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99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
Specifications
Brand Name :
Riel Chemical
Model Number :
99.6%
Certification :
SGS, ISO9001, CE
Place of Origin :
Weifang
MOQ :
1 ton
Price :
USD 410～450 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
Recommended H2C2O4·2H20 Oxalic Acid 99.6% White Crystal Particle
Product Specifications
CAS 6153-56-6
EINECS 205-634-3
Crystalline hydrate Oxalic acid dihydrate
Appearance White Powder
Acidity Medium acid
Solubility Water
Key Attributes
  • Chemical formula: C2H2O4*2H2O
  • CAS: 144-62-7
  • Purity: 99.6%
Production Standard (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
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
Basic Information
  • Chemical name: Oxalic acid (oxalic acid)
  • Chemical form: C₂H₂O₄
  • Molecular weight: 90.03 g/mol
  • Appearance: Colorless transparent crystal or white powder
  • Smell: Unscented
  • Density: 1.90g/cm³ (anhydrous)
  • Melting point: 189.5°C (decomposition)
Chemical Properties
  • Acid: Strong organic acid with two ionizable hydrogen ions (pKa₁=1.25, pKa₂=4.14)
  • Reducibility: Strong reducibility, can be oxidized to carbon dioxide and water
  • Chelation: Can form stable chelates with metal ions
  • Thermal stability: Decomposes when heated above 150°C
Application Fields
  • Industrial: Metal cleaning, textile dyeing, chemical synthesis, rare earth extraction
  • Daily life: Cleaning agent, wood bleaching
  • Medical: Disinfectant, drug synthesis
  • Laboratory: Analytical reagent, buffer solution
Safety Information
  • Toxicity: Can cause kidney stones and digestive tract damage
  • Corrosive: Strongly irritating to skin and mucous membrane
  • Protective measures: Wear gloves, goggles, and mask
  • Storage: Keep sealed, away from alkalis and oxidants
Packaging & Transportation
  • Packaging: 25kg/bag or 50kg/barrel, customizable
  • Transport: Avoid high temperature and humidity
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
Frequently Asked Questions
What is your payment term?
We accept T/T and L/C at sight as payment term.
Are you able to deliver on time?
Yes, we specialize in this product line and guarantee timely delivery with top quality.
Do you provide free sample?
Yes, we provide free samples with the customer covering express fees.
How about the price? Can you make it cheaper?
We offer competitive prices that are negotiable based on order quantity and conditions.
Can I visit your company and factory in China?
Yes, you're welcome to visit our facility in Weifang, China (airport pickup available).
What if there is a quality problem?
We have a professional after-sales team to promptly address any quality issues.
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99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle

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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 410～450 FOB
Contact Supplier
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle
99.6% Oxalic Acid Stainless Steel C2H2O42H2O White Crystal Particle

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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