HS Code: 2917
C.A.S number: 144-62-7 (anhydrous) 6153-56-6 (dihydrate)
Haz class: H314, H318
UN number: 3261
Technical Specifications
| PARAMETERS | SPECIFICATIONS |
|---|---|
|
Oxalic acid (as H2C2O4•2H2O)
|
99.6%min
|
|
Sulfate (as SO4)
|
0.10%max
|
|
ignited residue (850)
|
0.03%max
|
|
Chloride (Cl)
|
0.002%max
|
|
Iron(Fe)
|
0.003%max
|
|
Heavy Metal (as Pb)
|
0.002%max
|
|
Arsenic(As) 0.002%max
|
0.002%max
|
|
Calcium(Ca)
|
0.002%max
|
