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Lump sulfur, also known as granular or rock sulfur, is typically characterized by a purity of 99.80% or higher, with a maximum ash content of 0.05%.
It should also have a limited acidity (H2SO4) of 0.02% or 0.03% and minimal moisture content (0.5% or 0.2%).

More detailed breakdown of lump sulfur specifications:
Purity:
Dry Basis: 99.80% minimum purity is a common specification.
Other Standards: Some standards like Refinery Specifications, may specify a purity of 99.98%.

Impurities:
Ash Content: A maximum ash content of 0.05% is a typical requirement.
Acidity: A maximum acidity (H2SO4) of 0.02% or 0.03% is common.
Organic Substances: Some specifications limit organic substances to 0.01% or 0.03% maximum.
Moisture: A maximum moisture content of 0.5% or 0.2% is generally specified.
Mechanical Impurities: Some specifications require the absence of mechanical impurities like paper, wood, or sand.
Other Impurities: Some standards specify limits for arsenic, selenium, tellurium, and lead impurities.

Color and Appearance:
Color: Bright yellow is the typical color specification.

Other Considerations:
Test Methods:
Specifications often include test methods, such as ASTM D-4239, ASTM D-1509, ASTM D-1613, and ASTM D-2790, for determining the various parameters.

Bulk Density:
Granular sulfur has a bulk density of around 70 lb/cu ft (1121.29 kg/cu m).

Solubility:
Sulfur is insoluble in water, partially soluble in acetone, and slightly soluble in diethyl ether and alcohol.

MALAYSIA ORIGIN SULFUR.

Please Note: Price fluctuates, as such price on page is base price and is subject to change

1 - Micronized Sulfur Powder
2 - Granular Sulfur
3 - Sulfur Coated Urea
4 - 4: Sulfur Bentonite

Supplemental Information:

Keep away from heat, hot surfaces, Sparks, Open flames and other ignition sources. No smoking. Proper
grounding procedures to avoid static electricity should be followed. Prevent dust accumulation (to minimize
explosion hazard). Avoid generating dust.

Other Hazards:

It contains a small amount of Hydrogen Sulfide. Hydrogen sulfide is a fatal and highly flammable gas with a
rotten egg odor that quickly causes odor fatigue. Heating of this product and storage under elevated
temperatures or over long periods of time may release higher amounts of Hydrogen Sulfide. Hydrogen
Sulfide is also an asphyxiant. Exposure may aggravate preâ??existing eye, skin, or respiratory conditions.

Storage:
(1) Prevent from moisture absorption, keep away from heat, keep in air well â?? ventilated area.
(2) Do not contact with acids and alkaline substance, protect from dust.
(3) Ensure bags are kept in sealed and in good condition.

Packing:
The packing is in 50/Kg. bags, Jumbo Bag 1/MT or in Bulk.

Spcification of Sulfur:

Color: Bright yellow when solid (No dark particles visible)
Purity: 99.8% by weight minimum, dry basis. Sulfur Content: 10ppm by weight, maximum (0.01%)
Moisture Content: 0.50% by weight maximum
Ash: 300ppm by weight, maximum (0.03%)
Organic matter: 500ppm by weight, maximum (0.05%)
Size: 2mm â?? 6mm
Bulk Density: Minimum 1040 Kg/m3 (loose)
Bulk Density: Minimum 1200 Kh/m3 (packed)
Acidity as H2SO4: 50ppm by weight, maximum (0.005%)

Silicon ingot

Silicon ingot, cement, steam coal

Green Silicon Carbide� is widely used for Abrasive Tools and Sandblasting.

Our Silicon Carbide is hard with good abrasive ability and is ideal for

abrasive blasting and polishing. It is widely used in abrasive tools,

grinding and polishing etc. It also has above 99% Al2O3 content, coarse

particles, good self-sharpening and good abrasion resistance.

Black Silicon Carbide  is widely used as a blasting medium and abrasive.

Our Silicon Carbide is hard, extremely resistant and able to withstand the

strongest alkalis and acids. It is widely used in abrasive tools, grinding

and polishing, refractory materials, high end ceramics etc. It also has

above 99% Al2O3 content, coarse particles, good self-sharpening and

good abrasion resistance.

RFQ - Product Name: Bright Yellow Granular Sulfur. Specifications: Bright Yellow. Purity: 99.989% Minimum Carbon: 0.009% Maximum Ash: 0.002%. Minimum Quantity: 33k MT. Maximum Quantity: 55k MT

Remelted Ferro Nickel ingot from NiMH battery. By product information which content around 4% of cobalt, 7-10% of earth rare metal ( lanthanum, cerium, neodymium, praseodymium). We sell base on analysis of the final product with big discount. Ingot size and shape follow buyer request.

Quality: Granulated Sulphur >99.5% S,Size 2-6mm
Shipment window: 15-25 days after LC issuance
Insurance: Covered 110% Cargo Value (Institute Cargo Clauses "A")
Country of Origin: Russia (re-issuance via UAE/Turkey avail;able upon request)

Quality: Granulated Sulphur >99.5% S,Size 2-6mm
Shipment window: 15-25 days after LC issuance
Insurance: Covered 110% Cargo Value (Institute Cargo Clauses "A")
Country of Origin: Russia (re-issuance via UAE/Turkey avail;able upon request)

Quality: Granulated Sulphur >99.5% S,Size 2-6mm
Shipment window: 15-25 days after LC issuance
Insurance: Covered 110% Cargo Value (Institute Cargo Clauses "A")
Country of Origin: Russia (re-issuance via UAE/Turkey avail;able upon request)

Key Specifications:

Purity: Granular sulfur should have a minimum purity of 99.80% on a dry basis.
Ash Content: The ash content should be minimal, typically not exceeding 0.05%.
Moisture Content: The moisture content is usually controlled to be below 0.5%.
Acidity: Acidity, often expressed as H2SO4, should be very low, typically below 0.02%.
Size: Granular sulfur is produced in various size ranges, with common specifications including:
Less than 5% retained on a 6.3mm screen.
A minimum of 75% passing through a 5.6mm screen.
A minimum of 75% retained on a 2.80mm screen.
Less than 2% passing through a 1.00mm screen.
Other Specifications:
Carbon: Max 0.05%.
Hydrocarbons: Max 0.05%.
Organic Matter: Max 0.05%.
Chloride: Max 5 ppm.
Friability: Less than 2% fines generated under standard stress conditions.
Color: Bright yellow when solid (no dark particles visible).