EDTA Disodium 2Na, Tetrasodium 4Na By zhengzhou hoo chemtec co., ltd.,

EDTA Disodium 2Na, Tetrasodium 4Na

Prix FOB

Obtenir le dernier prix

1000 ~ 1500 / Metric Ton ( Negotiable )

20 Metric Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

EDTA001

Prix FOB:

1000 ~ 1500 / Metric Ton ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

1000 per Metric Ton

Commande minimale:

20 Metric Ton

Packaging Detail:

25KG/bag , Pearly membrane compound bag, with PE inside or according to the customers&amp;#1

Heure de livraison:

within 10 days after confirm order

Capacité de Fournir:

20000 Metric Ton per Month

Payment Type:

Western Union, L/C, T/T

Groupe de produits :

water treatment chemical

Other Names: EDTA Disodium
MF: C10H12N2O8Na4.2H2O
Purity (%): 99%
Usage: Water Treatment Chemicals
Brand Name: HOOCHEM

La description

1.Specifications

Name: EDTA (Ethylenediamine tetraacetic acid disodium salt) 2Na,4Na

CAS No.: ****4,******6,****8,*******4

EINECS: ********3

Molecular Formula: C*0H*6N2Na2O8

Appearance: White Crystalline Powder

Molecular Weight: **2.2

Appearance : White Crystalline Powder

ETDA disodium salt(EDTA*2NA) is white crystalline powder, soluble in water, insoluble in ethyl

Ethylene diamine tetraacetic acid disodium salt(EDTA*2NA)

Assay : *9.0%min.

Chelated Value (at PH=*1) : **7mg CaCO3/g

Chloride (Cl-) : 0.*1%max.

Fe : 0.**1%max.

Heavy Metal (as per Pb2+) : 0.**1max.

Residue after burning (sulfate) : 0.2%max.

Packaging: *5kg/bag,or as per customer's requirements.

Storage: Be stored in dry and ventilated warehouse. Avoid direct sunshine and handle with care.

2.Application of EDTA:

As an agent for complexation, EDTA is mainly used for water treatment, as an additive to detergent,

a chemical for photography, paper-making and oil-field.

It is also used as detergent for boiler cleaning and reagent in chemical analysis.

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.

Pays:	China
N Â° de modÃ¨le:	EDTA001
Prix FOB:	1000 ~ 1500 / Metric Ton ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	1000 per Metric Ton
Commande minimale:	20 Metric Ton
Packaging Detail:	25KG/bag , Pearly membrane compound bag, with PE inside or according to the customers&amp;#1
Heure de livraison:	within 10 days after confirm order
Capacité de Fournir:	20000 Metric Ton per Month
Payment Type:	Western Union, L/C, T/T
Groupe de produits :	water treatment chemical