ChemicalBook >> CAS DataBase List >>Ethylenediaminetetraacetic acid dipotassium salt dihydrate
Ethylenediaminetetraacetic acid dipotassium salt dihydrate
- CAS No.
- 25102-12-9
- Chemical Name:
- Ethylenediaminetetraacetic acid dipotassium salt dihydrate
- Synonyms
- 2K;2K(EdtaK);2K(Edta2K);t dihydrate;EDTA-2K·2H2O;EDTA-2K·2H20;EDTA-K2.2H2O;EDTA-2E.2H20;EdtaDi-Potassium;EDTA-2K DIHYDRATE
- CBNumber:
- CB7111891
- Molecular Formula:
- C10H19KN2O9
- Molecular Weight:
- 350.37
- MDL Number:
- MFCD00150036
- MOL File:
- 25102-12-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-29 14:59:21
| Product description | Number | Pack Size | Price |
| Ethylenediaminetetraacetic acid dipotassium salt dihydrate for synthesis | 8.19040 | 25g | $38 |
| Ethylenediaminetetraacetic acid dipotassium salt dihydrate for synthesis | 8.19040 | 100g | $38.2 |
| Ethylenediaminetetraacetic acid dipotassium salt dihydrate for synthesis | 8.19040 | 25kg | $2120 |
| Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate for analysis | 1.04819 | 100g | $107 |
| Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate for analysis | 1.04819 | 1kg | $671 |
| More product size | |||
| Melting point | 255-280 °C (dec.)(lit.) |
|---|---|
| bulk density | 310kg/m3 |
| storage temp. | room temp |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| form | Fine Crystalline Powder |
| color | White |
| PH | 4.0-5.0 (25℃, 0.1M in H2O) |
| Odor | Odorless |
| PH Range | 4 - 5 at 40.4 g/l at 25 °C |
| biological source | synthetic |
| Water Solubility | soluble |
| λmax |
λ: 260 nm Amax: 0.15 λ: 280 nm Amax: 0.02 |
| Merck | 14,3517 |
| InChI | InChI=1S/C10H16N2O8.K.H2O.H/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;1H2; |
| InChIKey | QHFCYUPPIQBGAU-UHFFFAOYSA-N |
| SMILES | N(CC(=O)O)(CC(=O)O)CCN(CC(=O)O)CC(=O)O.[KH].O |
| CAS DataBase Reference | 25102-12-9(CAS DataBase Reference) |
| FDA UNII | 421KAV3DHT |
| UNSPSC Code | 12352107 |
| NACRES | NA.77 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H332 | |||||||||
| Precautionary statements | P261-P271-P304+P340+P312 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29224985 | |||||||||
| Storage Class | 13 - Non Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Inhalation | |||||||||
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg | |||||||||
| NFPA 704 |
|
Ethylenediaminetetraacetic acid dipotassium salt dihydrate price More Price(54)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.19040 | Ethylenediaminetetraacetic acid dipotassium salt dihydrate for synthesis | 25102-12-9 | 25g | $38 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.19040 | Ethylenediaminetetraacetic acid dipotassium salt dihydrate for synthesis | 25102-12-9 | 100g | $38.2 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.19040 | Ethylenediaminetetraacetic acid dipotassium salt dihydrate for synthesis | 25102-12-9 | 25kg | $2120 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.04819 | Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate for analysis | 25102-12-9 | 100g | $107 | 2026-04-30 | Buy |
| Sigma-Aldrich | 1.04819 | Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate for analysis | 25102-12-9 | 1kg | $671 | 2026-04-30 | Buy |
Ethylenediaminetetraacetic acid dipotassium salt dihydrate Chemical Properties,Uses,Production
Chemical Properties
white fine crystalline powder
Uses
Pharmaceutic aid (chelating agent).
Uses
Ethylenediaminetetraacetic acid dipotassium salt dihydrate is used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is involved in the study of chelators, biochemicals and reagents as well as in the study of the three dimensional hierarchy structures from self-assembly of quantum dots. It also acts as a catalyst by partially removing thiol stabilizers from the nanoparticle surface to induce the stabilization reaction of CdTe nanoparticles.
Uses
Ethylenediaminetetraacetic acid dipotassium salt dihydrate (K2EDTA) can be used as:
- A mobile phase modifier in the separation of UV filters using HPLC.
- A chelating agent in the determination of traces of beryllium compound by colorimetric method.
reaction suitability
reagent type: chelator
Biochem/physiol Actions
Ethylenediaminetetraacetic acid (EDTA) is an anticoagulant, majorly used in preventing clotting of blood. EDTA may trigger aggregation of platelets resulting in pseudothrombocytopenia. EDTA-tetracycline therapy decreases coronary artery calcium levels in atherosclerosis. Calcium disodium EDTA administration is effective in slowing down the progression of chronic kidney disease. It also enhances the antimicrobial functionality of lysozyme and improves shelf life of cheese.
Ethylenediaminetetraacetic acid dipotassium salt dihydrate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 451)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Wuhan Fortuna Chemical Co., Ltd | +86-27-59207850 | info@fortunachem.com | China | 5983 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Wuhan Fortuna Chemical Co.,Ltd | +86-2759207851; +8618007136271 | hk@fortunachem.com | China | 6008 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13901 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21588 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6366 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
View Lastest Price from Ethylenediaminetetraacetic acid dipotassium salt dihydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-29 | EDTA-2K
25102-12-9
|
US $0.00-0.00 / KG | 1KG | ≥98.0% | 20TONS/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2026-05-29 | EDTA K2
25102-12-9
|
US $0.00-0.00 / KG | 1KG | 99% | 20TONS | Wuhan Fortuna Chemical Co.,Ltd | |
 |
2026-02-25 | Ethylenediaminetetraacetic acid dipotassium salt dihydrate
25102-12-9
|
US $4300.00-4100.00 / tons | 1tons | 99% | 100tons | Hebei Dangtong Import and export Co LTD |
-
- EDTA-2K
25102-12-9
- US $0.00-0.00 / KG
- ≥98.0%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- EDTA K2
25102-12-9
- US $0.00-0.00 / KG
- 99%
- Wuhan Fortuna Chemical Co.,Ltd
-
- Ethylenediaminetetraacetic acid dipotassium salt dihydrate
25102-12-9
- US $4300.00-4100.00 / tons
- 99%
- Hebei Dangtong Import and export Co LTD
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