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Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Specifications
Brand Name :
Riel Chemical
Model Number :
99.6%
Certification :
SGS, ISO9001, CE
Place of Origin :
Weifang
MOQ :
1 ton
Price :
USD 300~400 FOB
Payment Terms :
T/T,L/C
Supply Ability :
50 tons per day
Delivery Time :
3～5 work day
Packaging Details :
25 kg polyethylene woven bag, moisture-proof, easy to transport
CAS :
6153-56-6
EINECS :
205-634-3
Crystalline hydrate :
Oxalic acid dihydrate
Appearance :
White Power
Acidity :
Medium acid
Solubility :
Water
Description

Bulk Supply Oxalic Acid Dihydrate — Excellent Chemical Polishing Agent

Key Attributes
  • Chemical formula: C2H2O4*2H2O
  • CAS: 6153-56-6
  • Purity: 99.6%
Production Standard

COA need meets GB/T1626-2008:

No. Items for detecting and analyzing 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 Fluoride (as Fe) ％≤ 0.0005
6 Chlorine (as Cl) ％≤ 0.0005
7 Calcium (as Ca) ％≤ 0.0005
8 Water insoluble content ％≤ 0.02


Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent

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

  1. Printed Circuit Board Micro-etching Agent
    In electronics manufacturing, oxalic acid dihydrate enables precise copper layer thickness control in PCB micro-etching processes. It improves surface roughness and enhances adhesion for subsequent plating, increasing circuit board reliability.

  2. Rare Earth Element Separation & Purification Aid
    In rare earth metallurgy, oxalic acid dihydrate forms soluble complexes with specific rare earth ions, enabling efficient separation and purification to improve resource utilization and product purity.

  3. Industrial Catalyst Regeneration Cleaner
    In petrochemical processes, oxalic acid dihydrate effectively cleans carbon-deactivated catalysts, restoring surface active sites to extend service life and reduce production costs.

Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent

Frequently Asked Questions
1. What is your payment term?

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

2. Are you able to deliver on time?

Of course! We specialized in this line for many years, many customers make a deal with us because we can deliver the goods on time and keep the goods top quality!

3. Do you provide free sample?

Yes, we can provide free sample. You only need to take the express fee.

4. How about the price? Can you make it cheaper?

We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

5. Can I visit your company and factory in China?

Sure. You are very welcomed to visit our company in Weifang, China. (We will have someone responsible for picking up and dropping off at Weifang Airport)

6. What if there is a quality problem?

We have a professional and perfect after-sales service team, timely for you to deal with all problems.

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Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent

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Product Detail
Brand Name :
Riel Chemical
Model Number :
99.6%
Certification :
SGS, ISO9001, CE
Place of Origin :
Weifang
MOQ :
1 ton
Price :
USD 300~400 FOB
Contact Supplier
Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent
Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent

Riel Chemical Co., Ltd.

Verified Supplier
1 Years
shandong, weifang
Since 2005
Business Type :
Manufacturer, Exporter
Main Products :
Thiourea, Thiourea Chemical, Trisodium Phosphate
Total Annual :
4500000-5000000
Employee Number :
120~200
Certification Level :
Verified Supplier
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