99.99% Pure Indium Metal 1 kg Ingot (4N) | High Purity Indium for Solder, Electronics & Research

SKU:
RSP INDIUM KILO
Rock Shot Price $999.00
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Width:
4.00 (in)
Height:
4.00 (in)
Depth:
6.00 (in)
Current Stock:
Minimum Purchase:
1 unit
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**Sorry, No coupon code or percentage discount on this item at this time. 

High-purity indium metal for electronics, specialty solders, semiconductor applications, laboratory research, thermal interface materials, and alloy manufacturing. Commercial quantities and volume discounts available.

99.99% Pure Indium Metal (4N)

Rock Shot Products offers premium quality 99.99% pure (4N) indium metal for industrial, commercial, laboratory, and research applications.

Each order includes 1 kilogram (2.205 pounds) of high-purity indium. Depending on inventory, the shipment may consist of one large ingot or multiple smaller ingots totaling the ordered weight.

Specifications

Purity: 99.99%

Weight: 1 kg (2.205 lbs)

Form: Ingot

CAS Number: 7440-74-6

Atomic Number: 49

Melting Point: 156.6°C (313.9°F)

Density: 7.31 g/cm³

Color: Bright Silver

Common Uses

• Indium solder

• Vacuum sealing

• Semiconductor manufacturing

• Electronics production

• Thin-film coatings

• Thermal interface materials

• Optical coatings

• Cryogenic applications

• Scientific research

• Specialty alloy production

Why Buy From Rock Shot Products?

✔ Competitive Pricing

✔ Fast Shipping

✔ Commercial Volume Discounts

✔ Responsive Customer Service

✔ Carefully Packaged

✔ Industrial and Laboratory Supply

✔ Small Business Service with Personal Attention

Bulk Orders Welcome

Need more than one kilogram?

Rock Shot Products supplies commercial customers requiring:

  • Multiple kilogram quantities
  • Production orders
  • Industrial purchasing
  • OEM supply
  • Long-term purchasing agreements

Contact us for custom pricing.

Frequently asked questions: 

Is this indium 99.99% pure?

Yes. This product is 99.99% (4N) pure indium metal.

What industries use indium?

Indium is commonly used in:

  • Electronics
  • Semiconductor manufacturing
  • Specialty solders
  • Research laboratories
  • Thermal interface materials
  • Optical coatings
  • Vacuum systems

Does the ingot always look exactly the same?

No. Because indium is a soft metal, ingot shape and surface appearance may vary slightly while maintaining the specified purity and weight.