oxalicacidchem@gmail.com
Name Industrial Grade for Marbel Polish Ethanedioc Acid Oxalic Powder Uses
Synonyms Ethanedionic acid
Molecular Formula C2H2O4.2(H2O)
Molecular Weight 126.06
CAS Registry Number 6153-56-6
Melting point 98-102 ºC (dec)
Sublimation 157 ºC
Water solubility 138 g/L (20 ºC)
Application: Marble
Property of Oxalic Powder Uses
White transparent crystal combining two crystal water, melting point: 101-102oC, specific gravity:1.653,easily sublimate at 100oC, easily dissolve in alcohol and water.
Specification:
|
Purity |
99.6%min. |
|
Sulphate |
0.05%max. |
|
Heavy metals (Pb+) |
0.001%max. |
|
Ferrous (Fe3+) |
0.001%max. |
|
Chloride (Cl-) |
0.001%max. |
|
Ignition residue(850 oC) |
0.06%max. |
Packing: In plastic woven bag with inner PE bag 25kgs net. White Bag or Grey bag
Capacity: 25MT/20FCL without pallet
Storage: Oxalic acid should be stored in a cool, dry, well-ventilated area in tightly sealed containers.
Application of Oxalic Powder Uses:
* 1). As bleach
* 2). As reducing agent
* 3). As mordant
* 4). Rust removal function
Certificate:
Passed BV Certificate, ITS,SGS, and Alibaba Assessed Supplier Certificate
