SYNLINK
PROCESS CHEMICALS & SPECIALTY GASES

Precision Chemistry for
Semiconductor & Solar Manufacturing

Synlink Scientific supplies electronic-grade wet chemicals and ultra-high purity specialty gases to semiconductor fabs and photovoltaic manufacturers. From wafer cleaning to CVD deposition, we deliver the purity, consistency, and reliability your process demands.

Licensed Suppliers
SEMI Grade Purity
Full COA Traceability
Hazmat Certified
Semiconductor chip fabrication

Semiconductor Fabrication

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Solar panel farm

Solar PV Manufacturing

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Solutions by Process Step

Every step in semiconductor and solar manufacturing requires specific chemicals with exacting purity standards. We match the right chemistry to each process.

Silicon wafer

Wafer Cleaning & Surface Prep

RCA Standard Clean sequences (SC-1 and SC-2) using HCl, H₂O₂, and HF. Removes organic films, metallic contaminants, and native oxides to prepare pristine wafer surfaces for subsequent processing.

  • SC-1 Organic Clean
  • SC-2 Ionic Clean
  • HF Last Rinse
  • Particle-free drying
Learn More
Products: HCl · HF · H₂O₂
Semiconductor chip

Thin Film Deposition (CVD / ALD)

SiH₄ and NH₃ for PECVD silicon nitride anti-reflection coatings. TMA for ALD aluminum oxide passivation and high-k dielectric layers. Precision gas delivery for angstrom-level film thickness control.

  • PECVD SiNx coatings
  • ALD oxide passivation
  • High-k dielectric deposition
  • Ultra-pure gas blends
Learn More
Products: SiH₄ · NH₃ · TMA · NF₃

Why Fabs Choose Synlink Scientific

In semiconductor and solar manufacturing, your chemical supplier is part of your process. We understand that — and we've built our entire operation around the standards your fab demands.

Sub-ppb Purity Guaranteed

Our electronic-grade chemicals meet SEMI C7/C8 standards with metallic impurities measured in parts per billion. Every lot ships with a comprehensive Certificate of Analysis — because at the 3nm node, a single metal atom can kill a chip.

Batch-to-Batch Consistency

Fabs don't just need purity — they need the same purity every single time. Our manufacturing processes and QC protocols ensure that lot-to-lot variation stays within the tight specifications your process engineers require.

Reliable Supply & Logistics

Bulk IBC, ISO tank, and cylinder delivery options with hazmat-certified logistics. Standing order programs and safety stock management keep your production lines running without interruption — because a fab shutdown costs millions per day.

Process Engineering Support

Our team includes specialists who understand semiconductor and solar process chemistry. We help you select the right grade, optimize delivery formats, and troubleshoot contamination issues — not just sell chemicals.

Full Regulatory Compliance

Complete documentation package: SDS, COA with full trace-metal analysis, lot traceability, and SEMI standards compliance. Hazmat shipping handled by certified carriers following DOT and IATA regulations.

Direct Factory Sourcing

We source from established manufacturers in China's chemical and specialty gas industry — including partnerships with publicly-traded producers. Factory-direct pricing without middlemen, with capacity to support high-volume fab consumption.

Our Product Portfolio

Electronic-grade wet chemicals and ultra-high purity specialty gases — purpose-built for semiconductor and photovoltaic manufacturing.

Wet Process Chemicals

SEMI-grade HCl, HF, H₂O₂, NaOH, and POCl₃ in bulk IBC containers. For wafer cleaning, etching, texturing, and diffusion processes.

HCl HF H₂O₂ NaOH POCl₃

Specialty Process Gases

Ultra-high purity SiH₄, NH₃, NF₃, TMA, PH₃/H₂, and B₂H₆/H₂ in cylinders, tube trailers, and ISO tanks. For CVD, ALD, doping, and chamber cleaning.

SiH₄ NH₃ NF₃ TMA PH₃/H₂ B₂H₆/H₂
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Analytical testing equipment

Quality & Compliance Standards

In semiconductor and solar manufacturing, quality isn't a feature — it's the baseline. Every product we ship meets the most rigorous industry standards, with full traceability from manufacturer to your cleanroom.

SEMI
C7/C8 Grade Standards
COA
Full Trace-Metal Analysis
SDS
Complete Documentation
DOT
Hazmat Certified Shipping

Ready to Secure Your Process Chemical Supply?

Whether you're scaling a new fab line or optimizing an existing process, Synlink Scientific has the chemicals, the purity, and the reliability you need.

Request a Quote Talk to a Specialist