1/6 widely used chelating agent EDTA Tetrasodium EDTA 4NA sodium edetate cas 64-02-8 for industrial use
- $1.80 /kilogram
- 1 kilogram
- Nanjing Yida Biotechnology Co., Ltd.
- Jiangsu, China
- Mr
Product Detail
| appearance: | White powder | purity: | Minimum 99% |
| payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram | Supply capacity: | 1000 tons per month |
| model: | industrial; food | Origin: | Jiangsu, China |
| port: | Qingdao; Shanghai: Dalian | Grade standard: | food grade, industrial grade |
| EINECS number: | 200-573-9 | brand: | YDAWAY |
| Other names: | EDTA 4Na | CAS number: | 64-02-8/ 13235-36-4 |
| Classification: | Ethylenediaminetetraacetic acid | application: | industrial; food |
| IF: | C10h12n2na4o8 |
Product Description
EDTA 4NA CAS 13254-36-4
EDTA 4NA is an important metal ion chelate. Used as additives, activators, water purifiers and metal ions. Used as an additive, activator, water purifier and metal ion masking agent in cleaning industry, polymerization reaction, water treatment, color photosensitive and paper industry.
EDTA 4NA is an important metal ion chelate. Used as additives, activators, water purifiers and metal ions. Used as an additive, activator, water purifier and metal ion masking agent in cleaning industry, polymerization reaction, water treatment, color photosensitive and paper industry.
product name | EDTA 4NA (tetrasodium EDTA) |
CAS number | 13254-36-4 |
IF | C10H12N2O8Na4 4H2O |
appearance | White crystal powder |
content% | ≥99.5% |
Chloride (Cl)% | ≤ 0.01% |
Sulfate (SO4)% | ≤ 0.05% |
Metal chelate (Pb)% | ≤ 0.001% |
Iron (Fe)% | ≤ 0.001% |
PH value | 10.5-11.5 |
Chelate: mgCaCO3/g | 220 |
NTA% | ≤1.0% |
Package | 25kg/bag, or according to customer requirements. |
application
EDTA is an important complexing agent. EDTA has a variety of uses. It can be used as bleaching and fixing solution, dyeing auxiliary agent, fiber processing auxiliary agent, cosmetic auxiliary agent, blood anticoagulant, detergent, stabilizer, and synthetic rubber polymerization initiator in the washing process of color photosensitive materials.
EDTA is a representative substance of a chelating agent. It can form stable water-soluble complexes with alkali metals, rare earth elements and transition metals. In addition to sodium salts, there are ammonium salts and various salts such as iron, magnesium, calcium, copper, manganese, zinc, cobalt, and aluminum.
In addition, EDTA can also be used to quickly excrete harmful radioactive metals from the human body for detoxification. It is also a water treatment agent. EDTA is also an important indicator, but is used for the titration of metallic nickel and copper. When used, it should be used together with ammonia water to act as an indicator.
Product packaging
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