EDTA disodium salt solution
0.05000mol/L(0.05M)
- Product Code: 181786
Alias:
Related CAS: 6381-92-6; Standard substances for disodium ethylenediaminetetraacetic acid capacity analysis; disodium EDTA disodium EDTA disodium salt, diaminoethylene disodium tetraacetic acid, toliron B, ammonia carboxylic complex brightener Ⅲ, chelating agent Ⅲ
CAS:
139-33-3
| Molecular Weight: | 336.21(anhy) g./mol | Molecular Formula: | C₁₀H₁₄N₂Na₂O₈(anhy) |
|---|---|---|---|
| EC Number: | 205-358-3 | MDL Number: | MFCD00070672 |
| Melting Point: | 248 °C (dec.)(lit.) | Boiling Point: | >100 °C |
| Density: | Storage Condition: | 2~8°C |
Product Description:
Widely used in medicine, EDTA disodium salt solution serves as an antidote for heavy metal poisoning, particularly lead, mercury, and arsenic. It works by binding to metal ions, forming stable complexes that the body can excrete through urine. In clinical settings, it is administered intravenously under strict supervision.
In laboratory applications, it acts as a chelating agent to inactivate metal-dependent enzymes, helping to prevent degradation of biological samples. It is commonly included in buffer solutions for DNA and RNA extraction, as it protects nucleic acids by inhibiting nucleases.
In the food industry, EDTA disodium is used to preserve flavor, color, and texture by sequestering metal ions that promote oxidation. It is found in products like salad dressings, canned foods, and beverages.
It also finds use in cosmetics and personal care products to enhance stability and extend shelf life by preventing metal-catalyzed degradation. Additionally, in industrial water treatment, it helps prevent scale and corrosion by binding calcium and magnesium ions in cooling and boiler systems.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 1L | 10-20 days | ฿1,250.00 |
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EDTA disodium salt solution
Widely used in medicine, EDTA disodium salt solution serves as an antidote for heavy metal poisoning, particularly lead, mercury, and arsenic. It works by binding to metal ions, forming stable complexes that the body can excrete through urine. In clinical settings, it is administered intravenously under strict supervision.
In laboratory applications, it acts as a chelating agent to inactivate metal-dependent enzymes, helping to prevent degradation of biological samples. It is commonly included in buffer solutions for DNA and RNA extraction, as it protects nucleic acids by inhibiting nucleases.
In the food industry, EDTA disodium is used to preserve flavor, color, and texture by sequestering metal ions that promote oxidation. It is found in products like salad dressings, canned foods, and beverages.
It also finds use in cosmetics and personal care products to enhance stability and extend shelf life by preventing metal-catalyzed degradation. Additionally, in industrial water treatment, it helps prevent scale and corrosion by binding calcium and magnesium ions in cooling and boiler systems.
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