Polyethyleneimine (聚乙烯亞胺) Formula weight: 300/600/1200/1800/10000/70000 Assay: 50%, 99%
Polyethyleneimine ( BASF G-35)
CAS No.: 25987-06-8
Molecular formula: -(-CH=CH-NH-)-n
Formula weight: 2000
PH value: 11-12
Usage: 0.1-10mg/l
Assay: 50%
Appearance: Colorless or yellowish liquid
Polyethyleneimine (Origin: JAPAN)
CAS No.: 106899-94-9, CAS No.: 9002-98-6
Formula weight: 300/600/1200/1800/10000/70000
Usage: 0.05-5mg/l
Assay: 50% min. 99% min.
Appearance: Colorless or yellowish liquid
Application: It is widely used in paper, adhesive, painting, water treatment, cosmetic, gas purification, electroplating, oil, antibacterial and anticorrosion, foodstuff package and biopharmaceutical field.It is used as basic brightener, crystal-grained agent to improve Dispersion force in alkaline plating for zinc, copper, tin, copper-tin alloy, aluminum alloy and etc.
Please contact us by jane(at)brightchemical(dot)com(dot)cn to know more.
| 商品名称 | G-35 |
| 化学名称 | 聚乙烯亚胺均聚物 |
| 分 子 式 | -(-CH=CH-NH-)-n |
| 含 量 | 50% |
| 外 观 | 无色或淡黄色液体 |
| PH 值 | 11-12 |
| 用 量 | 0.1-10mg/l |
| 应 用 | 作为初级光亮剂、晶粒细化剂，改进分散能力，用于碱性镀锌，镀铜，镀锡及锡合金，镀铝及铝合金。 |
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