Golden Supplier and Manufacturer Oxalic Acid

• Customization: Available
• CAS No.: 144-62-7
• Formula: C2H2O4
• Model NO.: CY-oxalic acid
• EINECS: 205-634-3
• Classification: Oxalic Acid
• Appearance: Powder
• Grade Standard: Industrial Grade
• Acid Strength: Weak Acid
• Kind: Organic Acid
• Quality: Tech Grade
• Packaging: Plastic Bags
• Element: Polyatomic Acid
• Oxidation: Oxidizing Acid
• Volatility: High Boiling Acid
• Stability: Labile Acid
• Transport Package: 25kg Bags
• Specification: Purity 99.6%
• Trademark: CY
• Origin: Hainan
• HS Code: 2917111000
• Production Capacity: 6000

Product Description

Product Description

Golden supplier and manufacturer oxalic acid

oxalic acid

Oxalic acid is an organic substance with the chemical formula of C ν h ν o З. It is a metabolite of organisms. It is a binary weak acid, which is widely distributed in plants, animals and fungi and plays different functions in different organisms. It is found that more than 100 kinds of plants are rich in oxalic acid, especially spinach, amaranth, sugar beet, purslane, taro, sweet potato and rhubarb. Because oxalic acid can reduce the bioavailability of mineral elements, it is easy to form calcium oxalate with calcium ions in human body, resulting in kidney stones, oxalic acid is often considered as an antagonist for the absorption and utilization of mineral elements. Its anhydride is carbon trioxide.

 

Specification

Item	Standard
	1			2
	Premium	Medium	Qualified	Premium	Medium	Qualified
Mass fraction/% ≥	99.6	99.0	96.0	99.6	99.0	96.0
The mass fraction of sulfate (calculated as SO4)/% ≤	0.07	0.10	0.20	0.07	0.10	0.20
Mass fraction of burning residue/% ≤	0.01	0.08	0.20	0.03	0.08	0.15
Mass fraction of heavy metal (calculated by Pb)/%	0.0005	0.001	0.02	0.00005	0.0002	0.0005
The mass fraction of iron (calculated as Fe)/%	0.0005	0.0015	0.01	0.0005	0.0010	0.005
The mass fraction of chloride (calculated by Cl)/%	0.0005	0.002	0.01	0.002	0.004	0.01
The mass fraction of calcium (calculated as Ca)/%	0.0005	-	-	0.0005	0.0010	-

Functions

Golden supplier and manufacturer oxalic acid

Oxalic acid generally contains bimolecular crystal water, which is colorless and transparent crystal. Its crystal structure has two forms, namely α Type (diamond) and β Type (monoclinic), melting points are, α Type: 189.5 ºC, β Type: 182 ºC. Relative density, α Type: 1.900, β Type: 1.895. Refractive index 1.540.

 

Golden supplier and manufacturer oxalic acid

Oxalic acid begins to sublimate at 100 ºC, sublimates rapidly at 125 ºC, sublimates a lot at 157 ºC and begins to decompose. Soluble in ethanol, soluble in water, slightly soluble in ether, insoluble in benzene and chloroform.

Package

 

25kg bag/25ton for 20GP container

Shipment

 

Company Profile

HaiNan chuangyi chemical Co., Ltd.

HaiNan chuangyi chemical Co., Ltd. as a subsidiary of Jinzhou city Jinchangsheng chemical co., LTD, our office are located in Haikou city, hainan province .
Our company is engaged in developing and manufacturing organic acid, Alcohol,Ester,Metal ingot.The research center is located in the High-Tech Development Zone in Shijiazhuang, covering an area of 1000 sq.
We have been in manufacturing and export for 19 years. Based on the principle of " Customer first, quality first", we have been through ISO quality systems. We also let SGS test product quality based on national standards and do our best to satisfy customers' multiple requirements. We have established a strict quality standard inspection system in material purchase, production process and product test. Standar inspection by quality manager is involved in each step such as packing, delivery, loading and shipping. Pursuing premium quality is the core activate of our developing and serving customers wholeheartedly is our eternal purpose!
 

Certifications