Idumela eliphezulu Izithako ze-Apis Phenolphthalein Powder
Sincike emandleni obuchwepheshe aqinile futhi sihlala sakha ubuchwepheshe obuyindida ukuze sihlangabezane nesidingo Sesithunzi Esiphezulu Izithako ze-Apis Phenolphthalein Powder, Siqotho futhi sivulekile. Sibheke phambili ekuvakasheni kwakho nokusungula ubudlelwano obuthembekile nobuhlala isikhathi eside.
Sincike emandleni obuchwepheshe aqinile futhi sihlala sakha ubuchwepheshe obuyindida ukuze sihlangabezane nesidingo salokhoI-China CAS 77-09-8 kanye ne-Einecs 201-004-7, Inkampani yethu ibheka "izintengo ezifanele, ikhwalithi ephezulu, isikhathi sokukhiqiza esisebenzayo kanye nensizakalo enhle yangemva kokuthengisa" njengemfundiso yethu. Sithemba ukubambisana namakhasimende amaningi ukuze sithuthuke futhi sizuze esikhathini esizayo. Siyakwamukela ukuxhumana nathi.
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-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
Sincike emandleni obuchwepheshe aqinile futhi sihlala sakha ubuchwepheshe obuyindida ukuze sihlangabezane nesidingo Sesithunzi Esiphezulu Izithako ze-Apis Phenolphthalein Powder, Siqotho futhi sivulekile. Sibheke phambili ekuvakasheni kwakho nokusungula ubudlelwano obuthembekile nobuhlala isikhathi eside.
Idumela eliphezuluI-China CAS 77-09-8 kanye ne-Einecs 201-004-7, Inkampani yethu ibheka "izintengo ezifanele, ikhwalithi ephezulu, isikhathi sokukhiqiza esisebenzayo kanye nensizakalo enhle yangemva kokuthengisa" njengemfundiso yethu. Sithemba ukubambisana namakhasimende amaningi ukuze sithuthuke futhi sizuze esikhathini esizayo. Siyakwamukela ukuxhumana nathi.
