EDTA disodium salt dihydrate (complexometric standard)
99.96%
- Product Code: 61335
Alias:
Related CAS: 139-33-3; Ethylenediaminetetraacetic acid (EDTA) disodium purity standard substance EDTA disodium salt
CAS:
6381-92-6
| Molecular Weight: | 372.24 g./mol | Molecular Formula: | C₁₀H₁₄N₂Na₂O₈₂H₂O |
|---|---|---|---|
| EC Number: | 205-358-3 | MDL Number: | MFCD00150037 |
| Melting Point: | 250 °C (dec.)(lit.) | Boiling Point: | >100 °C |
| Density: | 1.01 g/mL at 25 °C | Storage Condition: | room temperature |
Product Description:
Used primarily as a complexometric standard in analytical chemistry to determine the concentration of metal ions in solutions. It effectively chelates metal ions, making it valuable in titrations for accurate measurement of calcium, magnesium, and other metals. In water treatment, it helps in controlling metal ion contamination by sequestering heavy metals. It is also employed in industrial cleaning processes to remove scale and deposits caused by metal ions. In the food industry, it acts as a preservative by binding metal ions that can catalyze oxidation and spoilage. Additionally, it is used in medical applications, such as in chelation therapy to treat heavy metal poisoning.
Product Specification:
| Test | Specification |
|---|---|
| Purity | 99.96 100% |
| APPEARANCE | WHITE POWDER OR CRYSTALS |
| Loss on Drying180 | 8.80 10.55% |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 50.000 | 10-20 days | ฿8,820.00 |
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EDTA disodium salt dihydrate (complexometric standard)
Used primarily as a complexometric standard in analytical chemistry to determine the concentration of metal ions in solutions. It effectively chelates metal ions, making it valuable in titrations for accurate measurement of calcium, magnesium, and other metals. In water treatment, it helps in controlling metal ion contamination by sequestering heavy metals. It is also employed in industrial cleaning processes to remove scale and deposits caused by metal ions. In the food industry, it acts as a preservative by binding metal ions that can catalyze oxidation and spoilage. Additionally, it is used in medical applications, such as in chelation therapy to treat heavy metal poisoning.
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