Best Quality White Powder EDTA-2na (ethylene diamine tetraacetic acid disodium) for Sale

• CAS No.: 139-33-3
• Formula: C10h14n2na2o8
• EINECS: 205-358-3
• Appearance: Powder
• Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Textile Auxiliary Agents
• Color: White
• Model NO.: EDTA 2NA
• Transport Package: 25kg/Bag
• Specification: 25kg/bag
• Trademark: NEWSANDA
• Origin: China
• HS Code: 2922499990
• Production Capacity: 200ton/Month

Product Description

Product Description

Disodium Ethylenediaminetetraacetic acid, , the molecular weight is 336.206, it has six coordination atoms, and the formed complex is called Chelation. EDTA is often used in coordination titration to determine the content of metal ions.

Disodium Ethylenediaminetetraacetic acid is a white or milky white crystal or granular powder, odorless, tasteless or slightly salty. It is soluble in water but extremely difficult to dissolve in ethanol. It is an important chelating agent that can chelate metal ions in solution. Preventing discoloration, deterioration, turbidity, and oxidation loss of vitamin C caused by metals can also improve the antioxidant properties of fats. 

specificaton

NAME OF INDEX	INDEX
Assay %	99.0 min
Chloride(Cl)%	0.01 max
Iron (Fe) %	0.001 max
Lead (Pb) %	0.001 max
PH 5% solution	4.0-5.0
Chelating value	265 min
Appearance	White crystalline powder

product application

Packaging & Shipping

25kg/bag
 

Company Profile

QING DAO NEW SANDA INDUSTRY CO.,LTD is a hi-tech enterprise focused on the research and development of chemicals and international trade, specializing in the development, production, trade, import and export business of basic raw materials coating, rubber, and plastic industries etc.There are independent R&D center and inspection center in our company, thus we are able to track and control all procedures of products from small scale test and pilot scale experiment to industrial production. Moreover, we purchase leading experiment and inspection facilities and establish complete inspection system and QA system, thus we enjoy solid guarantees to offer customer quality products.
 

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