Oxalic Acid is a Chemical Reagents product. Key specs — Origin: China; Price Term: FOB.
Product Description
Technical standad (GB1626-88)
Appearance: White Crystals
Package: 25kg net in plastic woven bags lined with plastic bags
Uses
Metallurgy industry: As precipitating and resolving agent for rare earth metal, etc.
Organic Synthesis: For 2133 rein, ures form aldehyde powder etc.
Light industry: Polishing of DA LI stone, removing rust bleaching products of leather, wood and aluminium ect.
Printing Industry: Dyeing agent
Medicine Industry: For making tetracydine, HCl ect.
Others: As laboratory agent, solvents activato and basic materialsfor chemical industry
index | Wonderful grade | First grade | Up to grade |
purity% ≥ | 99.6 | 99.4 | 99.0 |
sulphate group % ≤ | 0.08 | 0.10 | 0.20 |
ignition (850 o C) % ≤ | 0.08 | 0.10 | 0.20 |
heavy metal % ≤ | 0.001 | 0.002 | 0.02 |
Iron content % ≤ | 0.0012 | 0.002 | 0.01 |
chlorides % ≤ | 0.003 | 0.004 | 0.01 |
calcium % ≤ | 0.0012 | / | / |
