Payment & Shipping Terms | Supply Capacity |
Payment Terms: | T/T, WU | Production Capacity: | 600T/year |
Min. Order: | 25KG | Packing: | according to the customer's requirements |
Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
GLDA-4Na 38%/47%
CAS 51981-21-6
Also known as tetrasodium dicarboxymethyl glutamate, abbreviated as GLDA-Na4. GLDA has four carboxylic acid groups, GLDA-Na4 is a new type of green phosphorus-free degradable chelating agent to replace traditional phosphonates, EDTA, NTA, etc. GLDA products are suitable for a wide pH range, high solubility in acidic to strong alkaline conditions, high temperature resistance, strong detergency, non-ecological toxicity, synergistic effect with fungicides, and non-irritating to skin and eyes. Suitable for cleaning agents, detergents, pulp and paper auxiliaries, textile auxiliaries, daily chemicals, personal care products, gypsum and concrete retarders, etc.
| Appearance | Light transparent yellow liquid | Light transparent yellow liquid |
| PURITY | 38.0% MIN | 38.50% |
| NTA-3Na | 0.1%MAX | 0.01% |
| PH @ 1%solution | 11.0-12.0 | 11.52 |
| Colourimetry | 250MAX | 130 |
| Chloride | 3.0% MAX | 0.00% |
| Density at 20℃ g/cm3 | 1.3 MIN | 1.41 |
| Appearance | Light transparent yellow liquid | Light transparent yellow liquid |
| CONTENT | 47%MIN | 48.78% |
| PH VALUE (1% solution) | 11-12 | 11.65 |
| NTA-3NA | 0.1%MAX | 0.03% |
We can customize according to customer's requirement.
if you have any question pls mail us or call us.
