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Этилен диамин тетрауксусная кислота этилен промышленный

Этилен диамин тетрауксусная кислота этилен промышленный

Категория: >>>
Поставщик: Hebei,Migaomei,Chemical,Technology,Co.,Ltd.

Цена:2 930,00 $ - 2 950,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-16-2025	3487.66 $*	3661.9 $*
Aug-16-2025	3457.34 $*	3630.31 $*
Jul-16-2025	2901.98 $*	3046.33 $*
Jun-16-2025	3399.55 $*	3569.55 $*
May-16-2025	2959.18 $*	3107.70 $*
Apr-16-2025	3340.5 $*	3507.65 $*
Mar-16-2025	3311.4 $*	3477.35 $*
Feb-16-2025	3282.99 $*	3446.79 $*
Jan-16-2025	3252.9 $*	3415.51 $*

Характеристики

High Quality EDTA Powder Ethylene Diamin Tetraacetic Acid 99%

Product: EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid, Editic Acid)
Molecular Formula: C10H16N2O8
CAS NO.:60-00-4
Molecular Weight:M=292.2
Feature: 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)

Appearance: White powder
As it is so good at displacing molecules in coordination complexes, EDTA can be used to prevent undesired metals in trace amounts
from reacting and having detrimental effects on products.
In general, EDTA reduces the reactivity of metal, preventing any unwanted effects that may result from its presence.
EDTA is used in a salt form, most likely in disodium (EDTA-2Na)or calcium disodium EDTA (EDTA-CaNa2).

EDTA is an organic compound, its chemical formula is C10H16N2O8, white powder at normal temperature and pressure.It is a chelating agent that can bind with Mg2+, Ca2+, Mn2+, Fe2+ and other divalent metal ions.Because most nucleases and some proteases need Mg2+, they are often used as inhibitors of nucleases and proteases.It can also be used to remove the inhibition of enzyme by heavy metal ions.

EDTA SPECIFICATION :

ITEM	STANDARD
Assay(%)	99%min
Chloride(Cl)	0.05%max
Sulfate(SO4)	0.05%max
Chelate Value(maCaCO3/g)	339min
Iron(ppm)	10max
Heavy metal(Pb)(ppm)	10max
PH	2.8-3.0
Loss on Drying	0.2max
Appearance	White crystalline powder

EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid, Editic Acid) material :

EDTA 8.jpg

EDTA MATERIAL.png

EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid, Editic Acid) package :

EDTA PACKAGE 121.png

EDTA 111.png

EDTA PIC 22.png

EDTA PACKAGE.jpg

EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid, Editic Acid) export to different countries :

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EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid, Editic Acid) application :

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. Textile dyeing and printing: EDTA will promote colour ability of the dyestuff and brightness of the dyed fabric.

ISO CERTIFICATION :