EDTA calcium disodium with Cas 62-33-9
EDTA calcium disodium Quick Details
- Chemical Name:EDTA calcium disodium
- CAS No.:62-33-9
- EINECS: 200-529-9
- Molecular Formula: C10H12CaN2Na2O8.xH2O
- Molecular weight:374.27
- Appearance:White powder or granular
- Synonyms:calciate(2-),((n,n’-1,2-ethanediylbis(n-(carboxymethyl)glycinato))(4-)-n,n’,o,;calcitetracematedisodium;EDTADISODIUM-CALCIUMSALT;EDETATECALCIUMDISODIUChemicalbookM;EDETATECALCIUMDISODIUMSALT;DISODIUMCALCIUMETHYLENEDIAMINETETRAACETATE;DISODIUMCALCIUMSALTTRIHYDRATE;ETHYLENEDIAMINETETRAACETICACIDCALCIUMDISODIUMSALT
EDTA calcium disodium Description
What is EDTA calcium disodium?
EDTA calcium disodium is a white crystalline powder that is easily soluble in water, and calcium exists in a chelated state. EDTA calcium disodium is a white crystalline powder that is easily soluble in water, and calcium exists in a chelated state. EDTA calcium disodium is a good food antioxidant, as well as an antidote and chelating agent. EDTA calcium disodium is used as a trace element nutrient in the food industry, agriculture, and animal husbandry.
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EDTA calcium disodium Typical Properties
| Item | Specification | Results |
| Appearance | White powder or granular | Conforms |
| Chelate calcium % | 10(±0.2) | 10.1% |
| Assay% | ≥99.5 | 99.9 |
| PH | 6.5-7.5 | 7 |
| Heavy metals(as Pb)% | ≤0.0001 | 0.00007 |
| Cd | ≤0.0001 | 0.00007 |
| As | ≤0.0001 | 0.00006 |
| NTA % | ≤0.1 | 0.05 |
| Water insoluble matter | ≤0.01 | 0.008 |
| Conclusion | The results conforms with enterprise standards | |
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EDTA calcium disodium Applications
Industrial water treatment:
Used for industrial cooling water systems and boiler water treatment, it chelates metal ions such as calcium and magnesium ions to prevent equipment scaling and extend service life.
Paper industry:
As a fiber cooking agent, it can improve the whiteness of paper and reduce scaling problems during the production process.
Textile printing and dyeing:
Improve dye coloring rate and textile color whiteness, while preventing metal ions from interfering with dyeing stability.
Food industry:
As a chelating agent, it is used in canned food processing and other scenarios to avoid metal ions interfering with food quality. In addition, its calcium sodium salt can also be used to treat heavy metal poisoning.
Medicine and cosmetics:
As a drug stabilizer, preservative, and metal ion chelating agent, used to maintain the stability of drugs and cosmetics.
Oil fields and synthetic rubber:
Prevent equipment corrosion and scaling during oil field extraction to improve oil recovery efficiency; Used as a polymerization termination agent in synthetic rubber production
Recommended
Dosage:(exact dosage should be subject to customer’s finial product formulation.)
EDTA calcium disodium Package&Storage
- Package: 25kg/bag
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
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