Your Address : Globalchemmade--Puyang Kaisheng Chemical Co.,Ltd
Name:Puyang Kaisheng Chemical Co.,Ltd
Type:Others
Tel:+8615839353441
Fax:
Address:China(Mainland)
Products detail
| Product Name: | N-Ethyl Pyrrolidone |
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| CAS No: | 2687-91-4 | |
| Product Type: | Organic Chemicals and Derivatives -> Aldehyde and ketone compounds | |
| Product spec: | 99.8purity | |
| Packing: | 1000KG,200KG,25KG,4KG drums, ISO tank | |
| Post Time: | 2024-09-23 | |
| Usage: | Microelectronics Ethylpyrrolidone can be used as solvent in photoresist stripper formulations. Electronics Ethylpyrrolidone can be used in electrolyte formulations for electrolytic capacitors. Cryogenic applications Due to its low freezing point, ethylpyrrolidone is used as solvent in cryogenic reaction conditions. Pharmaceuticals Ethylpyrrolidone can be used as raw material for the production of several antipsychotics and antibiotics. Solvent for diclofenac in topical formulations, solvent in acne remedies. Transdermal transport enhancer. Lithographic printing Ethylpyrrolidone can be used in dampening water for lithographic printing plates. Jet printing ink Ethylpyrrolidone is used in the formulation of jet printing ink. Other Liquid cleaning composition. Solvent for radical polymerisation inhibitor. Composition of detergent for liquid crystal cell. | |
| Description: | 指标/index 规格/Specification 试剂级Reagent class 电子级Electric class 工业级Industrial class 普通级Common class 外观形状/Appearance 无色透明澄清液体 无色透明澄清液体 无色透明澄清液体 无色透明或淡黄色澄清液体 纯度(GC,wt%)Purity ≥99.8 ≥99.5 ≥99.0 ≥98.5 水分（K.F.,wt%)Moisture ≤0.05 ≤0.1 ≤0.3 ≤0.5 色度（Hazen）Color ≤20 ≤25 ≤30 ≤40 密度（D420)Density 0.994～0.999 0.992～0.999 0.990～0.999 0.990～0.999 折光率（Nd20)Refractivity 1.465～1.467 1.465～1.467 1.465～1.467 1.465～1.467 pH值pH walue 7～9 7～9 7～10 — 游离胺（以-乙胺计，wt%)Total Amines(As Ethyl amine) ≤0.005 ≤0.01 ≤0.02 — γ-丁内酯（GC，wt%)γ-butyrolactone ≤0.02 ≤0.03 ≤0.05 — | |