2-Hydroxyethyliminodi(acetic acid) disodium salt (HEIDA)
| CASNo. : 135-37-5 | Molecular Weight: 221.1 |
| Molecular Formula:C6H10NNa2O5 | Brand Name: AQUACID 2020EX |
Structural Formula of HEIDA:
HEIDA is a biodegradable chelating agent, use for controlling alkaline earth metals, particularly for calcium it shows very good complexing capacity. The use of HEIDA is particularly advantageous for preventing scaling. In cleaning compositions it is suitable for hard-surface cleaning, such as certain automatic dishwashing, kitchen cleaning agents, bathroom soil removal and especially calcium soap removal from bathtub surfaces.
Applications:
- Chelating Products
- Oilfield Applications
- Scale Removal and Prevention
- Water Treatment
- Personal Care
Specifications of HEIDA:
| Parameter | Product details |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Physical State | Aqueous Solution |
| Active Content | 28% |
| Specific Gravity @ 25oC | 1.24 |
| pH of 1% Solution @ 25oC | 11-12 |
| Solubility | Completely miscible in water |
These are typical values mentioned here. Please contact us for latest product specification.
Alternate Name/Synonyms of HEIDA
- Disodium 2- hydroxyethyliminodi(acetate);
- EDG Na<sub>2</sub> salt
- HEIDA sodium salt
- HEIDA-2Na;
- Disodiumn-(2-hydroxyethyl)iminodiacetate
- Disodium 2-hydroxyethylamine-N,N-diacetate
- Ethanoldiglycine disodium Salt
- N-(Carboxymethyl)-N-(2-hydroxyethyl)glycine disodium salt
