Manufacturer Medical Dental EDTA Disodium Salt

• CAS No.: 60-00-4
• Formula: C10h16n2o8
• EINECS: 200-449-4
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Model NO.: EDTA
• Name: EDTA
• Other Name: EDTA Acid, Ethylene Diamine Tetraacetic Acid
• Purity: 99.5%
• Usage: Chelate Agent, Preservative, Antioxidant, Potenti
• Transport Package: PP Bag
• Specification: 25kg
• Trademark: Sinowin
• Origin: Henan
• Production Capacity: 50000 Mt/Month

Product Description

Product Description

Basic introduction

Product Name: Ethylene diamine tetraacetic acid (EDTA)
CAS No. 60-00-4
EINECS : 200-449-4
Molecular Formula: C10H16N2O8 
Molecular Weight: 292.24
Appearance: white crystal powder
EDTA is a white crystal powder,insoluble in common organic solvents,soluble in boiling water 160 times as much and in alkali 
solvents like sodium hydroxide. At 150°C, it shows the tendency to depart from carboxyl.
Melting point: 240°C(decomposition)
Dissolving degree in water: 0.5g/L(25°C)
 

Specification

 

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

Main Application:
1. High molecular chemical industry: EDTA is used as polymetization activator for butyl bezene latex, and polyreaction terminator in acrylic fibre production.
2.Daily chemicals: EDTA is used as additive to detergent, skin cream and hair-conditioner.
3.Paper-making: EDTA is used for treating the steamed fibre. It will promote the whiteness of paper and reduce the incrustation 
in the steamer.
4.Pharmaceutical industry: Through cyclopolymerization with methyl amide, EDTA is made into ethyl amide, a remedy for psoriasis. It is also a stablizer for some vaccines and an antihaemoagglutinin.
5. Textile dyeing and printing: EDTA will promote colour ability of the dyestuff and brightness of the dyed fabric.

Package:
  

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