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CAS:139-89-9
MF：C10H15N2O7•3Na
MW：344.20
EINECS:205-381-9
同义词：N-HYDROXYETHYLETHYLENEDIAMINETRIACETIC酸三钠盐；N-(2-乙基)乙二胺-N,N'N'-三乙酸三钠盐；N-(2-乙基)乙二胺三乙酸三钠盐
什么是HEDTA-3NA与CAS139-89-9?
- HEDTA-3NA是一种黄色的光透明的液体。 它主要用于金属复合剂。
规格
| 我TEM | S标准 |
| 外观 | 淡黄色的液体 |
| 氯化 | ≤0.01% |
| 硫酸 | ≤0.05% |
| 导致 | ≤0.001% |
| 色 | ≤300 |
| 密度 | 1.26-1.31 |
| 螯合的价值 | ≥120 |
| PH | 11.0-12.0 |
| 纯度 | ≥39% |
应用
HEDTA 3NA is mainly used as metal complexing agent, styrene-butadiene rubber activator, and photosensitive material bleaching and fixing fluid; HEDTA 3NA can also be used as a cleaning agent. The pulp bleaching purpose is similar to HEDTA. HEDTA 3NA is gradually used in textiles, agriculture (pesticides, and can be used in alkaline soils). Iron fertilizer (HEDTA-Fe), medicine (used as an antidote for iron), leather, papermaking, cosmetics, water treatment, electroplating, chemical plating (especially in silver plating), etc. Especially in rare earth It has very important applications in refining and purification.
包装
250公斤/桶
