Descripción del producto
Dipotassium ethylenediaminetetraacetate, a white powder in
appearance, is a common complexing agent. Because it can complex
with the calcium in the blood to inactivate the calcium and further
cause the blood to not coagulate, it is usually used to prepare
anticoagulants and mainly used in the blood collection tube
industry.
EDTA has two CAS numbers, mainly because one of them is actually
EDTA dipotassium crystalline hydrate. People often mistake the CAS
numbers of these two EDTAs, which makes people confused. The real
situation is that the CAS number of EDTA*2K is ********7 and the
CAS number of EDTA*2K dihydrate is *********9. The difference
between them is that there are two crystal waters in one molecule.
And this article is an introduction to the wide range of uses of
EDTA*2K.
The International Blood Standards Committee recommends the use of
EDTA*2K anticoagulated blood for complete blood counts. The use of
EDTA*2K as an anticoagulant in vacuum blood collection tubes can
preserve leukocyte hypertrophy in a short time, prevent platelet
aggregation, and preserve platelets. In addition to being an
anticoagulant, EDTA*2K has many uses in industrial production,
environmental optimization and other fields.
EDTA*2K can be used as a new type of gel material magnesium
phosphate cement retarder, compared with borax used in traditional
magnesium phosphate cement. It has a better retarding effect, can
prolong the setting time of the magnesium phosphate repair system,
and ensure the strength of the magnesium phosphate cement, making
it more widely used in the rapid repair of highways, bridge decks,
and airstrips.
In oil field production, EDTA*2K is also used as a stabilizer to
constitute a desulfurization synergist, which can not only maintain
the stability of the desulfurization synergist, but also can
chelate the calcium and magnesium ions in the operating system to
be treated to stabilize the overall operating system. Water
quality. The desulfurization synergist can effectively chemically
react with the sulfide in the equipment to achieve the purpose of
removing sulfide, have a good desulfurization effect, and ensure
the safety of oilfield construction.
EDTA*2K is also commonly used to prepare deodorants, such as toilet
deodorizers, decomposing pesticides and odor molecule removers,
etc. In addition, according to the description of related patents,
the potassium salt of ethylenediaminetetraacetate is calcined at
high temperature, pickled, and washed. Activated carbon can be
prepared in processes such as washing and drying.
País: |
China |
N º de Modelo: |
DS-EDTA-K2-02
|
Precio FOB: |
( Negotiable ) (Negociable)
Obtener el precio más reciente
|
Lugar de origen: |
Ezhou city,Hubei province,china |
Precio de pedido mínimo: |
- |
Cantidad de pedido mínimo: |
1 Kilogram |
Detalle de embalaje: |
500g/bottle |
El tiempo de entrega: |
4-12days for air shipping to your warehouse |
Capacidad de suministro: |
500 Kilogram per Week |
Tipo de pago: |
T/T, L/C, D/A, D/P, PayPal, Other |
Grupo de productos : |
Blood collection tube additives
|