Sabbin Kayayyaki Masu Zafi Thymolphthalein CAS 125-20-2 don Alamomin Acid-Tushe
Kayan aiki masu kyau, ƙungiyar tallace-tallace masu ƙwarewa, da ingantattun kamfanoni bayan tallace-tallace; Mu kuma 'yan uwa ne masu haɗin kai, kowa yana bin ƙungiyar "haɗin kai, sadaukarwa, haƙuri" don Sabbin Kayayyaki Masu ZafiThymolphthaleinCAS 125-20-2 don Alamomin Acid-Base, Domin ƙara ingancin ayyukanmu sosai, kamfaninmu yana shigo da na'urori masu inganci da yawa daga ƙasashen waje. Barka da zuwa ga abokan ciniki daga gida da ƙasashen waje don yin mu'amala da kuma tambaya!
Kayan aiki masu kyau, ƙungiyar tallace-tallace masu ƙwarewa, da ingantattun kamfanoni bayan tallace-tallace; Mu ma 'yan uwa ne masu haɗin kai, kowa yana bin tsarin "haɗin kai, sadaukarwa, haƙuri" don , Ta hanyar haɗa masana'antu da sassan cinikayyar ƙasashen waje, za mu iya bayar da cikakkiyar mafita ga abokan ciniki ta hanyar tabbatar da isar da kayayyaki masu dacewa zuwa wurin da ya dace a lokacin da ya dace, wanda ke samun goyon baya daga ƙwarewarmu mai yawa, ƙarfin samarwa mai ƙarfi, inganci mai daidaito, nau'ikan samfuran da aka rarraba da kuma kula da yanayin masana'antu da kuma ayyukanmu na gaba kafin da bayan tallace-tallace. Muna so mu raba ra'ayoyinmu tare da ku kuma muna maraba da ra'ayoyinku da tambayoyinku.
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
Kayan aiki masu kyau, ƙungiyar tallace-tallace masu ƙwarewa, da ingantattun kamfanoni bayan tallace-tallace; Mu ma 'yan uwa ne masu haɗin kai, kowa yana bin ƙungiyar "haɗin kai, sadaukarwa, haƙuri" don Sabbin Kayayyaki Masu Zafi Thymolphthalein CAS 125-20-2 don Manuniyar Acid-Base, Don ƙara ingancin sabis ɗinmu sosai, kamfaninmu yana shigo da na'urori masu yawa na zamani daga ƙasashen waje. Barka da abokan ciniki daga gida da ƙasashen waje don yin hulɗa da su da kuma yin tambaya!
Sabbin Kayayyaki Masu Zafi Thymolphthalein da CAS 125-20-2, Ta hanyar haɗa masana'antu da sassan cinikayyar ƙasashen waje, za mu iya bayar da cikakkiyar mafita ga abokan ciniki ta hanyar tabbatar da isar da kayayyaki masu dacewa zuwa wurin da ya dace a lokacin da ya dace, wanda ke samun goyon baya daga ƙwarewarmu mai yawa, ƙarfin samarwa mai ƙarfi, inganci mai daidaito, nau'ikan samfuran da aka yi amfani da su da kuma kula da yanayin masana'antu da kuma ayyukanmu na tallace-tallace kafin da bayan girma. Muna so mu raba ra'ayoyinmu tare da ku kuma muna maraba da ra'ayoyinku da tambayoyinku.
