Electronic Fluoride

Ultra-high-purity electronic-grade fluoride solutions engineered for semiconductor fabrication, wafer cleaning, precision etching, and advanced microelectronics manufacturing. Trace metal levels controlled to the parts-per-billion (ppb) range, meeting the most stringent SEMI standards for the global electronics industry.

Explore Our Electronic Fluoride Products

Shandong Do Sender Chemicals Co., Ltd. delivers ultra-high-purity electronic-grade fluoride solutions purpose-built for the most demanding semiconductor and microelectronics manufacturing processes. Our electronic fluorides are produced under Class 100 cleanroom conditions with trace metal impurities controlled to 鈮?10 ppb per element and particle counts 鈮?50 particles/mL. Fully compliant with SEMI C8 and SEMI C28 standards, our products ensure maximum yield and reliability in wafer fabrication, CVD chamber cleaning, and precision etching applications.

Why Choose Us

Why Choose Our Electronic Fluoride

Engineered for the extreme purity requirements of semiconductor and microelectronics manufacturing.

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Ultra-High Purity

Purity 鈮?99.99% with trace metal impurities controlled to 鈮?10 ppb per element, exceeding SEMI Grade requirements for advanced node fabrication.

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SEMI Standard Compliant

Manufactured in full compliance with SEMI C8 (HF), SEMI C28 (BOE), and related purity specifications for semiconductor process chemicals.

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Particle Control

Stringent particle count control 鈮?50 particles/mL (鈮?0.5 渭m) ensures defect-free processing for high-yield wafer fabrication.

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Cleanroom Packaging

Products filled and packaged in Class 100 cleanroom conditions with certified HDPE, PTFE-lined, or stainless steel containers to maintain product integrity.

Applications

Key Applications

Electronic-grade fluoride solutions from Do Sender Chem serve critical roles across the semiconductor and electronics manufacturing value chain.

⚛Wafer Etching ⚛Wafer Cleaning ⚛CVD Chamber Cleaning ⚛Oxide Removal 🔌Silicon Etching 🔌BOE Processing 🔋Flat Panel Display Manufacturing 🔋Photovoltaic Cell Processing 💻PCB Cleaning 💻MEMS Fabrication
Products

Featured Electronic Fluoride Products

Our electronic-grade fluoride portfolio delivers the extreme purity required by today's most advanced semiconductor processes.

Electronic-Grade

Electronic-Grade Hydrofluoric Acid (HF)

CAS: 7664-39-3 | Formula: HF | SEMI C8 Grade

Ultra-high-purity hydrofluoric acid manufactured specifically for semiconductor wafer etching and cleaning. Our electronic-grade HF delivers consistent etch rates, ultra-low metal ion contamination, and excellent bath life. Available in 49% and custom concentrations with trace metal certification for each production lot.

Purity 鈮?99.99% Trace Metals 鈮?10 ppb SEMI C8 Compliant Class 100 Filling
Inquire about Electronic-Grade HF →
Electronic-Grade

Buffered Oxide Etchant (BOE)

HF/NH鈧凢 Blend | SEMI C28 Grade

Precision-formulated buffered oxide etchant for controlled silicon dioxide etching in semiconductor device fabrication. Our BOE solutions provide stable, repeatable etch characteristics with excellent selectivity and uniformity. Available in standard ratios (6:1, 7:1, 10:1, 20:1) with custom formulations upon request.

Purity 鈮?99.99% Trace Metals 鈮?10 ppb SEMI C28 Compliant Custom Ratios Available
Inquire about BOE Solutions →
Specifications

Technical Specifications

Key quality parameters and purity specifications for our electronic-grade fluoride products.

Property Electronic-Grade HF BOE (Various Ratios)
Purity (as HF / BOE)≥ 49.0% (SEMI Grade)Per specification (6:1 to 20:1)
Trace Metals (per element)≤ 10 ppb≤ 10 ppb
Chloride (Cl)≤ 0.5 ppm≤ 0.5 ppm
Sulfate (SO鈧?≤ 0.5 ppm≤ 0.5 ppm
Phosphate (PO鈧?≤ 0.1 ppm≤ 0.1 ppm
Particle Count (≥ 0.5 渭m)≤ 50 particles/mL≤ 50 particles/mL
Particle Count (≥ 0.2 渭m)≤ 200 particles/mL≤ 200 particles/mL
PackagingHDPE drums, PTFE-lined, SSHDPE drums, PTFE-lined, SS
Quality StandardSEMI C8SEMI C28
Manufacturing EnvironmentClass 100 CleanroomClass 100 Cleanroom
Quality & Safety

Quality Assurance & Safe Handling

Every batch of electronic-grade fluoride product is manufactured under cleanroom protocols with full traceability and safety documentation.

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Electronic-grade fluoride products contain hydrofluoric acid and require strict adherence to safety protocols during handling, storage, and disposal. These products are corrosive and toxic 鈥?use only with appropriate PPE including chemical-resistant gloves, face shield, and protective clothing. Handle exclusively in properly ventilated areas with emergency shower and eyewash stations readily accessible. Always consult the Safety Data Sheet (SDS) before handling. Our technical team provides comprehensive safety training and 24/7 emergency response support for all customers.

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