China High Quality 99.6%Min Oxalic Acid for Dyeing/Textile/Leather/Marble Polish CAS: 144-62-7, Find details about China Oxalic Acid, CAS: 144-62-7 from High Quality 99.6%Min Oxalic Acid for Dyeing/Textile/Leather/Marble Polish CAS: 144-62-7
ITEM(GB 1626-88) | SPECIFICATIONS | |
APPEARANCE | WHITE CRYSTALS | WHITE CRYSTALS |
PURITY | 99.6% min | 99.7% |
SULPHATE (So4) | 0.08%max | 0.036% |
HEAVY METALS Pb2+ | 0.001% max | 0.001% |
FERROUS (Fe3+) | 0.0015%max | 0.00011% |
CHLORIDE (Cl-) | 0.003 %max | 0.0016% |
Ca | 0.00005% | |
RESIDUE(850C) | 0.08 %max | 0.028% |
STANDARD | PRODUCT |