Indian Oil Corporation :: Linear Alkyl Benzene

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Linear Alkyl Benzene(Low Molecular Weight)

Linear Alkyl Benzene (LAB) (Low Molecular Weight - LMW)

Manufactured at
Gujarat Refinery

Property	LMW	Test Method
Appearance	Clear colourless liquid, free from contamination	Visual inspection versus standard
Monoalkylbenzene content - total material less paraffin and DAT	98.6% min	UMA B.IIc.1.1.1 or GLC UOP 673
Linear alkylbenzene	92.0% min	UMA B.IIc.1.1.1 GLC UOP 673
Alkylbenzene + DAT + diphenylalkane	8.0% max	UMA B.IIc.1.1.1 GLC UOP 673
C chain length distribution	% typical range	UMA B.IIc.1.1.1
phenyl C9	1.0 max	GLC UOP 673
phenyl C10	14 - 23
phenyl C11	30 - 45
phenyl C12	25 - 45
phenyl C13	10 - 30
>/=phenyl C14	1.0 max
MMW	235 - 239	UMA B.IIc.1.1.1 GLC UOP 673
Total 2-phenyl isomer	18 - 32	UMA B.IIc.1.1.1 GLC UOP 673
Acid Wash test : 96% acid	Not Specified
Moisture (mg/kg)	200 max	UMA B.IIc.1.1.1
Br-index(mg Br2/100g)	10 max	ASTM 1491 UOP 304
Dialkyltetralin/indane	1.0 % max	UMA B.IIc.1.1.1 ECOSOL HPLC
Paraffin content	0.4 % max	UMA B.IIc.1.1.1 GLC UOP 673
Colour	10 max klett, or +30 Saybolt, or R=0.2 max, Y=0.5max mg/kg	Klett Saybolt Lovibond
Relative density @20°C	0.855 - 0.870	astm d1298 uma b.ii.a.16 AAS
Trace metal content a. Cr+Co +Ni b. Iron	5 (max.) 5 (max.)	AAS

End-uses
Manufacture of Detergents

Contacts

For Domestic Enquiries:

Mr. S. Jaikumar
Tel: 91-11-2685 9064
Fax: 91-11-26512611
jaikumars@indianoil.co.in

For Export Enquiries:

Mr. Mahesh Chandra Gupta
Tel: 91-11-2685 9280
Fax: 91-11-26512611
guptamc@indianoil.co.in

Updated on November 01, 2009

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