A4698012
N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid , 98% , 150-39-0
Synonym(s):
N-Carboxymethyl-N′-(2-hydroxyethyl)-N,N′-ethylenediglycine;HEDTA;HEEDTA
CAS NO.：150-39-0
Empirical Formula: C10H18N2O7
Molecular Weight: 278.26
MDL number: MFCD00004294
EINECS: 205-759-3
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.80 | In Stock |
|
| 25G | RMB71.20 | In Stock |
|
| 100G | RMB135.20 | In Stock |
|
| 500G | RMB516.00 | In Stock |
|
| 2.5kg | RMB2399.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 212 °C (dec.)(lit.) |
| Boiling point: | 421.08°C (rough estimate) |
| Density | 1.3300 (rough estimate) |
| vapor pressure | 0.01Pa at 20℃ |
| refractive index | 1.4550 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 3 M NaOH: 0.1 M, clear, colorless |
| pka | pK1:2.39;pK2:5.37;pK3:9.93 (25°C) |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | soluble |
| BRN | 1804795 |
| LogP | -4.65 at 20℃ |
Description and Uses
Chelating compound.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22-40-20/21/22 |
| Safety Statements | 26-37/39-36-22 |
| WGK Germany | - |
| RTECS | MB9185000 |
| HS Code | 29224999 |
