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China wholesale 1533-45-5 - EDTA tetrasodium salt (EDTA 4NA), CAS#64-02-8 – MEVA

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China wholesale 1533-45-5 - EDTA tetrasodium salt (EDTA 4NA), CAS#64-02-8 – MEVA


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China wholesale 1533-45-5 - EDTA tetrasodium salt (EDTA 4NA), CAS#64-02-8 – MEVA Detail:

Specification:
Appearance: White powder or white crystalline Powder
Odor: No odor
Purity: ≥99.0%
Chloride: ≤0.01%
Sulfate: ≤0.05%
Iron(Fe): ≤0.001%
Heavy metal(Pb): ≤0.001%
Chelate value(mgCaCO3/g): ≥220
PH: 10.5-11.5
Melting point: >300 ℃
Packing:25kg/bag
Solubility: EDTA 4NA is soluble in water and acid, insoluble in alcohol and benzene.
Stability: Stable. Incompatible with strong oxidizing agents.
Storage conditions: Store in a cool, ventilated and dry place, protected from sun and rain.

Product process:
It is obtained from the reaction of ethylenediamine with chloroacetic acid, or from the reaction of ethylenediamine with formaldehyde and sodium cyanide.

Features:
EDTA 4NA is white crystalline powder contains 4 crystal water, easily soluble in water, aqueous solution is alkaline, slightly soluble in organic solvents such as ethanol, can lose part or all of the crystal water at high temperature.

Applications:
EDTA 4NA is a widely used metal ion chelator.
1. It can be used in the textile industry for dyeing, color enhancement, improving the color and brightness of dyed fabrics.
2. Used as additive, activator, metal ion masking agent and activator in the butadiene rubber industry.
3. It can be used in dry acrylic industry to offset metal interference.
4. EDTA 4NA can also used in liquid detergent to improve washing quality and washing effect.
5. Used as water softener, water purifier, used for water quality treatment.
6. Used as synthetic rubber catalyst, acrylic polymerization terminator, printing and dyeing auxiliaries, etc.
7. It is also used for titration in chemical analysis, and can accurately titrate a variety of metal ions.
8. In addition to the above uses, EDTA 4NA can also be used in pharmaceutical, daily chemical, paper making and other industries.

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Product detail pictures:

China wholesale 1533-45-5 - EDTA tetrasodium salt (EDTA 4NA), CAS#64-02-8 – MEVA detail pictures

China wholesale 1533-45-5 - EDTA tetrasodium salt (EDTA 4NA), CAS#64-02-8 – MEVA detail pictures

China wholesale 1533-45-5 - EDTA tetrasodium salt (EDTA 4NA), CAS#64-02-8 – MEVA detail pictures


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It is actually our accountability to satisfy your needs and effectively serve you. Your pleasure is our best reward. We're on the lookout forward for your stop by for joint growth for China wholesale 1533-45-5 - EDTA tetrasodium salt (EDTA 4NA), CAS#64-02-8 – MEVA , The product will supply to all over the world, such as: Germany, Grenada, Swiss, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Belinda from Bahamas - 2017.09.30 16:36
    We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Christine from Swaziland - 2017.07.28 15:46
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