Heavy and Light Naphtha Properties and Specifications

1. Heavy Naphtha

Density                  0.715-0.780
Color Saybolt         +30
RVP @ F Kg/cm2   0.08-0.10
Sulphur                  0.33-0.49
Distillation (Deg C) 
IBP                        95-98
10%                      104-106
50%                      115-117
90%                      140-144
FBP                      164-167
Nitrogen                 <0.5
Lead                       nil
Paraffins                 48.97-49.74
Olefins                    nil
Naphthene              34.89-35.45
Aromatics               15.37-15.78
Benzene                 0.2-0.3
Lot size:      30kt
Frequency:  every 45-60 days

2. 50/50 Heavy and Light Naphtha

Heavy naphtha
n+a 42% min
olefins 1% max
RVP psi 8.5 max
FBP 205oc max
sulphur 0.06% wt max
Light naphtha
FBP 135oC max
Olefins 0.5% vol
Paraffins 79% vol
Aromatics 3% vol
RVP psi 13 max
Colour 30

Note:

While we believe that this assay is representative of the expected commercial crude, it does not guarantee production quality, and users are solely responsible for their use of the assay. No warranties are given regarding the assay accuracy or any results from its use. National and Sinosi do not warrant or make any representations regarding the use or the results of the use of the foregoing opinion, information or data in this site in terms of their correctness, accuracy, results, use, quality, reliability, or otherwise.

For more detailed information, please contact:

Sino Surplus International Ltd./ National Oil Company
Te: (86-10) 82253073 Fax: (86-10) 82253075
E-mail: sales@sinosi.com or gm@sinosi.com
Http://www.nationaloil.cn
Http://www.sinosi.com