1、Chemical Name: Oxalic Acid

2、Molecular Formula: H₂C₂O₄·2H₂O

3、Molecular Weight: 126.076

4、CAS: 6153-56-6

5、Character: It is colorless transparent monoclinic crystal system. Usually present as dihydrate. Melting point 101~102℃. Soluble in water, slightly soluble in ether and ethanol. Anhydrous oxalic acid is formed by easy weathering and loss of water. Anhydrous melting point 189.5℃ (decomposition).

6、Usage: It’s used as reducing agent and bleaching agent.

7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.