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1 Kilogram |
Negotiable |
Glycine,N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, tetrasodium salt, tetrahydrate(9CI) Ethylenediamine-N,N,N',N'-tetraacetic acid tetrasodium salt,tetrahydrate Tetrasodium ethylenediaminetetraacetate tetrahydrate
white crystalline powder. It is soluble in water and acid, but insoluble in alcohol, benzene . It is used as a chelating agent, polymerization initiator for styrene-butadiene rubber, initiator for acrylic fiber, etc.
Tetrasodium EDTA is also known as tetrasodium ethylenediaminetetraacetic acid. It is a white powder. It is easily soluble in water. It is used as a hard water softener, a multivalent chelating agent, a fixer for processing and bleaching of color photosensitive materials, and an activator for styrene-butadiene rubber.
Appearance and properties: white crystalline powder. pH value: 10.5-11 Melting point (ºC): 248ºC Ignition temperature (ºC): 450ºC Solubility: soluble in water, slightly soluble in alcohol.
purity | ≥99.0% |
PH(1% water solution) | 10.5-11.5 |
Chelate Value(MgCaCO3/g) | 215 |
Heavy Matel(Pb) | ≤0.001% |
Iron | ≤0.001% |
Appearance | White crystal powder |
Detail Image
Application
Used as water softening agent, chelating agent, styrene butadiene rubber polymerization initiator, acrylic fiber initiator, printing and dyeing auxiliaries, detergent auxiliaries.
In chemical analysis is also used for titration, can accurately titration a variety of metal ions, widely used
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FAQ
Q1: Is there a discount?
Yes. New customers sometimes have new ordering discounts, old customers will discount benefits,
in addition, the more the number of orders, the more favorable the price.
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Q4:What's your MOQ
A:It refers to the minimum order quantity.
The minimum order quantity of raw powder is usually one gram or one kilogram; The minimum order quantity of freeze-dried powder is usually one box (10 bottles), with some exceptions.
Q5: How about delivery lead time
A:Delivery lead time: About 3-5 days after payment confirmed (Chinese holiday not included).
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