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Introduction and application of dipotassium ethylenediaminetetraacetate (EDTA-2K) CAS25102-12-9
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Introduction and application of dipotassium ethylenediaminetetraacetate (EDTA-2K) CAS25102-12-9

( Negotiable )

|

1 Kilogram Minimum Order

País:

China

N º de Modelo:

DS-EDTA-K2-02

Precio FOB:

( Negotiable ) 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

Contactar ahora
Miembro Básico

Persona de contacto jing zhao

Business Address:C8-2, Optics Valley United Technology City, Huarong District, Ezhou, Hubei

Contactar ahora

Especificaciones del producto

  • Other Names: Dipotassium EDTA
  • MF: 404.6
  • Purity (%): 99
  • Classification: General Reagents
  • Brand Name: Hubei New Desheng Materials Technology Co.,Ltd. 
  • Color:White

Descripción del producto

Dipotassium ethylenediaminetetraacetate (EDTA*2K), its CAS number: ********7; appearance is white powder; molecular formula: C*0H*4K2N2O8·2H2O.

Application of dipotassium ethylenediaminetetraacetate:
1. Additives for vacuum blood collection tubes: EDTA*2K can chelate with calcium ions in the blood to prevent blood coagulation, and has a fast dissolution rate and good anticoagulation effect. When using, pay attention: because the blood collection tube is valid for two years, when the use environment changes slightly, such as temperature changes, water can easily evaporate to the tube wall (especially the water in the plastic PET tube solvent can penetrate the tube wall Leakage), causing the EDTA*2K in the tube to crystallize quickly. The crystallized EDTA*2K blood collection tube must be turned upside down at least 8 times when collecting blood, so that the crystallized EDTA*2K can be fully dissolved and mixed in the blood. , If the action is a little bigger, the red blood cells will be destroyed and hemolyzed, and the platelets will aggregate and adhere and be broken.

2. Making deodorant: in parts by mass, including the following substances: acid salt, ammonia, urotropine, dipotassium edetate, isobutanolamine and water.

3. Used as a complexing agent in liquid phase analysis: For example, a tetrabutylammonium hydrogen sulfate buffer salt system for liquid chromatography detection, the solvent is water, the solute includes tetrabutylammonium hydrogensulfate and buffer ion pairs, the buffer ion pair Composed of potassium dihydrogen phosphate and phosphoric acid, the solute also includes a complexing agent, which is preferably EDTA*2K.

4. Preparation of metal polishing agent. The main components of the polishing agent are: dipotassium ethylenediaminetetraacetate, trisodium phosphate, dibutyl phthalate, sodium silicate, inorganic acid, dicarboxylic acid compound, tetrapolyricinoleate, biological buffer Agents, stabilizers, water-soluble surfactants and water. The polishing agent thus prepared can effectively remove impurities and the like on the metal surface.

País: China
N º de Modelo: DS-EDTA-K2-02
Precio FOB: ( Negotiable ) 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

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A:

jing zhao < Hubei xindesheng Material Technology Co., Ltd >

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