Electrical Grade 1-methyl-2- Pyrrolidone
| Price : | Price Negotiable |
| Quantity : | 15000 () |
| Minimum Order : | 200 |
| Product Status : | New |
| Sample Available : | yes |
| Payment Mode : |
Cash,cheque,Bank Transfer,L/C |
| Categories : | Chemicals, Adhesive, Chemical Reagent, Flux & Impregnant, Light Industry & Daily Use, Pesticide & Insecticides |
| Posted By : | Shandong Qingyun Changxin Chemical Science-tech Co.,ltd |
Description
USE
As a high-selective solvent, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and easy to recovery. It is mainly used in the electronic industry in the following aspects:
(1) As solvent of poly(1, 1-difluoro-Ethene); or electrode's accessory material of lithium ion battery.
(2)As remover liquid of photoresist; in the production of LCD materials;
(3)As solvent in pharmacy;
(4)Cleaning of precision instruments and circuit board
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Specification: | ||||
| Items | Industrial grade | Unit | Testing method | |
| Purity | 99.90min | % | GC | |
| Moisture | 0.03 max | % | Karl fischer method | |
| Chroma | 10 max | APHA | Colorimetry | |
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| Storage and transportation:Store in cool and airy place; keep away from fire and heat; handle with care; avoid leakage | ||||
| Detection of metal ion content | ||||
| items | content | unit(ppb) | testing | |
| Al | 10 max | ppb | ICP-9000(N+M) | |
| B | 10 max | ppb | ICP-9000(N+M) | |
| Ca | 5 max | ppb | ICP-9000(N+M) | |
| Co | 10 max | ppb | ICP-9000(N+M) | |
| Cr | 5 max | ppb | ICP-9000(N+M) | |
| Cu | 5 max | ppb | ICP-9000(N+M) | |
| Fe | 5 max | ppb | ICP-9000(N+M) | |
| K | 10 max | ppb | ICP-9000(N+M) | |
| Mg | 5 max | ppb | ICP-9000(N+M) | |
| Mn | 2 max | ppb | ICP-9000(N+M) | |
| Ni | 10 max | ppb | ICP-9000(N+M) | |
| Pb | 10 max | ppb | ICP-9000(N+M) | |
| Sn | 10 max | ppb | ICP-9000(N+M) | |
| Ti | 10 max | ppb | ICP-9000(N+M) | |
| Zn | 5 max | ppb | ICP-9000(N+M) | |
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