|
product description |
||
|---|---|---|
|
name |
oxalic acid |
|
|
grade |
industrial |
|
|
product spesification |
||
|
oxalic acid content |
99.6% min |
|
|
sulphate |
0.07% max |
|
|
heavy metals |
0.0005% max |
|
|
ferrous |
0.0005% max |
|
|
chloride |
0.002% max |
|
|
ignition residue (650◦c) |
◦ |
0.03% max |
oxalic acid
