Factory supply Ethylenediaminetetraacetic acid disodium salt EDTA
Product Details
- Product NameEthylenediaminetetraacetic acid disodium salt EDTA
- CAS No.139-33-3
- EINECS No.205-358-3
- MFC10H14N2Na2O8
- MW336.21
- InChIKeyZGTMUACCHSMWAC-UHFFFAOYSA-L
- Appearancesolution≤5 (0.5 M)(APHA)
- density 1.01 g/mL at 25 °C
- storage temp. 2-8°C
- Boiling point >100 °C
- Melting point 248 °C (dec.)(lit.)
- Water Solubility Miscible with water.
EDTA has a wide range of coordination properties and can form stable chelates with almost all metal ions. Advantages: it provides the possibility of a wide range of elements (better than acid-base and precipitation methods) Disadvantages: a variety of Easy interference between components - selectivity
The coordination ratio between EDTA and the formed M-EDTA is 1:13. Most of the chelates are charged, so they are soluble in water and react quickly. Uses Disodium EDTA is used as bleaching and fixing solution for color photosensitive materials processing, and also used as water purifier, pH adjuster, chelating agent, sequestering agent and coagulation inhibitor. Also used in textile printing and dyeing, detergents, metal coating and metallurgical industries.
Naomi Lee
Hebei Yime New Material Technology Co,Ltd
Mail: sales1@china-yime.com
Wechat/whatsapp/telegram: +86 17717788328
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http://www.china-yime.com/
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Company Profile Introduction
Yime are mainly engaged in the production and sales of plant extract,cosmetic ingredients.
Our main ingredients are alpha arbutin,vitamin c,niacinamide,tranexamic acid,glutathione,sepiwhite,snow white,gigawhite,retinol,tocopherol,coenzyme Q10,Astaxanthin,ferulic acid,sodium hyaluronate,squalane,panthenol,Ceramide,mandelic acid，lactic acid，azelaic acid，lactobionic acid,salicylic acid,glycolic acid,malic acid,tartaric acid, aloe vera extract,licorice extract,calendula extract,btms-50,cetyl alcohol...
We manufacturer for 10 years of experience based in China,We welcome your inquiries!
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- Since:2010-07-28
- Address: Room 1206, Block B, Dongsheng Plaza, Shijiazhuang, Hebei, China