1. What're the differences between EDTA and EDTA sodium salts?
Under the same alkaline condition, the chelating ability is EDTA (acid)> EDTA 2NA > EDTA 4NA.
The solubility of EDTA acid and EDTA 2NA in water is smaller than EDTA 4NA.
So according to the PH of using environment and solubility, different EDTA products are required.
2. How many tons per container loaded?
For EDTA 2Na, 18/21MT per 20FCL.
For EDTA 4Na, 20/24MT per 20FCL.
For EDTA Acid, 20/22MT per 20FCL.
3. Are OEM packages available?
Yes, MOQ for OEM is 20MT. We can customize the shipping mark label and also bag.
3. Do you have jumbo bags?
We have 1ton bag for EDTA and 850kg bag for EDTA 2Na.
4. What’s the delivery time?
1-5tons, leading time in 7 working days.
More than 5 tons, leading time in 10-15 working days.
5. What about the quality.
We supply specification in industrial, food and also cosmetic grades.
If special requirements about the index and quality, kindly let us know and we will meet.
6. What about production capacity?
Production capacity for EDTA sodium salts is 26,000tons per year and for EDTA Acid is 50,000tons per year.
7. How to get a sample?
Free sample for 100g under the collect express account. Kindly contact sales manager for more info.
How does EDTA work?
EDTA chelating agents are widely used in water treatment, dyeing, oil cleaning, etc.
Personal care &
Binding to free metal ions and serves as a purifying agent and preservative.
Shampoos and soaps
Reducing the “hardness” (or presence of metal cations) in tap water so that other ingredients can work to cleanse more efficiently.
To soften water that comes into contact with it so the other active ingredients can cleanse better.
Preventing the discolouring of dyed fabrics by removing harmful free metal ions and getting rid of residue left on industrial equipment.
EDTA metal salts like EDTA-Mn, EDTA-Fe and EDTA-Zn, etc are mainly used as foliar fertilizers, water-soluble fertilizers to supply trace elements for vegetables, crops, and fruits.
EDTA chelating agents are used for chelating metal ions, removing heavy metals of foods. EDTA metal salts e.g. Ca, Zn, Fe are used for supplying micronutrients for human.
- FCL and LCL shipping by sea or air. Sample delivered to the door.
- Customized bag and label are available for FCL purchasing.
- Loading with or without pallets.
- Professional mix loading.
- Abundant product choices of EDTA series.
- Customized EDTA-Mix formula for fertilizer