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Rare Earth Materials

Hangzhou Ocean Chemical Co., Ltd.

Professional supplier and exporter of rare earth materials, deep-processing products, and functional applications.

About Hangzhou Ocean

Hangzhou Ocean Chemical Co., Ltd. (Rare Earth Division) is a professional supplier and exporter engaged in the management and trade of rare earth materials, including both basic raw materials and deep-processed products. We are committed to developing rare earth functional materials, application products, and innovative new solutions for advanced industries.

Over the years, our company has continuously improved production processes, strengthened quality control, and expanded our global market presence through technological innovation and customer-centric service.

Vision

To become an international modern enterprise with a strong brand, global market network, R&D center, and sustainable innovation capacity.

Mission

Hard work with integrity, contributing to society, growing with our team, and achieving long-term success.

Technology First Quality-Oriented Customer Top Honest & Sincere
Rare Earth Processing Chemical Lab Industrial Facility

Our Rare Earth Products

High-purity rare earth salts, oxides, and catalytic materials for industrial, optical, electronic, and chemical applications.

Cerium Nitrate Hexahydrate

Cerium Nitrate Hexahydrate

Used in three-way catalysts, gas lamp gauze, tungsten electrodes, and additives.

CAS: 10294-41-4

Formula: Ce(NO₃)₃·6H₂O

MW: 434.22

Appearance: White or colorless crystal

Ceric Ammonium Nitrate

Ceric Ammonium Nitrate

Used in chemical ablation, IC scale plates, and pharmaceuticals.

CAS: 16774-21-3

Formula: Ce(NH₄)₂(NO₃)₆

MW: 548.22

Appearance: Orange-red monoclinic fine

Lanthanum Nitrate

Lanthanum(III) Nitrate Hexahydrate

Used in optical glass, fluorescent powder, ceramic capacitors, and oil refining catalysts.

CAS: 10277-43-7

Formula: La(NO₃)₃·6H₂O

MW: 433.01

Appearance: White granular crystal

Yttrium Nitrate

Yttrium Nitrate Hexahydrate

Used in fluorescent materials, refractories, artificial gems, and electronics.

CAS: 13494-98-9

Formula: Y(NO₃)₃·6H₂O

MW: 383.01

Appearance: White granular crystal

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Dysprosium Nitrate Hexahydrate

Used in dysprosium-iron compounds, intermediates, and chemical reagents.

CAS: 35725-30-5

Formula: DyH₁₂N₃O₁₅

MW: 456.61

Appearance: Light yellow crystal

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Erbium Nitrate Pentahydrate

Used in thulium compound intermediates, chemical reagents, and specialty industries.

CAS: 10031-51-3

Formula: Er(NO₃)₃·5H₂O

MW: 443.35

Appearance: Pink granular crystal

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Europium(III) Nitrate Hexahydrate

Used in catalysts, chemical reagents, and high-tech industrial applications.

CAS: 10031-53-5

Formula: Eu(NO₃)₃·6H₂O

MW: 446.07

Appearance: White granular crystal

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Rare Earth Oxides

High-purity oxides for electronics, optics, and advanced materials.

Type: Rare Earth Compound

Applications: Ceramics, phosphors, catalysts

Purity: Up to 99.99%

Why Choose Hangzhou Ocean?

We combine innovation, quality, and global service to deliver exceptional rare earth solutions.

Quality-Oriented

Strict quality control ensures high-purity, reliable materials for critical applications.

Innovation-Driven

R&D-focused approach to develop new rare earth functional and application materials.

Global Reach

Established market network with international partnerships and export experience.

Customer-Centric

Dedicated service, technical support, and customized solutions for every client.

15+
Years in Industry
50+
Products
30+
Countries Served
99.99%
Purity Standards

Frequently Asked Questions

What types of rare earth products do you offer?

We offer a wide range including rare earth salts (nitrates, sulfates, chlorides), oxides, hydroxides, fluorides, borides, nitrides, hydrides, and catalytic materials such as acetylacetonates and stearates.

Are your products suitable for high-tech applications?

Yes, our high-purity rare earth materials are used in electronics, optics, catalysts, and advanced industrial processes.

Do you provide custom packaging or specifications?

Yes, we offer customized packaging, purity levels, and formulations based on client requirements.

How can I request a quote or sample?

Please visit the official website at hzoceanre.com to contact the sales team directly.

Get in Touch

Reach out to us for product inquiries, technical support, or partnership opportunities.

Phone

+86-571-88025872

Fax

+86-571-88025871

Email

sales@hzoceanchem.com

Address

Room 12A04, Ocean Blue Fortune Center, 318 Baishi Lane, Xiacheng District, Hangzhou, Zhejiang, China

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