Tech/ Industrial Grade White Crystal Powder Oxalic Acid Used Printing Dyeing

• CAS No.: 6153-56-6
• Formula: H2c2o4.2H2O
• EINECS: 205-634-3
• Classification: Phosphoric Acid
• Appearance: Crystal
• Grade Standard: Agriculture Grade
• Model NO.: oxalic acid 99.6%
• Acid Strength: Strong Acid
• Kind: Organic Acid
• Quality: Tech Grade
• Packaging: Paper Bag
• Element: Polyatomic Acid
• Oxidation: Non Oxidizing Acid
• Volatility: Volatile Acid
• Stability: Stabilized Acid
• Name: Oxalic Acid
• Shape: Crystal Powder
• Grade: Tech Grade
• Purity: 99.6%
• Color: White
• Application: Dyeing Printing Marble
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: HBJH
• Origin: China
• Production Capacity: 50000tons

Product Description

Product Description

White transparent crystal combining wo crystal water, Melting point: 101-102ºC, Specific agravity: 1.653, easily sublimate at 100ºC, easily dissolve in alcohol and water.
 

 

 

 

Detailed Photos

 

Product Parameters

Test Item	Standard			Test Results	Test Methods
	Superior Product	First-Class Product	Qualified Product
Appearance	White Crystal Powder			Qualified	Visual Inspection
Oxalic acid ( H2C2O4.2H2O)	≥99.6%	≥99.0%	≥96.0%	99.92%	GT-B 1626-2008
Sulfate (as SO4)	≤0.07%	≤0.10%	≤0.20%	0.003%	GT-B 1626-2008
Burning residue	≤0.01%	≤0.08%	≤0.20%	0.003%	GT-B 1626-2008
Heavy Metal (as Pb)	≤0.0005%	≤0.001%	≤0.02%	0.0005%	GB-T7532
Iron (Fe)	≤0.0005%	≤0.0015%	≤0.01%	0.0002%	GT-B 1626-2008
Chloride (Cl)	≤0.0005%	≤0.002%	≤0.01%	0.0005%	GT-B 1626-2008
Calcium(Ca)	≤0.0005%			0.00003%	GT-B 1626-2008
Conclusion:	The product was tested and determined to be Superior Product

Application

1.It is used for the determination of beryllium, calcium, chromium, gold, manganese, strontium, thorium and other metal ions. 

2.The sodium and other elements were examined by microcrystalline analysis. Precipitate calcium, magnesium, thorium and rare earth elements. 

Standard solution for sulfate solutions. bleaching agents. Dye aids. 

3.It can also be used to remove the rust on clothes. 

4.In the construction industry, oxalic acid should be applied first to remove the alkali before painting the exterior wall paint due to the strong alkalinity of the wall.

Packaging & Shipping

 

Company Profile

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team and rich experience in product quality control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which accounts for its first-class cost control management and ensures to maintain the overwhelming competitive advantage over others.
    In line with the principle of sharing the preferential cost and joint development, the company has formed an interesting community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what we are achieving to grow together with you!

 

 

FAQ

Q: Are you a manufacturer or a trading company?

A: We are a manufacturer located in Hebei Province.

Can I get some samples before I place an order?

A: Yes, we can provide free samples, but you will pay the freight.

Q: How long will it take to get a sample?

A: 7-10 days for general products, 30-40 days for customized products. Depends on production arrangements.

Q: What documents do you provide?

A: Usually we provide commercial invoice, packing list, bill of lading, COA, health certificate. If your market has any special requirements, please let us know.