AVASEQ Green Chelate is environmental friendly, safe and reliable in utilization, easily biodegradable.
AVASEQ Green Chelate is a metal ion chelation agent, and can form stable water soluble complexes with metal ion. It has good solubility in wide pH range with powerful decontamination ability and can achieve synergistic effect with biocides in systems.
AVASEQ Green Chelate is mainly prepared from plant-based raw material, L-glutamate. AVASEQ Green Chelate can be widely used as substitute for chelation agent (e.g. NTA, EDTA, etc.) in high polymer chemistry industry, household chemical industry, pulp & paper industry, pharmaceuticals industry, aquaculture, textile dyeing and printing industry, oil field, water treatment industry, boiler cleaning, etc.
Physical properties :
| Chemical Name |
Glutamic Acid,N,N-diacetic Acid, Tetra Sodium Salt |
| Abbreviation |
GLDA-Na4 |
| CAS No. |
51981-21-6 |
| Molecular Structure |
 |
| Formula |
C9H9NO8Na4 |
| Molecular weight |
351.1 |
Specification :
| Parameters |
Limits |
| AVASEQ Green Chelate 38% |
AVASEQ Green Chelate 47% |
| Appearance |
Amber transparent liquid |
Amber transparent liquid |
| Content |
Min 38% |
Min 47 % |
| Chloride (as Cl-) |
Max 3 % |
Max 3% |
| pH(1% water solution) |
11.0 - 12.0 |
11.0 - 12.0 |
| Density (20°c) g/cm3 |
Min 1.30 |
Min 1.40 |
Properties :
- Strong chelator for certain metals
- Inherently biodegradable as defined by OECD tests
- Efficient at cleaning hard surface
- High performance as builder for laundry detergents
- Low corrosive effect against certain metals
- High solubility in alkaline condition
Packing :
- 250kg HDPE drum or according to customer's requirement.
Storage :
- Storage under ambient conditions.
Other Information :
| EINECS No. |
257-573-7 |
| Category |
Non-Hazardous |
| Reach registration |
No |
| MSDS |
Available on request |
Applications :
- GLDA Tetrasodium Salt is a environmentally friendly, effective chelating agent, mainly produced from plant based materials.
- GLDA is safe and reliable in use and easily biodegradable. GLDA is active over a wide pH range.
- GLDA is used in disinfectant formulations.
- GLDA is used in Cosmetics/ Personal care products.
- GLDA is used in pharmaceutical formulations.
- GLDA is used in hard surface cleaning applications that includes food processing, kitchen cleaning and automatic dishwashing products.
- GLDA is used in textile dyeing and printing industry.
- GLDA is used in Fertilizers – Delivery adjuvant for micronutrients for plants.
- GLDA is used in Pulp and Paper Production.
