Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na

Product Details
Customization: Available
CAS No.: 139-33-3
Formula: C10h14n2na2o8
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  • Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na
  • Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na
  • Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na
  • Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na
  • Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na
  • Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na
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  • Overview
  • Product Description
  • Specification
  • Application
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Model NO.
EDTA-2Na
EINECS
205-358-3
Carboxyl No.
Polybasic Acid
Alkyl No.
Fatty Acid
Appearance
Powder
Source
Hydrolysis
Colour
White
Item
Ethylene Diaminete Traacetic Acid Disodium Salt
Other Name
EDTA-2na
CAS
139-33-3
Package
25kg Bag
Service
Support OEM and ODM
Delivery Time
7-10 Day After Receive Order
Transport Package
25 Kg PP Bag
Specification
SDBS
Trademark
TJCHEMI
Origin
Tianjin

Product Description

Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na

Product Description

Product Name: Ethylenediaminetetraacetic acid disodium salt
CAS No.: 139-33-3
EINECS : 205-358-3
Molecular Formula: C10H14N2Na2O8
Molecular Weight: 292.24
Appearance: white crystal powder
Disodium ethylenediamine tetraacetic acid, also known as EDTA-2Na, is a good compound in chemistry. Chemical formula C10H14N2Na2O8, molecular weight 336.206, it has six coordination atoms, the formation of the complex called chelate, EDTA is often used in coordination titration, generally to determine the content of metal ions. EDTA has important applications in dyes, food, medicine and other industries.
Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na

 

Specification

Specification of EDTA:

 

Content%

≥99.5%

Chloride(Cl)%

≤ 0.01%

Sulfate(SO4)%

≤ 0.03%

Metal chelate(Pb)%

≤ 0.001%

Iron(Fe)%

≤ 0.001%

Dry and loss(103-107°C)%

≤ 0.2%

Chelate : mgCaCO3/g

339 min

NTA%  

≤ 0.1%

Appearance

White crystal powder

Application

Among the salts of EDTA, disodium salt is the most important. It is an important complexing agent. Used in electroless copper plating, gold plating, lead-tin alloy plating, electrochemical polishing of steel parts and solution before copper silver plating, EDTA-Na can also be used instead. Also used in detergents, liquid soap, shampoo, agricultural chemical sprays, color sensitive materials washing processing bleaching fixing solution, water purification agent, PH regulator, coagulant and so on. In the reduction initiation system of styrene butadiene rubber polymerization, disodium EDTA, as a component of the active agent, is mainly used to complex ferrous ions and control the polymerization rate.
Edta disodium can be used in jams, vegetable purees or sauces (except tomato sauce); For preserved fruits (sweet potato preserved fruits only), pickled vegetables, canned vegetables, canned nuts and seeds, canned grains; For compound seasonings; For beverages (except packaged drinking water).
Calcium disodium EDTA can be used as an antioxidant in compound seasonings.

Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na

Packaging & Shipping

Package :In 25 Kg net woven bags or craft-paper bags.
Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2naWater Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na

Company Profile

Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na
Water Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2naWater Treatment Chelating Agent Ethylenediaminetetraacetic Acid Disodium Salt EDTA-2na

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