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CAS: 13235-36-4
Molecular Formula: C10H19N2NaO9
Molecular Weight: 334.26
Aspect: Poudre Cristalline Blanche
EINECS: 603-569-9
Synonym: TETRASODIUM ETHYLENEDIAMINETETRAACETATE TETRAHYDRATE; ETHYLENEDIAMINETETRAACETIC ACID TETRASODIUM SALT TETRAHYDRATE; tetrasodium edta tetrahydrate; Ethylenediaminetetraacetic acid tetrasodium salt; edta tetrasodium salt
EDTA 4NA CAS 13235-36-4 is a kind of metal ion chelating agent. EDTA 4NA is white crystalline powder with 4 crystal water, soluble in water, and can chelate with various metal ions. EDTA tetrasodium salt can be used as an additive, activator, water purifier, metal ion shielding agent and activator in the styrene-butadiene rubber industry.
| J'TEM | SDe SERIE |
| Unppearance | Poudre cristalline blanche |
| pH 5%p-p25℃ | 10.5-11.5 |
| Chélate de Valeur(mg/g) | ≥220 |
| NTA% | ≤1 |
| Métaux lourds (par ex,Pb)ppm | ≤0.001 |
| Fe,% | ≤0.001 |
| Les chlorures, les% | ≤0.001 |
| Sulfate% | ≤0.001 |
| Dosage % | ≥99.0 |
1.EDTA 4NA CAS 13235-36-4 is a widely used metal ion chelating agent.
2.L'EDTA 4NA peut être utilisé dans l'industrie textile teinture, traitement de l'eau, la sensibilité de la couleur, de la médecine, industrie chimique quotidienne, fabrication de papier et d'autres industries, comme additif, de l'activateur, agent de purification de l'eau, des ions métalliques agent masquant et activateur de caoutchouc styrène-butadiène l'industrie.
3.L'EDTA 4NA peut également être utilisé dans les détergents liquides pour améliorer la qualité du lavage et d'améliorer le lave-effet.
Sac de 25kgs ou pack comme exigences du client.
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