1)Purity:99.6%Min 2)Packing:25kgs or 50kgs bag 3)Prompt Delivery 4)Competitive price and professional services.

Alias: Ethanedionic acid

Molecular Formula: C2H2O4

Properties: white crystal with α and β types structure(m.p. 189.5°C and 182°C respectively, relative density: 1.90.

Use: Mainly used in the production of bacteriophages and ice slabs; in the extraction of rare metals and tanning agent etc.

Packing: in fiber woven bag with plastic lining, net wt. 25kg, 50kg, 1000kg; or upon clients' requests.

Standard: GB1626-88

Item	Best quality	First quality	Qualifier
Assay:	≥99.6%	≥99.4%	≥99.0%
SO42-	≤0.08%	≤0.10%	≤0.20%
Ash:	≤0.08%	≤0.10%	≤0.20%
Heavy metal (pb)	≤0.001%	≤0.002%	≤0.02%
Iron(Fe3+)	≤0.0015%	≤0.002%	≤0.01%
Chlorides (cl-)	≤0.003%	≤0.004%	≤0.01%

OXALIC ACID