Crude Oil: The Azerbaijan/Kazakhstan export blend â?? Density at degr. C. (g\cm3) max. 0,87 Gravity API min. 32,0 Sulphur content, wt. (%) max. 1,8 Coking, no more wt. (%) max. 6,0 Paraffin content, wt. (%) max. 6,0 Water and sediments content, wt. (%) max. 0,1 Distillation vol. (%) up to 200 degree C, min. 21 up to 300 degree C, min. 41 up to 350 degree C, min. 50 Temperature of freezing, C max. 10 Salts content, (mg/L) max. 100