| Customization: | Available |
|---|---|
| CAS No.: | 13254-36-4 |
| Formula: | C10h12n2na4o8.4H2O |
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Disodium EDTA is a chemical that is used as a food preservative that is commonly found in salad dressings, sauces, spreads, canned goods, and beverages. (Food production licence approved for food-grade quality.)
It is also present as a preservative in soaps, shampoos, and cosmetics. (Industrial grade quality.)
It is both odourless and colourless and works to preserve foods and creams by binding with various minerals and metals.
Disodium EDTA and Calcium Disodium EDTA are often confused for each other, but they are very different chemicals despite the fact that both are commonly referred to as simply EDTA. It is extremely important not to get the two mixed up.
|
EDTA EDTA-2Na EDTA-4Na 99% 99.5%min |
EDTA -Ca 10% EDTA-Mg 6% EDTA-Fe 13% EDTA-FeNH4 45% |
EDTA-Zn 15% EDTA-Mn 13% EDTA-Cu 15% |
1. Food grade, industrial grade, cosmetics grade are all available.
2. Offering customized package including flexible logo mark and serving size.
3. The strict control of heavy metals e.g. Pb, Cd, As.
4. EDTA chelated metal salts without the residue of sulfates.
Specifications of Disodium EDTA, industrial-grade:
|
Analysis Contents |
Analysis Standard |
|
Appearance |
White Crystalline Powder |
|
Content |
99.00% min |
|
Chloride |
0.020% max |
|
Sulfate |
0.020% max |
|
NTA |
1.00% max |
|
Heavy Metal |
10ppm max |
|
Ferrum |
10ppm max |
|
Chelating Value mg(CaCO3)/g |
265 min |
|
PH Value (50g/L,25ºC) |
4.0-5.0 |
|
Transparency(50g/L,60ºC water solution,stirring for 15min) |
Clear and Transparent without mechanical Impurities |
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