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CAS 64-02-8
Molecular Formula:C10H12N2Na4O8
Molecular Weight:380.17
Appearance: Clear Light yellow liquid
EINECS:200-573-9
Product categories:Organic Chemistry
Synonym: EDTA 4NA 39% solution, EDTA-4NA 40%,Tetrasodium Ethylene Diamine Tetraacetate, ETHYLENEDIAMINETETRAACETIC ACID TETRASOD IUM SALT PURE, Tetrasodium ethylenediaminetetraacetate, EDTA-4NA,SODIUM HYDROXIDE – EDTA
What is EDTA 4NA Liquid?
EDTA 4NA liquid is a kind of clear light yellow liquid with CAS number 64-02-8. It is an important complexing agent and metal masking agent. EDTA-4Na is a multifunctional small organic molecule containing amino and carboxyl groups, which is widely used in analytical chemistry as a complexing agent. It comes from a wide range of sources.
Specification
| ITEM | STANDARD | RESULT |
| Appearance | Clear light yellow liquid | Conform |
| Chelating value | ≥100 | 106 |
| PH | 11.0-12.0 | 11.66 |
| Density (g/ml 25 ℃) | 1.26-1.35 | 1.302 |
| NTA% | ≤2.0% | 0.6% |
| Lead (Pb)% | ≤0.001% | 0.0001% |
| Color(Hazen) | ≤250 | 90 |
| Assay | 39.0-41.0% | 39.28% |
Application
1.It can be used as chelating agent, household and industrial cleaning, detergents, pulp and paper bleaching, etc
2.It can be used in textile industry dyeing, water treatment, color sensitivity, medicine, daily chemical industry, papermaking and other industries, as an additive, activator, water purification agent, metal ion masking agent and activator in styrene-butadiene rubber industry.
3.It can also be used in liquid detergent to improve the washing quality and enhance the washing effect.
Package
250kg/drum or pack as customer requirements.
Related keywords
Ethylenediaminetetraacetic acid: (Tetrasodium EDTA), ETHYLENEDINITRILOTETRACETICACIDTETRASODIUMSALT, ETHYLENE-DIAMINO-TETRA-ACETIC-ACID-TETRA-SODIUMSALT, ETHYLENEDIAMINETETRAACETIC ACID, 4NA, SODIUM HYDROXIDE – EDTA, SODIUM HYDROXIDE-EDTA SOL’N, SODIUM (TETRA) ETHYLENEDIAMINE TETRAACETATE DIHYDRATE, TETRA-SODIUM ETHYLENEDIAMINETETRAACETATE
