Ogo dị elu 99.9% NMP N-Methyl pyrrolidone cas 872-50-4
99.9% NMP N-Methyl pyrrolidone cas 872-50-4
Nkọwa ngwaahịa:
Aha Kemịkalụ: N-Methyl pyrrolidone
Okwu ndị yiri ya: 1-Methyl-2-pyrrolidinone; NMP; N-Methyl-2-pyrrolidone
CAS: 872-50-4
Usoro molekụla:C5H9NO
Ịdị ọcha: 99.9% nkeji
Mmiri na-enweghị agba, ọ na-amịkọrọ mmiri nke ọma. Ọ fọrọ nke nta ka ọ gbazee n'ime ihe mgbaze niile (ethanol, aldehyde, ketone, aromatic hydrocarbon, wdg).
Dịka ihe mgbaze polar dị elu na nitrogen heterocycle compound, NMP nwere uru ndị dị ka enweghị nsí, ebe esi mmiri dị elu, obere nchara, nnukwu mgbaze, obere viscosity, obere mgbanwe na ezigbo nkwụsi ike na nhọrọ dị elu.
1. Ọkwa Micro-electronic: Ọ dabara na LCD, semiconductor, bọọdụ sekit, nanotubes carbon na ụlọ ọrụ microelectronic ndị ọzọ dị elu.
2. Ọkwa eletrọniki: Ọ dabara na ụlọ ọrụ dịka eriri aramid, PPS, akpụkpọ ahụ ultrafiltration, fotoetching efere OLED, gluu etching na ụlọ ọrụ ndị ọzọ.
3. Ọkwa batrị: Ọ dabara na batrị lithium na ụlọ ọrụ ndị ọzọ.
4. Ọkwa ụlọ ọrụ mmepụta ihe: Ọ dabara na mkpokọta acetylene, mwepụta butadiene, ihe mkpuchi eletriki, agba dị elu, ihe mgbakwunye ọgwụ ahụhụ, ink, agba, ihe nhicha ụlọ ọrụ na ụlọ ọrụ ndị ọzọ.
Nkwakọba:
Tankị 1000kg/IBC, 200kg/drum, 25kg/drum, 1kg/karama
| ihe | Ọkwa Micro-electronic | Ọkwa eletrọniki | Batrị ọkwa | Ọkwa ụlọ ọrụ mmepụta ihe |
| Ịdị ọcha (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Mmiri (KF, ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| Uru pH ngwọta 10% | 6-9 | 6-9 | 6-9 | 6.5-10 |
| amine efu (ppm) | / | / | ≤20 | / |
| mkpokọta amine (dabere na MMA, ppm) | ≤15 | ≤20 | ≤30 | / |
| Cl-，PO43-, SO42-(ppm) | ≤0.02 | ≤0.02 | / | / |
| NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
| Metal ion (ppb) K, Na, Ca, Zn, Mg, Cd, Pb, Cr, Hg, As, Ni, Sn, B, Si, Mn, Fe, Cu, Ag, Ti, Al | ≤10 | ≤20 | / | / |
