EDTA-2na EDTA Disodium Salt Dihydrate

Disodium edetate dihydrate is a good compound in chemistry. It has important uses in dyes, food, medicine and other industries. It is tasteless, odorless or slightly salty white or milky white crystal or granular powder, odorless, tasteless. It is soluble in water and extremely difficult to dissolve in ethanol. It is an important chelating agent that can chelate metal ions in solution.

Industrial use: Ethylenediaminetetraacetic acid disodium salt is used for chemical copper plating, gold plating, lead tin alloy plating, electrochemical polishing of steel parts, and in the solution before silver plating of copper parts. It is also used in detergents, liquid soaps, shampoo, agricultural chemical sprays, bleaching fixer for color sensitive materials, water purification agent, pH regulator, retarder, etc.
Food additive: According to GB 2760-2014, disodium ethylenediaminetetraacetic acid can be used for jams, vegetable puree or sauce, preserved fruits, pickled vegetables, canned vegetables, canned nuts and seeds, canned miscellaneous grains, and compound seasonings, with maximum usage requirements.
Pharmaceutical use: Ethylenediaminetetraacetic acid disodium salt is approved by the FDA for the treatment of lead poisoning, by forming stable chelates with lead to help it be excreted from the body. In addition, it is also used in diagnostic tests to assess the lead levels in patients' bodies.
Cosmetic additives: Ethylenediaminetetraacetic acid disodium salt is used as a chelating agent in cosmetics, which helps to improve the stability and performance of the product.
Heavy metal analysis: In chemical analysis, ethylenediaminetetraacetic acid disodium salt is used as a quantitative analysis agent for heavy metals, which can chelate iron ions and control the polymerization reaction rate.
Environmental protection: In water treatment, disodium ethylenediaminetetraacetic acid can be used to remove heavy metal ions from water and reduce pollution.
 

我們擁有許多深度合作的優質工廠，可以為您提供高品質的產品和有競爭力的價格。並且我們還可以對大量採購給予折扣。確認付款後，交貨時間約 3-20 天。

1.你們是工廠還是貿易公司？
我們是一家工貿一體化的公司，提供一站式服務。

2.你們提供樣品嗎？是免費的還是額外的？
免費樣品。

3.你們有與品質控制相關的證書嗎？
ISO 9001:2008 認證確保品質。

4.我應該提供什麼才能獲得報價？
請告知我們您需要的產品類型、訂購數量、地址及具體要求，我們將及時報價供您參考。

5.您喜歡哪種付款方式？接受什麼樣的條款？
接受的交貨條件：FOB、CFR、CIF、EXW；
接受的付款貨幣：美元；
Accepted Payment Type: T/T,Western Union; Paypal,BTC
使用語言：英語。