Natural Oxalic Acid ninety nine.six% powEPTH2c2o4 price for Dyeing/Textile/Leather
1.Descriptionof EPT quality oxalic acid 99.six%:
Melting Position: 101 degC-102 degC
Chemical system: HtwoCtwoO4 middot2H2O
Look: white crystal
Composition: PH 2.-three. (ten% remedy)
two.Specification of EPT grade oxalic acid ninety nine.6%:
|
Oxalic Acid Material |
99.6%Min |
99.4%Min |
99.%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 |
3.Useage of EPT quality oxalic acid 99.6%:
one). In Metallurgy industry: as precipitating and separating function for Uncommon-earth metallic.
2). In pharmaceutical sector: used in Tetracycline, Oxytetracycline, and Borneol, and so forth.
3). In LigEPT business: poXiHu (West Lake) Dis.Hu (West Lake) Dis.ng for Marble, rust-remover, bleaching, dust-remover, leather-processing, wooden, and aluminium products and so forth.
4). In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for quick pigment dyestuff.
5). In organic and natural synthetic: used in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, and so forth.
6). In electron industry: preparing of chemical substances uncooked substance for porcelain
capacitor, preparing of electron tools detergent.
7). In other factors: as investigation reagent, uncooked materials of chemical compounds.
4.EPT of EPT grade oxalic acid 99.6%:
25kg/bag or 50kg/bag
