China Products/Suppliers. High Quality Industrial Grade Oxalic Acid Grey Package CAS No.: 144-62-7

• CAS No.: 144-62-7
• Formula: C2H2O4
• EINECS: 205-634-3
• Status: Solid Catalyst
• Response Type: Oxidation
• Classification: Homogeneous Catalysts
• Model NO.: oxalic acid
• Usage: Positive Catalyst
• Effect Size: Promoter Catalysts
• Manufacturing Method: Mechanical Mixing
• Application Industry: Industry
• Appearance: White Crystal
• Product Name: Oxalic Acid
• Certificate: COA, ISO
• Sample: Free
• Transport Package: 25kg/ Plastic Woven Bag
• Specification: 99.6%
• Trademark: yeedok
• Origin: China
• HS Code: 2917111000
• Production Capacity: 50000tons/Year

Product Description

 

Manufacturer OXALIC ACID 99.6%

 

 

Product Description:

Oxalic acid is an organic compound with the formula H₂C₂O₄ (also written as HOOCCOOH). It is a colorless crystalline solid that forms a colorless solution in water. It is classified as a dicarboxylic acid. In terms of acid strength, it is much stronger thanacetic acid. Oxalic acid is a reducing agent and its conjugate base, known as oxalate (C₂O₄²⁻), is a chelating agent for metal cations. Typically, oxalic acid occurs as the dihydrate with the formula H₂C₂O₄·2H₂O. Excessive ingestion of oxalic acid or prolonged skin contact can be dangerous.

 

applications:

 

About 25% of produced oxalic acid is used as a mordant in dyeing processes. It is used in bleaches, especially for pulpwood. It is also used in baking powder.

Oxalic acid is an important reagent in lanthanide chemistry. Hydrated lanthanide oxalates form readily in very strongly acidic solutions in a densely crystalline, easily filtered form, largely free of contamination by nonlanthanide elements. Thermal decomposition of these oxalate gives the oxides, which is the most commonly marketed form of these elements.

Oxalic acid is rubbed onto completed marble sculptures to seal the surface and introduce a shine. Oxalic acid is also used to clean iron and manganese deposits from quartz crystals.

Oxalic acid is used as a bleach for wood, removing black stains caused by water penetration.

 

specifications:

index	Super grade	First grade	Standard
purity% ≥	99.6	99.4	99.0
suiphate group % ≤	0.08	0.10	0.20
ignition (850oC) % ≤	0.08	0.10	0.20
heavy metal % ≤	0.001	0.002	0.02
Iron content % ≤	0.0012	0.002	0.01
chlorides % ≤	0.003	0.004	0.01
calcium % ≤	0.0012	/	/

Packaging & Delivery:

 

 

Packaging Details
25kg/bag, 25MT/20'FCL
Port
Tianjin or Qingdao Port


FAQ:

 

.Are you manufacturer?
Yes, we have our own factory.

 

2.Which products can you supply?
Our main products include Formic Acid, Sodium Formate, Calcium Formate, Oxalic Acid, Potassium Formate,Sodium Metabisulfite etc.We also trade many others, you can check our website and find what you wan.

 

3.Do you have any certificate regarding quality control?
We have SGS test reports and BV supplier evaluation certificates to ensure your quality.

 

4. Q: Do you have the products in stock?
A : Yes , We have some model products can supply to you.