I-Wholesale OEM Factory Price Supply 99% Phenolphthalein Raw Powder CAS 77-09-8 for Electrical and Electronic Equipment
Sineqembu elifanelekayo, elisebenza kahle ukunikeza ukwesekwa okuhle kakhulu kumakhasimende ethu. Ngokuvamile silandela inkambiso yokuthambekela kwamakhasimende, imininingwane egxile ku-Wholesale OEM Factory Price Supply 99%I-PhenolphthaleinI-Raw Powder CAS 77-09-8 Yezisetshenziswa zikagesi neze-elekthronikhi, Asenelisekile kanye nezimpumelelo zamanje kodwa besizama kakhulu ukusungula izinto ezintsha ukuze sanelise izidingo zomthengi eziqondene nawe. Noma ngabe ungowaphi, silapha ukuze silinde uhlobo lwakho olucelayo, kanye ne-welcom ukuvakashela iyunithi yethu yokukhiqiza. Khetha thina, ungahlangana nomphakeli wakho ohloniphekile.
Sineqembu elifanelekayo, elisebenza kahle ukunikeza ukwesekwa okuhle kakhulu kumakhasimende ethu. Ngokuvamile silandela inkambiso yokuqondiswa kwamakhasimende, egxile kumininingwaneI-China Phenolphthalein kanye ne-77-09-8, Sizohlinzeka ngemikhiqizo engcono kakhulu nezisombululo ezinamadizayini ahlukahlukene kanye namasevisi ochwepheshe. Ngasikhathi sinye, yamukela ama-OEM, ama-oda we-ODM, mema abangani ekhaya naphesheya ndawonye ngentuthuko efanayo futhi uzuze ukunqoba, ukusungula ubuqotho, nokwandisa amathuba ebhizinisi! Uma unombuzo noma uzodinga ulwazi olwengeziwe kufanele ukhululeke ukuxhumana nathi. Sibheke ngabomvu ukuthola imibuzo yakho maduze.
I-Phenolphthaleini-asidi ephilayo ebuthakathaka, ebonakala njengamakristalu acwebile amhlophe noma aphuzi kancane ekamelweni lokushisa. Ayinaphunga futhi ayinambitheki. Kunzima ukuncibilika emanzini kodwa kuncibilika kalula otshwaleni (i-ethanol) ne-ether. Incibilika kusisombululo sotshwala ukwenza inkomba ye-acid-base. Ayinambala kusixazululo esine-asidi futhi ibomvu kusixazululo se-alkali noma isixazululo se-alkali sensimbi ye-carbonate. Kodwa-ke, uma isesisombululo se-alkali esigxilile, izokhiqiza i-trimetallic acid engenambala. usawoti, umbala obomvu uyafiphala
| Ukubukeka | I-crystalline powder emhlophe noma ekhanyayo |
| Okuqukethwe | 98-102 |
| Iphoyinti lokuncibilika | 260-263 ℃ |
| I-Chloride | ≤0.01 |
| I-sulfate | ≤0.02 |
| Ukuzwela | Ufanelekile |
| Izinsalela ekushiseni (ngokuhambisana ne-sulfate)
| ≤0.1 |
| Ukulahlekelwa ekomisweni | ≤1.0 |
| Insimbi enzima | ≤0.001 |
| Isamba senani lamabhaktheriya e-aerobic | ≤1000cfu/g |
| Isamba senani lesikhunta nemvubelo | ≤100cfu/g |
1. Izinto zokusetshenziswa kwemithi embonini eyenza imithi: zilungele ukuqunjelwa okuvamile kanye nenkani, ezitholakala kumaphilisi, ama-suppositories namanye amafomu omthamo.
2. I-Phenolphthaleinesetshenziswa ku-organic synthesis: ikakhulukazi esetshenziselwa amapulasitiki okwenziwa, ikakhulukazi ukuhlanganiswa kwe-naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Lolu hlobo lwe-polymer lunokumelana okuhle kakhulu nokushisa, ukumelana namanzi, nokumelana namakhemikhali. Ngenxa yokumelana nokugqwala, ukumelana nokuguga kokushisa kanye nokucutshungulwa okuhle nokubukeka kahle, imicu, ukumbozwa kanye nezinto eziyinhlanganisela ezenziwe kuyo maduzane zisetshenziswa kabanzi ezintweni zikagesi, imishini yemishini, ezokuthutha, i-aerospace, ubunjiniyela bamandla e-athomu kanye nezinkundla zempi.
3. I-Phenolphthalein esetshenziswa njengenkomba ye-acid-base, inkomba ye-titration yezixazululo ezingezona amanzi, kanye ne-reagent yokuhlaziya i-chromatographic.
25kgs/drum, 9tons/20'container
25kgs/isikhwama, 20tons/20'container
Sineqembu elifanelekayo, elisebenza kahle ukunikeza ukwesekwa okuhle kakhulu kumakhasimende ethu. Sivamise ukulandela inkambiso yokuthambekela kwamakhasimende, imininingwane egxile ku-Wholesale OEM Factory Price Supply 99% Phenolphthalein Raw Powder CAS 77-09-8 yezisetshenziswa zikagesi neze-elekthronikhi, Asanelisiwe kanye nezimpumelelo zamanje kodwa besilokhu uzama kakhulu ukusungula ukwanelisa izidingo zomthengi eziqondene nawe. Noma ngabe ungowaphi, silapha ukuze silinde uhlobo lwakho olucelayo, kanye ne-welcom ukuvakashela iyunithi yethu yokukhiqiza. Khetha thina, ungahlangana nomphakeli wakho ohloniphekile.
I-OEM ye-WholesaleI-China Phenolphthalein kanye ne-77-09-8, Sizohlinzeka ngemikhiqizo engcono kakhulu nezisombululo ezinamadizayini ahlukahlukene kanye namasevisi ochwepheshe. Ngasikhathi sinye, yamukela ama-OEM, ama-oda we-ODM, mema abangani ekhaya naphesheya ndawonye ngentuthuko efanayo futhi uzuze ukunqoba, ukusungula ubuqotho, nokwandisa amathuba ebhizinisi! Uma unombuzo noma uzodinga ulwazi olwengeziwe kufanele ukhululeke ukuxhumana nathi. Sibheke ngabomvu ukuthola imibuzo yakho maduze.
