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Nanjing Xinmeili Chemicals Co., Ltd.

China Manufacturer with main products: Titanium Dioxide, Lithopone, Sodium Tripolyphosphate, Gum Rosin, Caustic Soda, Copper Sulfate, Zinc Oxide, Oxalic Acid


Supply Ability: 100 Ton per Month
Shipping: as your order
Payment Terms: T/T(Bank Transfer)
Place of Origin: Jiangsu in China
Packaging Details: 25 kg per bag


1. Product name: EDTA Acid, (Ethylene Diamine Tetraacetic Acid)
2. CAS No.: 60-00-4
3. Constitutional Formula
4. Properties: EDTA is a white crystal powder, insoluble in common organic solvents, soluble in boiling water 160 times as much and in alkali solvents like sodium hydroxide. At 150 degree, it shows the tendency to depart from carboxyl

5. Usege: An agent for complexation, EDTA is mainly used for water treatment, as an additive to detergent, a chemical for photography, paper-making and oil-field. It is also used as detergent for boiler cleaning and reagent in chemical analysis.

6. Specifications as below:
Appearance: White Crystal Powder
Assay%: ≥ 99.0
Test on Dissolving in Sodium Carbonate Solution: Pass
Residue after Burning (Sulfate) %: ≤ 0.15
Chloride( Cl- ): ≤ 0.01
Sulfate(SO42-) %: ≤ 0.1
Iron (Fe) %≤ : 0.001
Heavy Metal (Pb) %≤ : 0.001
PURITY 99.0%MIN 99.42%
CHLORIDE (CL) 0.01%MAX 0.005%
SULFATE(SO4) 0.1%MAX. 0.02%
IRON 0.001%MAX 0.0005%
HEAVY METAL 0.001%MAX 0.0004%

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