Product Description
| Product name | Ethylenediaminetetraacetic acid disodium salt |
| CAS | 139-33-3 |
| Molecular | C10H14N2Na2O8 |
| Form | liquid
|
| Density | 1.01 g/mL at 25 °C |
| Colour | clear
|
Ethylenediaminetetraacetic acid disodium salt cas139-33-3 chemical property:
1. EDTA has a wide range of coordination properties, and it can form stable chelates with almost all metal ions. It provides the possibility of widely determining elements (better than acid base and precipitation method) disadvantages: interference between various components - selectivity 2. The coordination ratio between EDTA and m-edta is 1:13. Most chelates are charged, so they can be dissolved in water and react with each other Fast.
Ethylenediaminetetraacetic acid disodium salt cas139-33-3 purpose:
EDTA disodium is used as fixing solution for color sensitive material processing and bleaching. It is also used as water purifying agent, pH regulator, chelating agent, multivalent chelating agent and anticoagulant. It is also used in textile printing and dyeing, detergent, metal coating and metallurgical industry.
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Packing & Shipping
| EMS/E-package | DHL/FEDEX/TNT | By AIR | By SEA |
| Suitable quality | under 5kg | under 50kg | under 100kg | more than 100kg |
Shipping time
| 7-15days | 5-10days | 5-15days | 10-45 days |
| Shipping cost | high cost | high cost | low cost | low cost |
Service
| door to door | door to door | to airport
| to port |
| Other | easy to pick up goods | easy to pick up goods | professional broker is needed | professional broker is needed |
Company Profile
Welcome to Hebei Guanlang Biotechnology Co.Ltd (Guanlang)
Guanlang is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.Our main product is chlorine dioxide, Sodium dichloroisocyanurate(sdic or nadcc) ANDTrichloroisocyanuric acid (TCCA)for water treatment.We also supply raw materials for detergent and hand sanitizer products,such as carbopol 940,carbopol stock solution,Hydroxypropyl methyl cellulose (HPMC) and so on.
Guanlang also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.After ten years development,Crovell has become a Diversified development company,not only involves in chemicals, but also real estate ,agricultural products and so on.So far, Crovell has usiness in more than 35 countries,most big customers come from europe and America, because among the suppliers in China.
Guanlang can always make the product quality best, some of the products from Guanlang can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Guanlang.In future, Crovell must become to a more important trade bridge for china and foreign countries especially in pharmaceutical industries.
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why choose our company
we will try our best to satisfied you.
1. tailor-made for every customers.
2. third-party test for the products you demand.
3. test your counter-samples and produce them for you.
4. best discount for old customers.
