Product Name: Ethylene diamine tetraacetic acid tetrasodium salt（EDTA-4Na）
|Appearance||white crystalline powder|
|Heavy metal (Pb), %||≤ 0.001|
|Fe, %||≤ 0.001|
|Chelation Value, mgCaCO3/g||≥ 220|
EDTA-4Na is a white crystalline powder. Soluble in water and capable of chelating with various metal ions. Used as a chelating agent, polymerization initiator for styrene butadiene rubber, initiator for acrylic fibers, etc.
- Used as a water softener, chelating agent, polymerization initiator for styrene butadiene rubber, initiator for acrylic fiber, printing and dyeing assistant, detergent assistant, etc.
- It is also used for titration in chemical analysis, which can accurately titrate various metal ions and is widely used
Store in a dry and ventilated warehouse, avoid direct sunlight, and stack gently.