Procurenet
Ga
As
Hf
Cs
Sb
WC
Specialty Chemicals

SemiconductorGrade Compounds

Ultra-pure specialty chemical compounds engineered for cutting-edge semiconductor, photovoltaic, and optoelectronic applications. Molecular precision that enables breakthrough innovations in next-generation electronics.

5
Core Compounds
6N
Ultra-Pure Grade
1,200+ t
Annual Allocation
9+
Applications

Featured Compounds

Ultra-pure specialty chemicals for next-generation semiconductor devices.

GaAs
GaAs-RF

Gallium Arsenide

99.999%
Single crystal
Low defect density
High mobility
Key Applications:
RF AmplifiersSolar CellsLaser Diodes
Sealed wafers50 kg annually
Sb
SB-FIREGUARD

Sb-FIREGUARD™ Antimony Ingot

99.65%
Defense-compliant metallurgy
Zero-lead chain-of-custody
High activity index
Key Applications:
Defense ApplicationsFire-Safe PolymersFlame Retardants
25 kg trapezoidal ingots1,000 t annually
HfO₂
HF-GATE6N

Hf-Gate6N™ Hafnium Oxide

99.999%
Gate-oxide ready
Zero particle cross-talk
Sub-150 ppb impurities
Key Applications:
2nm Logic GatesGaN Power DevicesHigh-k Dielectrics
1 kg double-vacuum pouch200 kg (2025)
Cs₂CO₃
CS-ULTRA99

Cs-Ultra99™ Cesium Carbonate

≥99%
Timing-grade purity
K + Na total ≤ 150 ppm
Moisture ≤ 0.3%
Key Applications:
Atomic ClocksDrilling FluidsCatalyst Promoters
1 kg HDPE bottle5 t (global)
WC
WC-HARDMAX

WC-HardMax™ Tungsten Carbide

99.7%
3.0 ± 0.3 µm particle size
Free carbon 0.45-0.55%
Hall flow < 35 s/50g
Key Applications:
Cutting ToolsAdditive ManufacturingHIP Sintering
20 kg antistatic drums50 t (strategic reserve)

Advanced Applications

From high-frequency electronics to renewable energy systems, our specialty chemicals enable breakthrough performance.

RF Electronics

High-frequency amplifiers and microwave devices for telecommunications and radar systems.

  • • Power amplifiers
  • • Low-noise amplifiers
  • • Microwave switches

Solar Cells

High-efficiency photovoltaic cells for space and concentrated solar power applications.

  • • Multi-junction cells
  • • Space solar panels
  • • Concentrator systems

Optoelectronics

Laser diodes and photodetectors for fiber optic communications and sensing applications.

  • • Laser diodes
  • • Photodetectors
  • • LED arrays

Powering Tomorrow's Electronics

Discover how ultra-pure specialty chemicals can enhance your next semiconductor project. Contact our technical team for custom specifications and applications support.