Suncor Synthetic A

Stream Description

OSA is a light sweet synthetic crude produced from the Suncor Canada Project located north of Fort McMurray, Alberta. The Suncor facilities includes a mine, SAGD and upgrader operations. OSA is a classic bottomless blend of hydrotreated naphtha, distillate, and gasoil fractions produced from a coker based upgrader facility. The Suncor project came on stream in 1967 and became the world's first oil sands operation.

Most Recent Sample Details

Batch: OSA-540 --- Date: November 02, 2025 --- Sample Location: Edmonton

Marginally reduced pentanes and hexanes were recorded for the November sample of Suncor Synthetic A. Simulated distillation results showed a smaller than usual naphtha.

Last Six Sample Data

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Safety Data Sheets

Safet Data Sheets (SDS) are provided for reference only. Always check producer's or shipper's website for up-to-date information. Visit our Industry Resources page for quick links to external SDS databases.

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Property (unit)	Most Recent: 2025-11-02	6 Month Average	1 Year Average	5 Year Average
Density (kg/m³)	865.5	862.4	862.3	862.7
Gravity (°API)	31.8	32.4	32.4	32.4
Sulphur (wt%)	0.22	0.20	0.21	0.20
Micro Carbon Residue (wt%)	0.04	0.02	0.01	ND

Component by GC/FID	Most Recent: 2025-11-02	6 Month Average	1 Year Average	5 Year Average
C3- (vol%)	ND	ND	ND	ND
iC4 iso-Butane (vol%)	0.27	0.32	0.30	0.22
nC4 n-Butane (vol%)	1.47	1.64	1.62	1.28
iC5 iso-Pentane (vol%)	0.78	0.94	0.97	0.99
nC5 n-Pentane (vol%)	1.34	1.63	1.65	1.70
C6 Hexanes (vol%)	2.75	3.04	3.06	3.22
C7 Heptanes (vol%)	2.73	2.87	2.84	2.97
C8 Octanes (vol%)	3.75	3.95	3.93	4.09
C9 Nonanes (vol%)	3.68	3.83	3.78	4.04
C10 Decanes (vol%)	1.99	2.15	2.15	2.42

Component by GC/FID	Most Recent: 2025-11-02	6 Month Average	1 Year Average	5 Year Average
Benzene (vol%)	0.03	0.03	0.03	0.03
Toluene (vol%)	0.18	0.16	0.17	0.18
Ethylbenzene (vol%)	0.12	0.13	0.13	0.13
Xylenes (vol%)	0.42	0.39	0.41	0.44

Mass % Recovered by ASTM D7169	Most Recent: 2025-11-02 (°C)	5 Year Average (°C)	Most Recent: 2025-11-02 (°F)	5 Year Average (°F)
IBP	32.9	34.3	91.2	93.7
5	110.4	106.6	230.7	223.9
10	161.2	150.9	322.2	303.6
20	224.9	204.7	436.8	400.5
30	269.8	248.8	517.6	479.8
40	300.7	284.4	573.3	543.9
50	324.1	313.3	615.4	595.9
60	347.4	340.2	657.3	644.4
70	369.2	366.4	696.6	691.5
80	395.9	396.6	744.6	745.9
90	444.2	436.1	831.6	817.0
95	486.0	472.1	906.8	881.8
99	596.7	560.5	1,106.1	1,040.9

Component by GC/FID	Most Recent: 2025-11-02	6 Month Average	1 Year Average	5 Year Average
C3- (mass%)	ND	ND	ND	ND
iC4 iso-Butane (mass%)	0.18	0.21	0.20	0.14
nC4 n-Butane (mass%)	1.00	1.12	1.11	0.87
iC5 iso-Pentane (mass%)	0.56	0.68	0.70	0.71
nC5 n-Pentane (mass%)	0.98	1.19	1.21	1.25
Hexanes (mass%)	2.11	2.34	2.35	2.48
Heptanes (mass%)	2.17	2.29	2.27	2.37
Octanes (mass%)	3.06	3.23	3.22	3.35
Nonanes (mass%)	3.07	3.20	3.17	3.38
Decanes (mass%)	1.69	1.83	1.83	2.06

Component by GC/FID	Most Recent: 2025-11-02	6 Month Average	1 Year Average	5 Year Average
Benzene (mass%)	0.03	0.03	0.03	0.03
Toluene (mass%)	0.18	0.16	0.17	0.18
Ethylbenzene (mass%)	0.12	0.13	0.13	0.13
Xylenes (mass%)	0.42	0.39	0.41	0.44

Property (units)	Five Year Average	2025-11-02	2025-10-02	2025-09-02	2025-08-04	2025-07-02	2025-06-10
Density (kg/m³)	862.7 ± 2.8	865.5	860.0	859.9	863.9	859.6	864.3
Gravity (°API)	32.4 ± 0.5	31.8	32.9	32.9	32.1	33.0	32.1
Sulphur (wt%)	0.20 ± 0.02	0.22	0.22	0.22	0.22	0.16	0.19
Micro Carbon Residue (wt%)	ND	0.04	ND	0.03	0.10	ND	ND

Component by GC/FID	Five Year Average	2025-11-02	2025-10-02	2025-09-02	2025-08-04	2025-07-02	2025-06-10
Benzene (vol%)	0.03 ± ND	0.03	0.03	0.04	0.03	0.03	0.03
Toluene (vol%)	0.18 ± 0.03	0.18	0.20	0.17	0.14	0.16	0.14
Ethylbenzene (vol%)	0.13 ± 0.02	0.12	0.14	0.14	0.12	0.13	0.11
Xylenes (vol%)	0.44 ± 0.06	0.42	0.47	0.39	0.33	0.39	0.32

Custom Cut Input
°C °F
Cut Name	Start Temperature	End Temperature
	IBP
	177
	343
	549

Suncor Synthetic A

Stream Description

Most Recent Sample Details

Last Six Sample Data

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Safety Data Sheets

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