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11 Unit, 6the floor , Jalal Ale Ahmad High Way, Tehran , Iran

+98-21 8838 4292


Sulfur is an odorless, tasteless, light yellow solid. It is a reactive element that given favorable circumstances combines with all other elements except gases, gold, and platinum. It is insoluble in water, but soluble in carbon disulfide. It burns with a blue flame, oxidizing to sulfur dioxide


Production of sulfuric acid

Sulfur’s main commercial use is as a reactant in the production of sulfuric acid (H2SO4). Sulfuric acid is the industrialized world’s number one bulk chemical, required in large quantities in lead-acid batteries for automotive use.


Sulfur is increasingly used as a component of fertilizers. The most important form of sulfur for fertilizer is the mineral calcium sulfate.

Fungicide and pesticide

sulfur is one of the oldest fungicides and pesticides. "Dusting sulfur", sulfur in powdered form, is a common fungicide for grapes, strawberry, many vegetables and several other crops. It has a good efficacy against a wide range of powdery mildew diseases as well as black spot.

Vulcanization of natural rubber

Sulfur is also used in the vulcanization of natural rubber, as a fungicide, in black gunpowder, in detergents and in the manufacture of phosphate fertilizers.

    Spec Method Unit PROPERTY
    Max 0.2 ISO 3425 (wt.%) Ash Content
    Max 0.1 B.S. 4113 (wt. %) Hydrocarbon
    Min 99.5 B.S. 4113 (wt. %) Purity (on dry basis)
    Max 0.8 B.S. 4113 (wt. %) Moisture
    Max 0.02 ISO 3704 (wt. %) Acidity (asSO4 )
    Results Method PROPERTY
    Min 99.50 Bs-4113 Purity ( on dry basis) (Wt%)
    Max 0.05 Bs-4113 Ash Content (Wt%)
    Max 0.5 Bs-4113 Moisture (wt%)
    Max 0.05 Bs-4113 Hydrocarbons (wt%)
    Max 0.02 ISO 3704 Acidity (As H2SO4) wt%
    Max 1240 ASTM D-1895 Bulk Density Kg/M3
    Bright Yellow Visual Color
    Min 90%

    Max 10%

    Max 10%
    ISO 8397 2-6 MM

    Mesh Size   >6.0 MM

    <2.0 MM

    Value Item
    Min 99.90 Purity ( on dry basis) (Wt%)
    Max 0.03 Ash Content (Wt%)
    Max 0.20 Moisture (wt%)
    Max 0.05 Organic (wt%)
    Max 0.009 Acidity wt%
    Max 1.2 Bulk Density
    Bright Yellow Color
    2-4 MM Mean Size
    2-4 MM> 95%

    Less Than 2 mm 5% Max

    More Than 4mm 5% Max
    Size Distribution


PE | PP | PS | PC | PET | PVC | ABS


Oil & Gas


11 Unit, 6th floor , Jalal Ale Ahmad High Way, Tehran , Iran

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