LAB (linear alkyl benzene)

ITEM

LIMITS

RESULT

TEST METHOD

APPEARANCE

CLEAR & BRIGHT

CLEAR & BRIGHT

COLOR

10 Max.

1.2

Hazen

Density (20℃,g/cm3)

0.855-0.870g/ml

0.8567

ASTM D-1298

REFRACTIVE INDEX (20℃)

1.482-1.485

1.4830

ASTM D-1218

BROMINE INDEX

10mg Br/100g Max.

4

ASTM D-1491

AVERAGE MOLECULAR WEIGHT

238-244

242.4

GB/T 5177-2008

SULPHONATABILITY

98.6% Min.

99.00%

UOP 429-75

DISTILLATION

5%

280℃ Min.

289.0℃

ASTM D-8

95%

315℃ Max

306.0℃

MOISTURE

0.02%Max.

0.0050

UOP 481

Carbon Distribution(wt%)

Gas

Less than C10

1.0% Max.

0.60%

Chromatography

C10

5% to 16%

11.80%

C11

26% to 45%

27.70%

C12

25% to 40%

33.00%

C13

10% to 30%

26.00%

C14

1.0% Max.

0.57%

Greater than C14

1.0% Max.

0.15%

2-PHENYLISOMER

20%MAX

16.20%

UOP 673