Tsarkakakken 98% BTCA 1,2,3,4-Butanetetracarboxylic acid CAS 1703-58-8
Sunan Samfurin: 1,2,3,4-Butanetetracarboxylic acid (BTCA)
CAS RN ：1703-58-8
Tsarin kwayoyin halitta: C8H10O8
Nauyin kwayoyin halitta: 234.16
Abun ciki: ≥98%
Farin lu'ulu'u ko farin foda mai lu'ulu'u, mai narkewa a cikin ruwa, barasa da sauran abubuwan narkewa na halitta. Maganin ruwansa mai acidic ne
1, 2, 3, 4-Butanetetracarboxylic acid (BTCA) cikakken maganin karewa ne wanda ba shi da formaldehyde mai dorewa. Yana da ƙarfin amsawa mai yawa kuma babu wari mai ban haushi. BTCA ce ke sarrafa shi, masaku kamar auduga da siliki na iya samun halaye waɗanda suka haɗa da hana dakatawa, matsi na dindindin da kuma kiyaye siffarsa kuma suna da juriya sosai.
BTCA ana iya amfani da shi don shirya kayan polyimide. Wannan nau'in kayan yana da kyakkyawan juriya ga zafi, juriya ga acid, juriya ga hydrocarbon da kyawawan kaddarorin kariya daga wutar lantarki, kuma ana iya amfani da shi don shirya kayan aikin polymer daban-daban, kamar kayan aikin photosensitive, kayan aikin polymer na likitanci da kayan aikin membrane na polymer. Ana iya amfani da shi don shirya zoben kariya daga wutar lantarki, rufin waya da kayan kariya daga wutar lantarki.
Jakar takarda mai nauyin kilogiram 25 na gogewa - daji mai lilin ko kuma kamar yadda abokin ciniki ya buƙata.
Ajiya:
A adana a cikin wani wuri mai inuwa da iska. Tsawon lokacin da zai ɗauka shine watanni 12. Ana iya amfani da shi idan ya yi yawa.
Sufuri:
A guji zafi mai yawa da kuma ƙonewar rana yayin jigilar kaya.
| Bayyanar: | Girman ko Ƙarfi | Girman ko Ƙarfi | Farin Mashin |
| Gwaji naC4H7NO4: | ≥98% | ≥80% | ≥45% |
| Asarar bushewa: | ≤0.5% | / | / |
| Karfe Masu Nauyi (kamar Pb): | ≤0.002% | ≤0.002% | ≤0.002% |
| Ragowar Wuta: | ≤0.2% | ≤0.2% | ≤0.2% |
