SGS Grade Oxalic Acid ninety nine.six% Min for Leather /Textile/Dyeing
1.Descriptionof EPT grade oxalic acid ninety nine.6%:
Melting Position: 101 degC-102 degC
Chemical system: H2CtwoOfour middot2HtwoO
Look: white crystal
Composition: PH two.-3. (10% solution)
two.Specification of EPT quality oxalic acid ninety nine.six%:
|
Oxalic Acid Articles |
ninety nine.six%Min |
99.four%Min |
ninety nine.%Min |
|
Sulphate |
.08%Max |
.10%Max |
.20%Max |
|
Hefty 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 |
.20%Max |
3.Useage of EPT grade oxalic acid ninety nine.six%:
1). In Metallurgy industry: as precipitating and separating function for Unusual-earth steel.
two). In pharmaceutical sector: employed 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-based-processing, wood, and aluminium items and so forth.
4). In Dyeing and printing market: as lowering agent for dyeing and printing business, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for rapidly pigment dyestuff.
5). In natural and organic synthetic: utilized in 2133 resin, Urea-formaldehyde molding powder, Butadiene catalyst, and so forth.
six). In electron business: preparing of chemicals uncooked material for porcelain
capacitor, preparation of electron tools detergent.
seven). In other aspects: as investigation reagent, raw materials of chemical compounds.
4.EPT of EPT quality oxalic acid ninety nine.six%:
25kg/bag or 50kg/bag
