Hot Sale Ar Grade Sodium Oxalate

• Customization: Available
• Type: Ammonium Organic Salt
• Appearance: Granular
• Model NO.: Sodium Oxalate
• Grade Standard: Reagent Grade
• Manufacturer: Jiangsu Kolod Food Ingredients Co., Ltd
• CAS No: 62-76-0
• Loading Quantity: 20mt/20′fcl
• Shelf Life: 24 Months
• HS: 291711
• Transport Package: 25kgs/Bag
• Specification: Reagent
• Trademark: Kolod
• Origin: China, Jiangsu
• HS Code: 291519
• Production Capacity: 10000mts

Product Description

Product name: Sodium oxalate
CAS:62-76-0
Formula:C2Na2O4
Formula weight:133.99
Character:Sodium oxalate is usually a white crystal or powder with good crystallinity.
Solubility: Sodium oxalate is easily soluble in water, and its solubility increases with increasing temperature. When dissolved in water, oxalate ions  and sodium ions are ionized. It is slightly soluble in ethanol and almost insoluble in other organic solvents.
Melting and boiling point: Sodium oxalate has a melting point of about 300°C and decomposes at high temperatures, so there is no definite boiling point.Density: The density of sodium oxalate is about 2.25 g/cm³, which makes it have some sedimentation in solution.
Usage: Sodium Oxalat is raw material of ceramic glaze, leather making,Sodium oxalate is a widely used compound, mainly used in chemical analysis, industrial production, medicine, environmental protection and other fields. The main uses of sodium oxalate are as follows:
1, In the field of chemical analysis
Titration analysis: Sodium oxalate is often used as a standard substance for potassium permanganate titration. Potassium permanganate is a strong oxidant, and sodium oxalate serves as a reducing agent, which can undergo quantitative oxidation-reduction reactions with potassium permanganate and is used to calibrate the concentration of potassium permanganate solution. The reaction equation is as follows:
The generated oxalate iron complex can be further used for quantitative analysis of iron.
2, Industrial production field
Metal treatment: Sodium oxalate is used for metal surface treatment, such as rust removal, decontamination, and passivation of metals. It can react with oxides on the metal surface to generate soluble oxalates, thereby removing rust and dirt from the metal surface. For example, in steel surface treatment, sodium oxalate can react with rust

textile finishing, organic chemical material, and so on.

Packing:25kgs/bag,50kgs/bag or 1000kgs jumbo bag

high-class	First-class	Qualified
Glacial Acetic Acid,%	99.8min	99.5min	99min
Color	10 max	20max	30max
Formic content ,%	0.15max	0.20max	--
Acetaldeh content, %	0.03max	0.05max	0.10max
Formaldehyde content ,%	0.05max	0.10max	0.30max
Residue on evaporation, %	0.01max	0.02max	0.03max
Iron(fe) ,%	0.000 04max	0.000 2max	0.000 4max