTM D4492 WT% 0.02 max.
Specific Gravity ASTM D3505 0.882-0.886
Methyl cyclo hexane ASTM D4492 WT% 0.02 max
chlorine ASTM D4929 ppm 1 max
Acidity ASTM D847 mg NaOH/100mg No free acid
Solidification point ASTM D852 Centigrade 6
Distillation range ASTM D850 Centigrade 2 max
Total nitrogen ASTM D4629 ppm 1 max
Total solfur ASTM D4045 ppm 1 max
Color (pt-co) scale ASTM D1209 10 max
SO2/ H2S content ASTM D853 Free of H2s/SO2
Acid wash color ASTM D848 1 max
Copper corrosion ASTM D849 No.1a
Thiophene ASTM D1685 ppm 1 max
Br.Index ASTM D1744 mg/100 gr 10 max
water content ASTM D1744 ppm Saturated

PRODUCER: NOURIPC

BENZENE

PARAMETER TEST METHOD UNIT VALUE
Purity ASTM D4492 wt% 99.9 Min
Toluene ASTM D4492 wt% 0.015 Max
Non Aromatics ASTM D4492 wt% 0.07 Max
Density @ 15.6 °C ASTM D4052 gr/cm3 0.882-0.886
Appearance Visual Clear, Free of haze/sediment
Color (Pt-Co) Scale ASTM D1209 15 Max
Acid Wash Color ASTM D848 1 Max
Acidity ASTM D847 mg NaOH/100mg No free acid
Copper Corrosion ASTM D849 Pass 1A
Total sulfur ASTM D5453 wt ppm 1 Max
H2S and SO2 content ASTM D853 Free of H2S and SO2
Distillation ASTM D850 °C 1 Max (In. 80.1)
Solidification point ASTM D852 °C 5.45 Min
Water content ASTM D1744 wt ppm 200 Max
Thiophene IFP9421 wt ppm 1 Max
Total Chloride ASTM D4929 wt ppm 2 Max
Br.Index ASTM 1492 mg/100g 10 Max
Total nitrogen ASTM D4629 wt ppm 1 Max
Methylcyclohexane ASTM D4492 wt ppm 400 Max
APPLICATIONS

In production of styrene, 2-decylbenzene (for producting detergent), cyclohexene (for producing nylons), phenol and nitrobenzene for producing aniline and solvent

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