EDTA-2na NEW

Manufacturer Provide High Purity EDTA-2na (EDTA Disodium Salt)  CAS139-33-3 EDTA-2na

Introduction

Product Name:  EDTA-2na

Other Name :Ethylenediaminetetraacetic acid disodium salt

C.A.S NO. :139-33-3

Assay (%)(HPLC, Basis on drying):99%

Appearance:White Powder

MF:C10H14N2Na2O8

MW:336.21

Melting Point :248 °C (dec.)(lit.)

Boiling Point :>100 °C

Density :1.01 g/mL at 25 °C

Storage Condition: Keep in dark place,Sealed in dry,Room Temperature

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.Papermaking: 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.