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 :6381-92-6
MF:C10H19N2NaO9
EINECS :613-386-6
Pureza:99%min
Peso Molecular:334.26
Synonym: aceticacid(ethylenedinitrilo)tetra-,disodiumsalt,dihydrate; disodiumedtadihydrate; ethylenediaminetetraaceticacidsodiumsaltdihydrate(disodiumedta; edta disodium salt dihydrate; edta-2na skincare; edta-2na; edta disodium salt dihydrate bulk
EDTA-2NA CAS number 6381-92-6 is a white crystalline powder containing two crystal waters. It easily loses crystal water when drying. It has good water solubility. The pH value of 5% aqueous solution is 4-5. It is difficult to dissolve in ethanol, ether, etc. Organic solvents.
| ITEM | PADRÃO | RESULTADO |
| Aparência | Pó cristalino branco | Conformidade com |
| PH(aquosa a 5% solução 25℃) | 4.0-5.0 | 4.4 |
| Clareza teste | Passar o teste | Passar |
| Quelato valor | 260mg/g | 269mg/g |
| Pesada metais(como Pb) | ≤0.001% | 0.0007% |
| Fe | ≤0.001% | 0.0006% |
| Cloretos | ≤0.001% | 0.0002% |
| ENTÃO,4 | ≤0.001% | 0.0006% |
| NTA | ≤0.1% | 0.08% |
| Pureza | ≥99,5% de | 99.89% |
EDTA-2NA is an important complexing agent, used to complex metal ions and separate metals. EDTA-2NA is used as a bleaching fixative for the processing of color photosensitive materials, as well as a dyeing auxiliary, a fiber treatment agent, and a cosmetic additive, medicine, food, agricultural chemical micro-fertilizer production, blood anticoagulant, complexing agent, detergent, stabilizer, synthetic rubber, polymerization initiator and heavy metal quantitative analysis agent, etc.
25kgs/tambor,9tons/20'container
25kgs/saco,20tons/20'container
PT 
EN 
ZH 
DE 
ES 
KO 
FR 
TH 
AR 
IT 
VI 
NL 
RU 
