Shahararren Tsarin pH na Sinadaran Mai Nunawa 99% Thymolphthalein CAS 125-20-2
Ci gabanmu ya dogara ne akan kayan aiki masu ci gaba, baiwa mai kyau da kuma ci gaba da ƙarfafa fasahar don Shahararren Tsarin pH na Reagent Chemical Mai nuna 99%Thymolphthalein CAS 125-20-2, Mu hada hannu don samar da kyakkyawar makoma mai kyau da za a iya hangowa. Muna maraba da ku da gaske don ziyartar kamfaninmu ko ku kira mu don haɗin gwiwa!
Ci gabanmu ya dogara ne akan kayan aiki na zamani, hazaka masu kyau da kuma ci gaba da ƙarfafa fasahar zamani donThymolphthalein da 125-20-2Kayayyakinmu galibi ana fitar da su zuwa kudu maso gabashin Asiya ta Yuro-Amurka, kuma ana sayar da su ga dukkan ƙasarmu. Kuma dangane da inganci mai kyau, farashi mai ma'ana, da mafi kyawun sabis, muna samun kyakkyawan ra'ayi daga abokan ciniki a ƙasashen waje. Muna maraba da ku ku shiga tare da mu don ƙarin damammaki da fa'idodi. Muna maraba da abokan ciniki, ƙungiyoyin kasuwanci da abokai daga dukkan sassan duniya don tuntuɓar mu da neman haɗin gwiwa don fa'idodin juna.
ThymolphthaleinSunan kimiyya na "3,3-bis(4-hydroxy-5-isopropyl-2-methylphenyl)-phthalide", wanda wani abu ne na halitta. Tsarin sinadaran shine C28H30O4, kuma nauyin kwayoyin shine 430.54. Farin foda ne mai lu'ulu'u. Yana narkewa cikin sauƙi a cikin ether, acetone, sulfuric acid da alkaline, kuma ba ya narkewa a cikin ruwa. Sau da yawa ana amfani da shi azaman alamar acid-base, kuma kewayon canjin launi na pH shine 9.4-10.6, kuma launi yana canzawa daga mara launi zuwa shuɗi. Idan aka yi amfani da shi, sau da yawa ana shirya shi zuwa maganin ethanol na 0.1% 90%. Haka kuma sau da yawa ana shirya shi tare da wasu alamomi don samar da alamar haɗin gwiwa mai laushi don sa kewayon canjin launi ya zama kunkuntar kuma lura ya fi bayyana.
| KAYA | MAS'ALA | SAKAMAKO |
| Ganowa | Foda fari zuwa farin-fari | Ya cika |
| 1H-NMR | Bakan iri ɗaya tare da tunani | Wucewa |
| Tsarkakakken HPLC | ≥98% | 99.6% |
| Asara idan aka busar da ita | 1%mafi girma | 0.24% |
Sau da yawa ana amfani da Thymolphthalein a matsayin alamar acid-base, tare da kewayon pH na canjin launi daga 9.4 zuwa 10.6, da kuma canjin launi daga mara launi zuwa shuɗi. Idan aka yi amfani da shi, sau da yawa ana shirya shi azaman maganin ethanol na 0.1% 90%, kuma sau da yawa ana haɗa shi da wasu alamomi don samar da alamar gauraya don sa kewayon canjin launi ya zama mafi kunkuntar da kuma bayyana a gani. Misali, alamar da aka yi ta hanyar haɗa maganin ethanol na 0.1% na wannan reagent tare da maganin phenolphthalein na 0.1% ba shi da launi a cikin maganin acid, shunayya a cikin maganin alkaline, kuma fure a pH 9.9 (ma'aunin canza launi), wanda yake da sauƙin gani.
Ana sanya samfuran a cikin jaka, 25kg a kowace ganga
Ci gabanmu ya dogara ne da kayan aiki masu inganci, hazaka masu kyau da kuma ci gaba da ƙarfafa fasahar zamani don Shahararriyar Tsarin Sinadaran Mai Haɓaka Sinadaran pH Mai Nuna 99% Thymolphthalein CAS 125-20-2, Bari mu haɗu hannu da hannu don samar da kyakkyawar makoma mai faɗi. Muna maraba da ku da gaske don ziyartar kamfaninmu ko ku kira mu don haɗin gwiwa!
Shahararren Tsarin GaggawaThymolphthalein da 125-20-2Kayayyakinmu galibi ana fitar da su zuwa kudu maso gabashin Asiya ta Yuro-Amurka, kuma ana sayar da su ga dukkan ƙasarmu. Kuma dangane da inganci mai kyau, farashi mai ma'ana, da mafi kyawun sabis, muna samun kyakkyawan ra'ayi daga abokan ciniki a ƙasashen waje. Muna maraba da ku ku shiga tare da mu don ƙarin damammaki da fa'idodi. Muna maraba da abokan ciniki, ƙungiyoyin kasuwanci da abokai daga dukkan sassan duniya don tuntuɓar mu da neman haɗin gwiwa don fa'idodin juna.
