Product Description
EDTA 4na, a chemical approved for food-grade quality, is widely utilized as a food preservative in various food products such as salad dressings, spreads, sauces, canned goods, and beverages.
As a preservative, it can be found in industrial grade quality soaps, shampoos, and cosmetics. The presence of this substance ensures the durability and longevity of these products.
This substance, which is odourless and colourless, acts by binding with different minerals and metals to effectively preserve foods and creams.
It is crucial to understand that Disodium EDTA and Calcium Disodium EDTA are not interchangeable, even though they are often referred to as EDTA. Mixing up these chemicals can have serious consequences. It is essential to pay close attention to the labels and make sure you are using the correct one for your intended purpose. While they may have some similarities, they are two very different substances with distinct properties and applications. Always take the time to research and understand the chemical properties before using any product containing Disodium EDTA or Calcium Disodium EDTA.
Specification
|
Item |
Specification |
|
Appearance |
White powder |
|
Purity,% |
99.0min |
|
Chloride(Cl) content,% |
0.05max |
|
Sulfate(SO4) content,% |
0.05max |
|
Iron(Fe) content,% |
0.001max |
|
Heavy metal(Pb),% |
0.001max |
|
Chelate value(mg CaCO3/g),% |
260min |
|
PH value |
4.0-5.0 |
EDTA, short for ethylenediaminetetraacetic acid, is a crucial compound with diverse applications. As a potent complexing agent, EDTA finds utility in multiple fields. Its uses range from being a fixing solution for color photosensitive materials in bleaching processes to functioning as a dyeing agent, fiber processing agent, cosmetic additive, blood anticoagulant, and stabilizer, as well as an initiator for the polymerization of synthetic rubber. Known for its chelating properties, EDTA can form stable water-soluble complexes with alkaline earth metals, rare earth elements, and transition metals. Various forms of EDTA, including sodium salts, ammonium salts, and other metal salts like iron, magnesium, calcium, copper, manganese, zinc, cobalt, and aluminum, exhibit divergent applications. A notable use of EDTA is its ability to detoxify harmful radioactive metals by swiftly eliminating them from the body. Moreover, EDTA serves as a vital water treatment agent. It also finds significance as an indicator during the titration of metals like nickel and copper. By rearranging the information provided, this revised content maintains the essence of the original text while presenting it in a distinct manner.
A significant role played by this compound is serving as a metal masking agent and vital in complexation processes.
1.High molecular chemical industry:
EDTA serves as a polymerization activator when working with butyl benzene latex and also acts as a polyreaction terminator in the production of acrylic fiber. It plays a crucial role in enhancing the polymerization process of butyl benzene latex and effectively terminates the polyreaction during acrylic fiber production.
2.Daily chemicals:
EDTA is incorporated into detergent, skin cream, and hair-conditioner as an additive.
3.Paper-making:
To improve the quality of paper, the use of EDTA in treating steamed fibre is highly recommended. EDTA can effectively increase the whiteness of the paper and minimize any buildup or incrustation in the steamer. This method is an effective way to improve the overall appearance and quality of the paper product.
4.Textile dyeing and printing:
The use of EDTA in the dyeing process is known to enhance the colorfastness of the dyestuff and increase the vibrancy of the resulting fabric.
5.Water quality treatment
6.Liquid detergent:
Improve washing quality and enhance washing effect.
Package and shipment
Package: 25 kg net in paper carton with plastic bag inner.
Shipping: EMS,DHL,By Sea ,etc.
Shelf Life: Two years when properly stored
Packing,Storage,Handling and Transportation
The product should be stored in its original packing or in a suitable sealed container and kept in a clean and dry place.Storage conditions should preferably be a sheltered environment with limited temperature variations and low humidity levels.Touch the package with water or any other liquid directly will cause the product to cake,should not be stacked in pallets.Under normal conditions,the use of this product does not cause any undue health hazard.Precautions must be taken to prevent the product to contact with skin or eyes.
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