Refined Oxalic Acid
Identification:
Chemical Name: Oxalic Acid
Synonym: Oxalic acid dehydrate; Ethanedioic Acid; Oxalic acid anhydrous; Anhydrous Oxalic Acid
CAS NO.: 6153-56-6
Molecular Formula: (COOH)2?2H2O
Technical standards(GB/T1626-2008):
Appearance: White crystals
Oxalic Acid Content: 96.6% min
Sulphate(SO42-): 50ppm max
Ignition Residue(850oC): 500ppm max
Heavy Metals(Pb2+): 10ppm max
Ferrous(Fe3+): 15ppm max
Chloride(Cl-): 30ppm max
Application:
1.Electronic industry: to make electronic materials, to clean integrate circuit board.
2.Metallurgy industry: as precipitating and resolving agent for rare earth metal, etc.
3.Others: as laboratory agent, solvents, activator and basic materials for chemical industry.
Packing:
Plastic woven or compound kraft bag 25kg net, lined with PE bag or 1000kg jumbo bag.
All above mentioned package can be Palletized & stretch wrapped.
公司简介
Henan Sinotech Import & Export corporation is located in the core city of Central Plains Economic Zone (CPEZ)-Zhengzhou, our office is next to Zhengzhou Customs District. We obtained independent import export right approved by Henan Provincial Commerce Department on May,2014.
