Kounga teitei 99.9% NMP N-Methyl pyrrolidone cas 872-50-4
99.9% NMP N-Methyl pyrrolidone cas 872-50-4
Ngā taipitopito hua:
Ingoa Matū: N-Methyl pyrrolidone
Ngā kupu taurite: 1-Methyl-2-pyrrolidinone; NMP; N-Methyl-2-pyrrolidone
CAS: 872-50-4
Tātai ngota: C5H9NO
Parakore: 99.9% min
He wai mārama, kāore he tae, he kaha te mimiti wai. Tata tonu ka rewa ki roto i ngā whakarewa katoa (ethanol, aldehyde, ketone, hydrocarbon kakara, me ētahi atu).
Hei whakarewa pōro whiriwhiri-teitei me te matū hauota heterocycle, he maha ngā painga o te NMP pērā i te kore-paitini, te ira koropupū teitei, te waikura iti, te wairewa teitei, te matotoru iti, te piki me te heke, te pumau pai me te whiriwhiri teitei.
1. Taumata hiko-iti: E tika ana mō te LCD, te haurua-ā-ira, ngā papa hiko, ngā ngongo waro me ētahi atu ahumahi hiko-iti teitei.
2. Taumata hiko: E tika ana mō ngā ahumahi pēnei i te muka aramid, te PPS, te kiriuhi tātaritanga ultra, te whakairo whakaahua pereti OLED, te whakairo kāpia me ētahi atu ahumahi.
3. Taumata pākahiko: E tika ana mō ngā pākahiko lithium me ētahi atu ahumahi.
4. Taumata ahumahi: E tika ana mō te kukū acetylene, te tango butadiene, ngā rauemi whakamahana hiko, ngā peita kounga teitei, ngā tāpiringa patu pepeke, ngā waituhi, ngā peita, te kaihoko horoi ahumahi me ētahi atu ahumahi.
Te tākai:
Tāke 1000kg/IBC, 200kg/pahu, 25kg/pahu, 1kg/pounamu
| Ngā taonga | Te taumata hiko-iti | Te taumata hiko | Pūhiko tohu | Taumata ahumahi |
| Te Parakore (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Wai (KF,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| Uara pH o te otinga 10% | 6-9 | 6-9 | 6-9 | 6.5-10 |
| amine kore utu (ppm) | / | / | ≤20 | / |
| amine katoa (i runga i te MMA, ppm) | ≤15 | ≤20 | ≤30 | / |
| Cl-, PO43-, SO42-(ppm) | ≤0.02 | ≤0.02 | / | / |
| NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
| Katote whakarewa(ppb) K,Na,Ca,Zn,Mg,Cd,Pb,Cr,Hg,As,Ni,Sn,B,Si,Mn,Fe,Cu,Ag,Ti,Al,Co | ≤10 | ≤20 | / | / |
