We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.
The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ...
Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.
Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.
CAS: 13235-36-4
Molecular Formula: C10H19N2NaO9
Molecular Weight: 334.26
Aspetto: Polvere Cristallina Bianca
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.
| IoTEM | STANDARD |
| Unppearance | Polvere cristallina bianca |
| pH 5%p-p25℃ | 10.5-11.5 |
| Chelato di Valore(mg/g) | ≥220 |
| NTA% | ≤1 |
| Metalli pesanti (per esempio,Pb)ppm | ≤0.001 |
| Fe,% | ≤0.001 |
| Cloruri,% | ≤0.001 |
| Solfato% | ≤0.001 |
| Dosaggio % | ≥99.0 |
1.EDTA 4NA CAS 13235-36-4 is a widely used metal ion chelating agent.
2.EDTA 4NA può essere utilizzato nell'industria tessile tintura, trattamento delle acque, sensibilità colore, medicina, industria chimica quotidiana, la fabbricazione della carta e altre industrie, come additivo, attivatore di depurazione delle acque, agente di ioni metallici agente mascherante e attivatore in gomma stirene-butadiene industria.
3.EDTA 4NA può essere utilizzato anche nel detersivo liquido per migliorare la qualità di lavaggio e migliorare l'effetto di lavaggio.
25kgs sacchetto pack o come requisiti del cliente.
IT 
EN 
ZH 
DE 
ES 
KO 
PT 
FR 
TH 
AR 
VI 
NL 
RU 
