Oxalic Acid and Citric Acid,China price supplier

We can supply Citric Acid and Oxalic Acid, and offer products'' specification and price as follows:
CITRIC ACID
Item: BP93
Characteristic: Colorless Crystals
Solubility,Clarity&color of solution, Identification, Barium
purity:   99.5-101.1%,  Packing 25kgs/polyetheIn bag


OXALIC ACID CONTENT: 99.6-99.4% MIN.
         OXALIC ACID RDICAL: 0.08-0.01% MAX.
                          ASH: 0.08-0.01% MAX.
                HEAVY METAL: 0.001-0.002% MAX.
                            Fe: 0.0015-0.002%MAX.
                    CHLORIDE: 0.003-0.004% MAX.
Above products package are 25kg/bag