Umthombo wefekthri Pharmaceutical Chemical Phenolphthalein 77-09-8
Sikholelwa ukuthi ubambiswano olude lwenkulumo ngokuvamile luwumphumela wokuphakama kobubanzi, isevisi enenani elingeziwe, ukuhlangana okuphumelelayo nokuxhumana komuntu siqu komthombo Wemboni Yekhemikhali Yekhemikhali.I-Phenolphthalein 77-09-8, Samukela abathengi, izinhlangano zamabhizinisi kanye nozakwethu abavela kuzo zonke izindawo zendawo yakho ukuze bakhulume nathi futhi bacele ukubambisana ukuze kuzuzwe ngokufanayo.
Sikholelwa ukuthi ubambiswano olude lwenkulumo ngokuvamile luwumphumela wokuba phezulu kobubanzi, isevisi eyengeziwe, ukuhlangana okuphumelelayo kanye nokuxhumana komuntu siquI-China Pharmaceutical Chemical and Food Additive, Sihlinzeka ngekhwalithi enhle kodwa amanani aphansi angehlulwa kanye nesevisi engcono kakhulu. Siyakwamukela ukuthumela amasampula akho kanye nendandatho yombala kithi .Sizokhiqiza izinto ngokwesicelo sakho. Uma unentshisekelo kunoma yiziphi izinto esizinikezayo, sicela ukhululeke ukusithinta ngokuqondile ngeposi, ngefeksi, ngocingo noma nge-inthanethi. Size lapha ukuze siphendule imibuzo yakho kusukela ngoMsombuluko kuya ngoMgqibelo futhi sibheke ngabomvu ukubambisana nawe.
I-Phenolphthalein iyi-asidi ephilayo ebuthakathaka, ebonakala njengamakristalu 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-Phenolphthalein esetshenziswe 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
Sikholelwa ukuthi ubambiswano olude lwenkulumo ngokuvamile luwumphumela wokuba phezulu kwebanga, isevisi eyengeziwe, ukuhlangana okuphumelelayo kanye nokuxhumana nomuntu siqu kumthombo Wefekthri I-Pharmaceutical Chemical Phenolphthalein 77-09-8, Samukela abathengi, izinhlangano zamabhizinisi kanye nozakwethu abavela kuzo zonke izindawo zakho. imvelo ukukhuluma nathi futhi ucele ukubambisana ukuze sizuze sobabili.
Umthombo wefekthriI-China Pharmaceutical Chemical and Food Additive, Sihlinzeka ngekhwalithi enhle kodwa amanani aphansi angehlulwa kanye nesevisi engcono kakhulu. Siyakwamukela ukuthumela amasampula akho kanye nendandatho yombala kithi .Sizokhiqiza izinto ngokwesicelo sakho. Uma unentshisekelo kunoma yiziphi izinto esizinikezayo, sicela ukhululeke ukusithinta ngokuqondile ngeposi, ngefeksi, ngocingo noma nge-inthanethi. Size lapha ukuze siphendule imibuzo yakho kusukela ngoMsombuluko kuya ngoMgqibelo futhi sibheke ngabomvu ukubambisana nawe.
