Insoluble Sulfur IS-HS(High Thermal Stability)
IS Series Products:
Subject |
Specification |
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Oil |
No Oil |
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IS-9005 |
IS- 8510 |
IS-8505 |
IS- 8010 |
IS- 7520 |
IS- 7020 |
IS- 6333 |
IS- 6033 |
IS- 6510 |
IS-6505 |
IS- 6010 |
IS-6005 |
IS -95 |
IS -90 |
IS -60 |
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Appearance |
Non flying yellow powder |
Yellow powder |
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Sulfur Content % |
95.0± 1.0 |
90.0± 1.0 |
95.0± 1.0 |
90.0± 1.0 |
80.0± 1.0 |
80.0± 1.0 |
67.0± 1.0 |
67.0± 1.0 |
90.0± 1.0 |
95.0± 1.0 |
90.0± 1.0 |
95.0± 1.0 |
= 99.5 |
= 99.5 |
= 99.5 |
|
Insoluble Sulfur Content % min(on total s) |
95.0 |
95.0 |
90.0 |
90.0 |
95.0 |
90.0 |
95.0 |
90.0 |
75.0 |
70.0 |
70.0 |
65.0 |
95.0 |
90.0 |
60.0 |
|
Oil content % |
5.0± 1.0 |
10.0± 1.0 |
5.0± 1.0 |
10.0± 1.0 |
20.0± 1.0 |
20.0± 1.0 |
33.0± 1.0 |
33.0± 1.0 |
10.0± 1.0 |
5.0± 1.0 |
10.0± 1.0 |
5.0± 1.0 |
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Acid content (as H2SO4)% max | 0.05 |
0.1 |
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Heating lose (80℃)% max | 0.5 |
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Ash % max |
0.15 |
0.15 |
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Fineress |
Fineness 150µm (100)mesh through %min | 99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
99.8 |
Fineness 90µm(170)mesh through %min | 99.8 |
99.8 |
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Fineness 44µm (325)mesh through %min | 99.0 |
We may sign an agreement on technical specifications in cases the users have special requests.
Packing:
The package adopts plastic woven bags or superior vellums with 2 layers plastic inner bags. The bags will be sewed by machine after be folded. Packing may differ according customers' specific requirement. Net weight is 25kg each.

