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H2c2o4 High Purity Oxalic Acid Dihydrate For Wood Bleach And DIY Cleaning Supplies
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H2c2o4 High Purity Oxalic Acid Dihydrate For Wood Bleach And DIY Cleaning Supplies
| MOQ: | 10Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T,L/C,D/A,D/P,Western Union,MoneyGram |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChuan HongJian
Model Number
Oxalic acid
Molecular Formula:
H₂C₂O₄
Content:
99.5%
Packing Specification:
25KG
Scope Of Use:
Reducing Agent, Bleach, Etc
Highlight:
99.5% h2c2o4
,High Purity h2c2o4
,99.5% h2 c2 o4
Product Description
Oxalic Acid Dihydrate Crystals for Wood Bleach | DIY Cleaning Supplies
Oxalic Acid is a core product of Hongjian Chemical based on biomass refining technology platform. Known for its unique strong reducibility and complexation capability, it demonstrates outstanding value in high-end cleaning and new material fields. The company adopts the green process route of "starch sugar-nitric acid oxidation-crystallization purification," achieving precise conversion from renewable resources to high-value chemicals.
Aliases: Ethanedioic Acid
English Name: Oxalic Acid
Chemical Formula: H₂C₂O₄*2H₂O
Molecular Weight: 126.07
CAS Number: 144-62-7 (anhydrous), 6153-56-6 (dihydrate)
Key Properties: Strong reducibility, high acidity, excellent complexation ability, biodegradable
Hongjian Chemical Oxalic Acid Advanced Application Scenarios
1. "Precision Cleaning Expert" in Electronics Industry
- Electronic-grade oxalic acid developed by Hongjian with total metal ions ≤0.5ppm improves wafer cleaning yield to 99.5%
- Special formula for photovoltaic cell texturing reduces surface reflectance below 10%, increasing photoelectric conversion efficiency by 0.8%
2. "Surface Engineering Master" in Metal Treatment
- Corrosion-inhibited oxalic acid for stainless steel pickling achieves metal corrosion rate ≤1.5g/m²*h, surface smoothness Ra≤0.2μm
- Aluminum alloy electrolytic polishing solution improves surface roughness by 85%, glossiness increased to over 900GU
3. "Green Synthesis Assistant" in Pharmaceutical Industry
- Special oxalic acid for antibiotic synthesis with purity ≥99.95%, heavy metal content ≤2ppm
- Drug crystallization regulator achieves crystal form control accuracy of 98%, product yield increased by 12%
4. "Heavy Metal Capturer" in Environmental Remediation
- Industrial wastewater treatment agent achieves heavy metal ion removal rate ≥99.9%, sludge reduction 60%
- Soil remediation chelating agent reduces available heavy metals by 75%, restoring soil microbial activity to 85%
Technological Breakthroughs and Sustainable Development
Green Synthesis Breakthrough
- Developed new "controlled starch oxidation" technology, improving atom utilization to 85%, reducing nitric acid consumption by 40%
- Mother liquor recycling system reduces wastewater COD emission by 80%, achieving near-zero discharge
Purification Technology Innovation
- Adopts "molecular sieve-activated carbon" coupled purification process, product whiteness ≥97%, transmittance ≥95%
- Continuous crystallization technology achieves product particle size distribution concentration ≥90%, improving fluidity by 35%
Intelligent Manufacturing Upgrade
- Implements DCS intelligent control system with key process parameter control accuracy ±0.5%
- Establishes product traceability system with automatic quality data collection rate 100%
Sustainable Development Achievements
- Products certified by EU REACH, biodegradability ≥90%
- Unit product carbon emission reduced by 50%, awarded national green design product certification
Hongjian Technological Advantages
Process Advantages
- Dihydrate content ≥99.6%, sulfate ≤0.08%
- Anhydrous ignition residue ≤0.02%, chloride ion ≤10ppm
Quality Assurance
- Electronic-grade products certified by SEMI standards, particle size controlled at 0.5-5μm
- Pharmaceutical-grade production line passes GMP audit, microbial limit ≤100cfu/g
Service Features
- Provides application process optimization solutions to assist customers in achieving clean production
- Establishes technical expert support team with 24-hour customer response
Ordering Information
✅ Purity: ≥99% (Industrial/Reagent Grade available)
✅ Packaging: 25kg bags or drums (custom options)
✅ Shipping: Complies with international chemical transport standards; MSDS provided.
Why Choose Us?
- High-purity products, in compliance with international standards
- 30+ Years Chemical Manufacturing Experience
- Strict QC with Batch Traceability
- Global logistics, supporting sea and air transportation
- Technical support, providing customized solutions
- Factory direct supply, with strong price competitiveness
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