Oxalic Acid

Trusted Chemical Manufacturer Since 1995

Mudanjiang Fengda Chemicals Corporation is a specialized manufacturing and exporting enterprise authorized by MOFCOM. With over 30 years of experience, we have built a global reputation for quality, reliability, and service excellence.

Our products are widely used in textile printing & dyeing, leather processing, pharmaceuticals, agriculture, construction, water treatment, and food & feed additives. Oxalic acid remains our top export, shipped to more than 100 countries across Europe, America, Asia, and Africa.

30+

Years of Experience

100+

Countries Served

Our Premium Chemicals

High-purity industrial chemicals for diverse applications across agriculture, construction, textiles, water treatment, and more.

CAS No: 6153-56-6 | Purity: 99.6% Min | (COOH)₂·2H₂O

• White transparent crystal with two water molecules
• Used in textile, leather, and metal cleaning
• Packaged in 25kg woven bags

Formic Acid

CAS No: 64-18-6 | Grades: 74%, 85%, 90%, 94%

• Colorless, pungent, corrosive liquid
• Miscible with water and alcohol
• Key in leather tanning and silage preservation

Calcium Formate

CAS No: 544-17-2 | Purity: 98% Min | Ca(HCOO)₂

• White crystalline powder, water-soluble
• Used as concrete accelerator
• Also applied in animal feed

Sodium Formate

CAS No: 141-53-7 | Grades: 92%–98%

• White powder, slightly hygroscopic
• Used in dyeing and electroplating
• Intermediate in chemical synthesis

Melamine

CAS No: 108-78-1 | Purity: 99.5% Min | C₃N₃(NH₂)₃

• White monoclinic crystal
• Non-flammable, stable at room temp
• Used in resins and laminates

Sodium Sulphite

CAS No: 7757-83-7 | Grades: 92%, 96%, 97%

• White crystalline powder
• Soluble in water, reducing agent
• Used in water treatment and photography

Potassium Formate

CAS No: 590-29-4 | Grades: 74%, 96%

• Colorless transparent liquid or solid
• Used in oilfield fluids and de-icing
• Environmentally friendly alternative

Sodium Hydrosulphide

CAS No: 6820-19-9 | Yellow flakes or pellets

• Strong reducing agent
• Used in mining and pulp industry
• Requires careful handling

Why Choose Fengda Chemicals?

Reliable supply, global compliance, and unmatched quality assurance.

🌍

Global Reach

Exported to over 100 countries with logistics support from Tianjin, Shanghai, and Qingdao ports.

✅

Certified Quality

ISO9001:2018, REACH, FAMI-QS, KKDIK, and K-REACH compliant for international markets.

📦

Ready Stock

Own warehouses in major Chinese ports ensure fast dispatch and reliable delivery timelines.

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MOFCOM Approved

Officially authorized exporter with full documentation and customs support.

Frequently Asked Questions

What are your main export products?

Our strongest products include Oxalic Acid, Formic Acid, Sodium Formate, Calcium Formate, Sodium Sulphide, Melamine, and Sodium Hydrosulphite. We also supply agricultural, construction, and water treatment chemicals.

Are your products certified for EU and US markets?

Yes. We have FULL REACH registration for EU, FAMI-QS for feed additives, K-REACH for South Korea, and KKDIK for Turkey. Our ISO9001:2018 certification ensures consistent quality.

What is your minimum order quantity (MOQ)?

MOQ varies by product but typically starts at 1 metric ton. We can accommodate both container and LCL shipments depending on your needs.

Where are your warehouses located?

We maintain our own warehouses in major Chinese ports including Tianjin, Shanghai, and Qingdao to ensure fast loading and shipping.

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Global Leader in Industrial Chemicals