We take great care packaging every item to ensure safe shipment to you. We charge a postage fee only to cover our costs of materials . Once your order has been processed and we have received cleared payment, your item will be dispatched as soon as possible.     All our product are shipped within one working day using royal mail second class service If you would like to use  Royal mail first class service,please contact as for exact cost.All packaging are environment-friendly and fully recyclable.     If you are not entirely happy with your purchase, contact us within 7 days of receipt of your purchase, and we will refund your money. All we ask is that you pay the outward and return delivery costs, and the item is fully packaged and unused, a surcharge will be applicable if not returned in this condition.

Oxalic Acid                             Molecular formula-C2H2O4 2H2O -----------------------------------------------------------------------------------------------  This is 500g of Oxalic Acid (top grade)supplied in  strong plastic bag(heated sealed).Please scroll down to see how do we send our product to avoid any damage due a transport to meet best standard and great price. -------------------------------------------------------------------------------------------------                         USES                                 The most common uses of oxalic acid are in tanning leather and removing rust and ink stains. In stain removal, it acts as a reducing agent (a substance that donates electrons to other substances) and is relied on by most dry cleaners for this purpose.Iron rust stains contain iron in its oxidized form (Fe III); the oxalic acid reduces it to its colorless reduced form (Fe II). Oxalic acid is also used to clean metals in many industries and is also used in the purification of glycerol (glycerin). In many industrial processes oxalic acid is used to remove calcium ions from solutions. The reaction of calcium ions with oxalic acid produces an insoluble solid, calcium oxalate..                   HEALTH AND SAFETY                        WE HOLD A MSDS (MATERIAL SAFETY DATA SHEET)THIS IS AVAILABLE UPON REQUEST AS A PDF FILE,ALSO ALL OUR PRODUCTS COME WITH APPROPRIATE LABELLING.No responsibility can be accepted for any consequences of its use or misuse. --------------------------------------------------------------------------------------------------------    500g of Oxalic Acid.......                                           -------------------------------------------------------------------------------------------------------                                           and this is how we posting your item to insure it come in great condition(product inside for ilustration purpose only) you are buying 500g of Oxalic Acid.

                                                                                      

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