Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent

Name: Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Brand: Riel Chemical Co., Ltd.
SKU: 99.6%
Price: 350.00 USD
Availability: InStock

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Strong cooperation, towards a bright future. Looking forward to achieving even greater success together with your company!

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Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent

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Product Details:

Place of Origin:	Weifang
Brand Name:	Riel Chemical
Certification:	SGS, ISO9001, CE
Model Number:	99.6%

Payment & Shipping Terms:

Minimum Order Quantity:	1 ton
Price:	USD 300~400 FOB
Packaging Details:	25 kg polyethylene woven bag, moisture-proof, easy to transport
Delivery Time:	3～5 work day
Payment Terms:	T/T,L/C
Supply Ability:	50 tons per day

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Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent

Description

CAS:	6153-56-6	EINECS:	205-634-3
Crystalline Hydrate:	Oxalic Acid Dihydrate	Appearance:	White Power
Acidity:	Medium Acid	Solubility:	Water
Highlight:	Oxalic Acid Dihydrate bulk supply , Oxalic Acid chemical polishing agent , Oxalic Acid Dihydrate industrial grade

Bulk Supply Oxalic Acid Dihydrate - Excellent Chemical Polishing Agent

Bulk Supply Oxalic Acid Dihydrate — Premium Chemical Polishing Agent for Industrial Applications

Key Specifications

Chemical formula: C₂H₂O₄·2H₂O
CAS Number: 6153-56-6
Purity: 99.6%

Quality Control Standards (GB/T1626-2008)

No.	Test Parameter	Standard Value
1	Oxalic acid content (C₂H₂O₄) % ≥	99.6
2	Sulfide (as SO₄) % ≤	0.07
3	Combustion residue % ≤	0.01
4	Heavy metal (as Pb) % ≤	0.0005
5	Iron (as Fe) % ≤	0.0005
6	Chlorine (as Cl) % ≤	0.0005
7	Calcium (as Ca) % ≤	0.0005
8	Water insoluble content % ≤	0.02

Industrial Applications & Advanced Manufacturing Uses

Oxalic Acid Dihydrate (Industrial Grade): Circular Economy & Advanced Manufacturing Applications

Printed Circuit Board Micro-etching Agent - Enables precise copper layer thickness control in PCB manufacturing, improving surface roughness and enhancing adhesion for subsequent plating processes to increase circuit board reliability.
Rare Earth Element Separation & Purification Aid - Forms soluble complexes with specific rare earth ions in metallurgical processes, enabling efficient separation and purification to improve resource utilization and product purity.
Industrial Catalyst Regeneration Cleaner - Effectively cleans carbon-deactivated catalysts in petrochemical operations, restoring surface active sites to extend service life and reduce production costs.

Frequently Asked Questions

What is your payment term?

We accept T/T and L/C at sight as payment terms.

Are you able to deliver on time?

Yes, we specialize in oxalic acid production with many years of experience. Our customers choose us because we consistently deliver on time while maintaining top quality standards.

Do you provide free samples?

Yes, we provide free samples. Customers only need to cover the express shipping fee.

How about the price? Can you make it cheaper?

Customer satisfaction is our top priority. Pricing is negotiable based on order volume and conditions, and we ensure you receive the most competitive market prices.

Can I visit your company and factory in China?

Certainly. You are welcome to visit our facility in Weifang, China. We provide airport pickup and drop-off services at Weifang Airport for your convenience.

What if there is a quality problem?

We maintain a professional and comprehensive after-sales service team to promptly address and resolve any quality concerns.

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Contact Person: Mr. Jenkins Hu / Jinxu Hu

Tel: 15263616103

Fax: 86--0536-3524268

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