• 971547394924
  • Dubai Digital Park, Dubai Silicon Oasis, Dubai, United Arab Emirates
Facebook Twitter Youtube

Phone Number

971547394924

Powdred Sulphur

Powdered Sulphur (also known as sulfur powder, flowers of sulfur, or sublimed sulfur) is a fine, yellow powder form of elemental sulfur (S₈).

It’s the most reactive and versatile physical form of sulfur — widely used in agriculture, chemicals, rubber, pharmaceuticals.

What Is Powdered Sulphur

  • Form: Fine, dry, yellow powder (particle size typically <150 µm).
  • Chemical formula: S₈
  • Color: Bright yellow
  • Odor: Odorless (pure), but can have a faint “sulfurous” smell due to trace gases.
  • Purity: Usually ≥ 99.5% sulfur.

Manufacturing Process

Powdered sulfur is obtained by grinding, crushing, or subliming solid sulfur forms (like lump or flake sulfur):

  1. Melting & Vaporization: Sulfur is melted and vaporized.
  2. Condensation: The vapor is cooled quickly — forming fine crystalline powder (“flowers of sulfur”).
  3. Milling & Sieving: The powder is ground and classified to desired particle size.

The result is a high-surface-area, reactive, and easily dispersible sulfur powder.

Major Uses

Flake sulfur is made by:

  • Melting elemental sulfur (from natural gas or petroleum refining).
  • Feeding the molten sulfur onto a steel cooling belt or drum flaker.
  • The molten layer solidifies into thin flakes as it cools.
  • The flakes are scraped off, cooled, and packaged.

This controlled process gives uniform shape and purity, with low dust compared to powdered sulfur.

Main Uses of Flake Sulphur

Agriculture

  • Fungicide & Pesticide: Controls powdery mildew, rusts, mites, and other fungal diseases.
  • Soil amendment: Reduces soil pH (acidifies alkaline soils).
  • Nutrient source: Supplies elemental sulfur, which soil bacteria oxidize into sulfate (SO₄²⁻) — usable by plants.

Often applied directly or mixed into fertilizer blends.

Industrial Applications

  • Rubber vulcanization: Cross-links polymer chains, improving elasticity and strength.
  • Sulfuric acid production (H₂SO₄).
  • Chemical synthesis: Used to produce sulfides, sulfates, and pharmaceutical intermediates.
  • Paper and detergent manufacturing.

Pharmaceutical & Other Uses

  • Medicinal sulfur: Used in ointments and creams to treat skin conditions (e.g., acne, scabies).
  • Cosmetics: Added in small amounts for antimicrobial or keratolytic properties.

Growth

Boosts soil health and plant growth with essential nutrients for long-term yield.

Versatility

Supports farming, fertilizer, and construction with multi-purpose raw materials.

Sustainability

High-purity products that maximize output and minimize environmental impact.

Reliability

Trusted worldwide for consistent quality and dependable logistics.

Products

971547394924