We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for Super Lowest Price Oxalic Acid High Purity for Industrial Rust Removal Metal Cleaning Chemical Production and Water Treatment Factory Supply, All prices depend upon the quantity of your respective order; the extra you purchase, the extra economical the rate is. We also offer fantastic OEM provider to numerous famous brands.
We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for , With the aim of “compete with good quality and develop with creativity” and the service principle of “take customers’ demand as orientation”, we will earnestly provide qualified products and solutions and good service for domestic and international customers.

Frequently Asked Questions

Need help? Be sure to visit our support forums for answers to your questions!

Can we print our logo on the product ?

Of course, we can do it. Just send us your logo design.

Do you accept small orders?

Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.

How about the price? Can you make it cheaper?

We always take the customer’s benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

Do you offer free samples?

It’s appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples on your next order.

Are you able to deliver on time?

Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!

Can I visit your company and factory in China?

Sure. You are very welcomed to visit our company in Zibo, China. （1.5H drive way from Jinan）

How Can I place an order?

You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.Step 1: DissolutionAdd an appropriate amount of deionized water to technical grade oxalic acid for dissolution. First, place the oxalic acid powder into a beaker, then gradually add deionized water while stirring with a glass rod until fully dissolved. Note that the ratio of oxalic acid to water should be controlled to ensure complete dissolution.
Step 2: FiltrationFilter the dissolved oxalic acid solution using a funnel and filter paper to remove impurities and insoluble matter.
Step 3: CrystallizationHeat the filtered oxalic acid solution with an electric hot plate until partial crystallization occurs. Then stop heating and allow the solution to cool to room temperature for continued crystallization. This method helps improve the purity of oxalic acid, as impurities are excluded from the crystal lattice during crystallization.
Step 4: WashingWash the crystallized oxalic acid with ethanol. Place the crystals in ethanol, stir gently, and then filter. This step removes residual impurities adhering to the crystal surfaces, further enhancing purity.
Step 5: DryingDry the washed oxalic acid crystals—either using anhydrous silica gel or in an oven—to remove moisture and obtain high-purity oxalic acid.
The above method effectively purifies oxalic acid to yield a high-purity product. In practical operation, attention should be paid to controlling conditions and parameters at each step to ensure purification efficiency. High-purity oxalic acid can be used in experiments and production processes requiring high-grade acids, guaranteeing the accuracy of experimental results and the stability of product quality.