Name:oxalic acid
HS Code: 29171110
appearance: white crystal powder
CAS NO.: 144627
EINECS: 205-634-3
MF: H2C2O4
Purity % |
99.6min |
Residue on ignition % |
0.1max |
Heavy metal(as Pb) % |
0.002max |
Chloride(Cl) % |
0.005max |
SO42- % |
0.04max |
Fe % |
0.002max |