EPT Grade Oxalic Acid ninety nine.six% Min Refined
one.Descriptionof EPT quality oxalic acid ninety nine.six%:
Melting Stage: a hundred and one degC-102 degC
Chemical method: HtwoC2Ofour middot2HtwoO
Look: white crystal
Composition: PH 2.-3. (ten% resolution)
2.Specification of EPT quality oxalic acid 99.6%:
|
Oxalic Acid Content |
99.6%Min |
99.4%Min |
ninety nine.%Min |
|
Sulphate |
.08%Max |
.10%Max |
.20%Max |
|
Large Metals(Pb2+) |
.001%Max |
.002%Max |
.02%Max |
|
Ferrous(Fe3+) |
.0015%Max |
.002%Max |
.01%Max |
|
Chloride(Cl-) |
.003%Max |
.004%Max |
.01%Max |
|
Ignition Residue |
.08%Max |
.10%Max |
.twenty%Max |
three.Useage of EPT grade oxalic acid ninety nine.6%:
1). In Metallurgy sector: as precipitating and separating perform for Exceptional-earth metal.
2). In pharmaceutical business: utilised in Tetracycline, Oxytetracycline, and Borneol, and many others.
3). In LigEPT market: poXiHu (West Lake) Dis.Hu (West Lake) Dis.ng for Marble, rust-remover, bleaching, grime-remover, leather-based-processing, wood, and aluminium products and so on.
four). In Dyeing and printing business: as minimizing agent for dyeing and printing market, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for quickly pigment dyestuff.
5). In natural and organic synthetic: employed in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, and so on.
six). In electron market: preparation of substances raw materials for porcelain
capacitor, planning of electron tools detergent.
seven). In other elements: as investigation reagent, raw material of chemical substances.
four.EPT of EPT quality oxalic acid ninety nine.6%:
25kg/bag or 50kg/bag
