Tungsten Powder is a versatile material, valued for its role in various industrial applications. Its unique physical and chemical properties make it essential in processes such as metalworking, electronics, aerospace manufacturing, and the production of high-density alloys. Tungsten Powder is also used in the creation of filaments for lighting, radiation shielding, and as a component in specialized coatings.

While effective for its intended uses, handling Tungsten Powder requires caution. Prolonged skin contact, inhalation, or exposure to fine particles can pose health risks, so appropriate protective measures are necessary. The chemical symbol for Tungsten is W.

Photo of Tungsten Powder
CAS Number: 7440-33-7
UN Number: 3089
Hazard Class: 4.1
Packing Group: II
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What is the CAS Number of Tungsten Powder?

The CAS number of Tungsten Powder is 7440-33-7.

What is the UN Number of Tungsten Powder?

The UN number of Tungsten Powder is 3089.

What is the Hazard Class of Tungsten Powder?

Tungsten Powder is in Hazard Class 4.1.

What is the Packing Group of Tungsten Powder?

Tungsten Powder is in Packing Group II.

Physical properties of Tungsten Powder

Physical State: Powder
Appearance: Grey
Odor: No information available
Odor Threshold: No information available
pH: No information available
Melting Point / Range: 3.410 °C – lit.
Boiling Point / Range: No information available
Molecular Formula: No information available
Molecular Weight: No information available
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FAQs

Tungsten Powder is a highly versatile material with extensive industrial and commercial applications. Its exceptional properties, such as high density, strength, and thermal stability, make it indispensable for enhancing the durability and performance of materials like alloys, coatings, and composites. Tungsten Powder is also widely used in industries such as aerospace, electronics, and energy, where its unique characteristics contribute to product stability and longevity.

The adaptability of Tungsten Powder across various industries underscores its critical role in improving material performance, durability, and overall functionality.


Tungsten Powder pricing is determined by factors such as order size and shipping destination. At East Harbour Group, we specialise in offering bespoke logistics solutions tailored to your specific requirements. Whether your order is small or large, we provide clear and transparent tungsten powder pricing that reflects these variables, ensuring cost-effective and reliable service.

Our expert team manages every aspect of your Tungsten Powder shipping, helping to streamline your supply chain and ensure timely delivery. Contact us today to discuss your needs, and let our sales professionals handle the rest with efficiency and expertise.


We specialise in delivering reliable and cost-effective transport services for Tungsten Powder, serving clients across Europe, Asia, and other regions worldwide. With offices in the UK and India, we ensure timely deliveries that align with your budget and requirements.

If you need assistance with Tungsten Powder shipments or logistics, don’t hesitate to get in touch. We’re here to manage all your global shipping needs with efficiency and expertise.

Tungsten Powder is generally considered safe when used as intended, but certain hazards are associated with its handling and use. Prolonged skin contact with Tungsten Powder can cause irritation, and eye exposure may result in irritation. Inhalation of its fumes can irritate the respiratory system, and it is classified as a potential carcinogen.

Tungsten Powder has the following hazard statements associated with it:

H315: Skin irritation (Category 2)

H319: Eye irritation (Category 2)

H351: Carcinogenicity (Category 2)

H335: Specific target organ toxicity - single exposure (Category 3), Respiratory system

H400: Acute aquatic toxicity (Category 1)

H410: Chronic aquatic toxicity (Category 1)

When handling Tungsten Powder, it’s important to work in a well-ventilated area, use appropriate personal protective equipment (PPE), and follow proper storage and disposal guidelines to minimise risks.


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