Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Dihydrate Oxalic Acid Industrial Grade Expert For Textile Bleaching Cleaning","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/e5\/051c040e15d3c5407169c875e167-200x200-1\/dihydrate_oxalic_acid_industrial_grade_expert_for_textile_bleaching_cleaning.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99.6%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
{"title":"Bulk Supply Oxalic Acid Dihydrate Excellent Chemical Polishing Agent","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/01\/a90755142f6bdbef5dea856328c1-200x200-1\/bulk_supply_oxalic_acid_dihydrate_excellent_chemical_polishing_agent.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99.6%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
{"title":"Customized Oxalic Acid Dihydrate Industrial Grade For Special Process Needs","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/e5\/051c040e15d3c5407169c875e167-200x200-1\/customized_oxalic_acid_dihydrate_industrial_grade_for_special_process_needs.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99.6%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
{"title":"99.6% Pure Oxalic Acid Dihydrate For Universal Industrial Standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/7b\/20c1a6da99d8a7ad48e62674645a-200x200-1\/99_6_25_pure_oxalic_acid_dihydrate_for_universal_industrial_standard.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99.6%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
{"title":"High Efficiency Industrial Grade Oxalic Acid Dihydrate For Rare Earth Extraction","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/af\/f532c8ae68a25b3de37186dc3dcf-200x200-1\/high_efficiency_industrial_grade_oxalic_acid_dihydrate_for_rare_earth_extraction.jpg","attrs":{"Brand Name":"Riel Chemical","Model Number":"99.6%","Certification":"SGS, ISO9001, CE","Place of Origin":"Weifang"}}
Dihydrate Oxalic Acid Industrial Grade Expert for Textile Bleaching Cleaning
High-purity Dihydrate Oxalic Acid specifically formulated for industrial applications including textile bleaching, cleaning, and surface treatment processes.
Key Specifications
Chemical formula: C₂H₂O₄·2H₂O
CAS: 6153-56-6
Purity: 99.6% minimum
Production 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
Fluoride (as Fe) % ≤
0.0005
6
Chlorine (as Cl) % ≤
0.0005
7
Calcium (as Ca) % ≤
0.0005
8
Water insoluble content % ≤
0.02
References: Riel Chemical Lab1&2, National public service platform for standards information.
Industrial Applications
Precision Electronic Component Cleaner
In semiconductor and electronics manufacturing, oxalic acid dihydrate precisely removes trace oxides and contaminants from metal surfaces. Suitable for circuit board cleaning and electronic component surface treatment, ensuring high product reliability.
Specialty Fiber Pre-treatment Agent
In high-end textiles and composite materials, oxalic acid dihydrate effectively treats specialty fiber surfaces, enhancing adhesion between fibers and matrix materials to improve overall composite performance and durability.
Industrial Catalyst Support Cleaner
In chemical catalyst production, oxalic acid dihydrate cleans catalyst support surfaces, removing metal impurities and contaminants to restore catalyst activity and extend service life.
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 this product line with many years of experience. Our customers choose us because we consistently deliver on time while maintaining superior grade 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 more economical?
We prioritize customer benefits and offer standard pricing. Prices are negotiable based on order quantity and specific requirements.
Can I visit your company and factory in China?
Yes, you are welcome to visit our company in Weifang, China. We provide airport pickup and drop-off services at Weifang Airport.
What if there is a quality problem?
We maintain a industrial after-sales service team that promptly addresses any quality concerns or issues.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
4500000-5000000
Employee Number:
120~200
Ecer Certification：
Verified Supplier
Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing
Who we are ?
Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, product... Riel Chemicals – Leading Enterprise in Basic Chemical Manufacturing
Who we are ?
Established in 2005 and headquartered in Weifang City, Shandong Province—a hub of China’s chemical industry—Riel Chemicals is a national high-tech enterprise specializing in the R&D, product...
