GB 0 # diesel oil supply quality parameters: 
 Wholesale Price: 4300 yuan / ton (excluding freight) 
 (1) Density: (20 ℃) ??kg / m is not greater than 0.84 GB/T1884; 
 (2) sulfur content%: not more than 0.2 GB/T380; 
 (3) cetane number: not less than 55 GB/T386; 
 (4) Ash:% (m / m) is not greater than 0.01 GB/T508; 
 (5) Viscosity: (20 ℃ mm2 / s 3.0 ~ 8.0 GB/T265; 
 (6) Moisture:% (v / v) not more than traces of GB/T260; 
 (7) Flash point: (closed), ℃ no less than 55 GB/T261; 
 (8) Freezing Point ℃: no more than 0 GB/T510; 
 (9), cold filter plugging point ℃: no more than 4 SH/T248; 
 (10) Color No.: not more than 2.5 GB/T6540; 
 (11) Acidity: mgKOH/100ml not more than 7 GB/T258; 
 (12) 10% distilled residue carbon residue%: (m / m) is not greater than 0.3 GB/T268 
 (13) Copper corrosion (50 ℃, 3h): grade ≤ 1 GB/T5096 0 # diesel oil color is clear and transparent.