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chelating agent EDTA-4Na

2 month ago
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Product details
EDTA (Ethylenediaminetetraacetic acid, abbreviated as EDTA) is a dentate ligand and can form stable complex compounds with many metal ions. EDTA tetrasodium salt is a water-soluble form of EDTA, where all four carboxyl groups are neutralized into sodium salts, enhancing its solubility in water.

CAS NO.13235-36-4

Molecular formulaC10H12N2O8Na4•4H2O

Molecular weightM=452.23

 

1.Properties

white crystalline powder. Soluble in water, can chelate with a variety of metal ions.

2. Package

     25kg/ bag or packaging according to customer requirements.

3. Storage

Store in a dry and ventilated warehouse, avoid direct sunlight, pile gently.

 
一、The main applications of EDTA-4Na are as follows:
1. As an efficient chelating agent for metal ions in analytical chemistry.
2. Employed as an antioxidant and stabilizer in the food industry.
3. Utilized for heavy metal detoxification in the field of medicine.
4. Applied as a dye stabilizer in the textile industry.
5. Served as a reagent for softening water quality in water treatment.

 

二、Specification:

items

index

Apperance

White crystal powder

Assay %

99.0 Min

Chloride (Cl) %

0.01 Max

Iron (Fe) %

0.001 Max

Lead (Pb)%

0.001 Max

PH   1% solution

10.5-11.5

Chelating value (mgcaco3/g)

220 Min

Sulfate(SO4)Content %

0.05 Max

NTA  %

1.0 Max

 
EDTA-4NA-1   EDTA-4NA-2  b631ee84f6548578ee30b53e2d5fa6a
 
 
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3 year
Address: Changzhou, China


Main Product: Benzyl triethyl ammonium chloride 56-37-1 , Tetramethyl ammonium chloride 75-57-0, Tetrabutyl ammonium bromide 1643-19-2, ATMP 6419-19-8, HEDP 2809-21-4, DTPMP-Na7 68155-78-2

Disclaimer:
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
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