Tetrasodium EDTA is the salt resulting from the neutralization of ethylenediaminetetraacetic acid with four equivalents of sodium hydroxide. It is a white solid that is highly soluble in water.EDTA 4na Tetrasodium EDTA Na4 is a kind of metal ion chelating agent. EDTA 4NA is white crystalline powder with 4 crystal water, soluble in water, and can chelate with various metal ions. It can be used as an additive, activator, water purifier, metal ion shielding agent and activator in the styrene-butadiene rubber industry.
Product Specification:
| Product | Appearance | Content | PH |
| EDTA 4na Tetrasodium EDTA Na4 | White powder | 99% | 5.5-7.5 |
EDTA 4na Tetrasodium EDTA Na4 is an organic compound with the molecular formula C10H12N2Na4O8 and a molecular weight of 380.17. EDTA tetrasodium salt, also known as ethylenediaminetetraacetic acid tetrasodium salt. It is a white powder. Easily soluble in water. Used as a softener for hard water, a multivalent chelating agent, a fixing solution for processing and bleaching in color sensitive materials, and an activator for styrene butadiene rubber
Benefits:
1.EDTA 4NA is a widely used metal ion chelating agent.
2.EDTA 4NA can be used in textile industry dyeing, water treatment, color sensitivity, medicine, daily chemical industry, papermaking and other industries, as an additive, activator, water purification agent, metal ion masking agent and activator in styrene-butadiene rubber industry.
3.EDTA 4na Tetrasodium EDTA Na4 can also be used in liquid detergent to improve the washing quality and enhance the washing effect.
Application of EDTA 4na Tetrasodium EDTA Na4:
1. Used for electrochemical polishing of chemical copper plating, gold plating, lead-tin alloy plating, steel parts, and in the solution before silver plating of copper parts.
2. EDTA 4na Tetrasodium EDTA Na4 is used for washing agent, liquid soap, shampoo, agricultural chemical spray, bleaching fixer, water purification agent, PH regulator, retarder, etc.
3. In the reduction initiation system used in the polymerization of styrene butadiene rubber, EDTA disodium serves as a component of the active agent, mainly used for complexing ferrous ions and controlling the polymerization reaction rate.
Package and Storage:
Packed in 25KG net per bag or according to the customer’s request.
Store in a dry place at ambient temperature(below 25ºC/77ºF).
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