Product Details
Place of Origin: EZHOU,CHINA
Brand Name: DESHENG
Certification: ISO9001:2008
Payment & Shipping Terms
Minimum Order Quantity: 500g
Price: Negotiable
Packaging Details: Plastic Bottle
Delivery Time: 1~3 DAYS AFTER RECEIVING PAYMENT
Payment Terms: T/T, L/C, Western Union,Paypal
Supply Ability: 100kg/month
CAS NO: |
139-33-3 |
MW: |
372.24 |
Chemical Formula: |
C10H14N2Na2O8 |
Solubility: |
22 ° C, About 108g / L |
Molecular Weight: |
372.24 |
Specification: |
500g/bottle |
CAS NO: |
139-33-3 |
MW: |
372.24 |
Chemical Formula: |
C10H14N2Na2O8 |
Solubility: |
22 ° C, About 108g / L |
Molecular Weight: |
372.24 |
Specification: |
500g/bottle |
EDTA Na2 Blood Collection Tube Additives Ethylenediaminetetraacetic Acid Disodium Salt
product name disodium edetate (edtaNa 2·2h2o)
molecular weight 372.24
Properties odorless white powder, easy to absorb moisture (dry powder).
Solubility 22 ° C, about 108g / l
chelating ability 1g or 2.4mmoledta disodium can chelate 2.4mmol or 100mg calcium ion.
Specification 500g/bottle
Usage and Dosage
1. Formulated as deionized water solution, and the concentration is determined according to the convenience of the enterprise.
2. General 1.4 ~ 2.0mgedta disodium anticoagulation 1mL blood sample.
| CAS NO: | 139-33-3 | MW: | 372.24 |
|---|---|---|---|
| Chemical Formula: | C10H14N2Na2O8 | Solubility: | 22 ° C, About 108g / L |
| Molecular Weight: | 372.24 | Specification: | 500g/bottle |
storage sealed moisture
Disodium EDTA is a blood anticoagulant used in some hematology analysis tests in hospitals. Its mechanism is complexation reaction with calcium ion, which prevents platelet aggregation and coagulation reaction. It is an external anticoagulant, an artificial compound.
EDTA disodium has a great affinity for calcium ions in the blood. It can complexate with calcium ions to make the blood anticoagulant. Every 0.8mg can anticoagulant 1ml blood. It is suitable for anticoagulation except for the determination of calcium, sodium and nitrogen in plasma.
In addition, disodium EDTA is a powerful chelating agent, preservative and antioxidant. Due to its high stability constant, it can form stable complexes with most metal ions other than alkali metal, eliminate metal ions or the harmful effects caused by them, inhibit the water turbidity of boiled food, prevent the oxidation and discoloration of food, so as to play an anti-oxidation, color protection and anti-corrosion role It is a widely used color protecting agent, quality improver and antioxidant. Its antiseptic and antistaling agent is widely used in fruits, vegetables, dairy products, beverages, meat products, preserved fruits, sauces, and preservatives. It is also applied to the antioxidation of oils and fats.
Validity Period three years
Company information
Wuhan Desheng Chemical Technology Company was established in April of 2005.Specializing in development,production and sales of IVD chemical reagents.Our product mainly includes Blood collection tube additives,diagnostic kits raw materials,and enhanced chemiluminescent reagents for
AIA.
For more than 14 years,Wuhan Desheng Biochemical Technology operates under the ISO 90001:2008
system and some of our products has been accredited with SGS certification.Having recognized the
significance of accuracy and safety in the pre analytical phase of diagnostics,Wuhan Desheng strongly
contributes towards a responsible IVD chemical reagents provider.Based on strong R&D capacity,
progressive ideas and competency,we strives to manufacture products of uppermost quality at competitive
prices. 50% stuff are bachelor degree,20% are master degree,100% of research and development stuff are master degree.We have built the business relationship with renowned medical apparatus and instruments
firm in domestic market,like improve medical in Guangdong,Zhejiang Gongdong,Zhejiang K.S medical and so
on. What's more,the oversea sales business is expanded to 28 countries in global market.
