EDTA 2na CAS 6381-92-6

CAS: 6381-92-6
Purity: 99%min
Molecular weight: 334.26
Molecular formula: C10H19N2NaO9
EINECS: 613-386-6

Synonym: aceticacid(ethylenedinitrilo)tetra-,disodiumsalt,dihydrate; disodiumedtadihydrate; ethylenediaminetetraaceticacidsodiumsaltdihydrate(disodiumedta; edta disodium salt dihydrate; edta-2na skincare; edta-2na; edta disodium salt dihydrate bulk

edta disodium salt dihydrate bulk

What is edta 2na CAS 6381-92-6?

EDTA 2Na, also known as EDTA disodium salt dihydrate or ethylenediaminetetraacetic acid disodium salt, widely used as a chelating agent in cosmetics, pharmaceuticals, food, and industrial applications. Its ability to bind metal ions helps improve stability, prevent oxidation, and enhance product performance.

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.

We are a trusted EDTA 2Na supplier, offering high-quality material at competitive EDTA 2Na price for global customers. Bulk supply of EDTA disodium salt dihydrate is available for industrial and cosmetic formulations.

Спецификация

ПРЕДМЕТ	СТАНДАРТНЫЙ	Результат
Внешний вид	White crystalline Powder	Соответствовать
PH(5%aqueous solution, 25℃)	4.0-5.0	4.4
Тест на четкость	Pass the test	Пройти
Chelate value	260mg/g	269mg/g
Тяжелые металлы (в виде Pb)	≤0.001%	0.0007%
Фе	≤0.001%	0.0006%
Хлориды	≤0.001%	0.0002%
SO4	≤0.001%	0.0006%
NTA	≤0.1%	0.08%
Чистота	≥99.5%	99.89%

Применение

EDTA-2NA (cas no 6381-92-6) 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.

1. Skincare and Cosmetics

Acts as a stabilizer and preservative booster in creams, lotions, and serums.
EDTA-2Na skincare applications include anti-aging, moisturizing, and protective formulations.
Prevents discoloration and degradation of active ingredients by chelating metal ions.

2. Pharmaceutical Use

Used as a chelating agent in intravenous solutions and drug formulations.
Helps maintain stability and efficacy of sensitive compounds.

3. Industrial Applications

Water treatment: removes heavy metals and prevents scale formation.
Detergents and cleaning agents: improves performance by softening water.
Widely used in textile, pulp, and paper industries to prevent metal-induced reactions.

EDTA 2NA with CAS 6381-92-6-application

Product Advantages

High purity and consistent quality.
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