Sabon Zuwan China Pharmaceutical Grade CAS 77-09-8 Phenolphthalein
Ba wai kawai za mu yi iya ƙoƙarinmu don samar da ayyuka masu kyau ga kowane mai siye ba, har ma a shirye muke mu karɓi duk wata shawara da masu siyanmu suka bayar don Sabuwar Arrival China Pharmaceutical GradeCAS 77-09-8 PhenolphthaleinIdan kuna sha'awar kusan kowace kaya, ku tuna ku ji daɗin tuntuɓar mu don ƙarin bayani ko ku tabbatar kun aiko mana da imel daidai, za mu amsa muku cikin awanni 24 kacal kuma za a ba ku mafi kyawun farashi.
Ba wai kawai za mu yi iya ƙoƙarinmu don samar da ayyuka masu kyau ga kowane mai siye ba, har ma a shirye muke mu karɓi duk wata shawara da masu siyanmu suka bayar donPhenolphthalein na kasar Sin da kuma 77-09-8Muna da manyan injiniyoyi a waɗannan masana'antu da kuma ƙungiya mai inganci a cikin binciken. Bugu da ƙari, yanzu muna da namu bayanan adana bayanai da kasuwanni a China akan farashi mai rahusa. Saboda haka, za mu iya biyan tambayoyi daban-daban daga abokan ciniki daban-daban. Ya kamata ku sami gidan yanar gizon mu don duba ƙarin bayani daga samfuranmu da mafita.
Phenolphthalein wani sinadari ne mai rauni na halitta, wanda yake bayyana a matsayin farin ko ɗan rawaya mai laushi a zafin ɗaki. Ba shi da ƙamshi kuma ba shi da ɗanɗano. Yana da wuya a narke a cikin ruwa amma yana narkewa cikin sauƙi a cikin barasa (ethanol) da ether. Ana narkar da shi a cikin maganin barasa don yin alamar tushen acid. Ba shi da launi a cikin maganin acid kuma ja ne a cikin maganin alkali ko maganin carbonate na ƙarfe na alkali. Duk da haka, idan yana cikin maganin alkali mai ƙarfi, zai samar da sinadarin trimetallic mara launi. gishiri, launin ja yana shuɗewa
| Bayyanar | Fari ko haske mai launin rawaya mai haske |
| Abubuwan da ke ciki | 98-102 |
| Wurin narkewa | 260-263℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Sanin hankali | Wanda ya cancanta |
| Ragowar wuta (a cikin sharuddan sulfate)
| ≤0.1 |
| Asara idan aka busar da ita | ≤1.0 |
| Karfe mai nauyi | ≤0.001 |
| Jimlar adadin ƙwayoyin cuta masu amfani da iskar oxygen | ≤1000cfu/g |
| Jimlar adadin molds da yis | ≤100cfu/g |
1. Kayan magani na masana'antar magunguna: ya dace da maƙarƙashiya ta yau da kullun da taurin kai, ana samun su a cikin allunan magani, suppositories da sauran nau'ikan magani.
2. Ana amfani da Phenolphthalein wajen hada sinadarai: galibi ana amfani da shi ne don robobi na roba, musamman don hada naphthyridine polyaryl ether ketone polymers na polyaryl ether ketone. Wannan nau'in polymer yana da juriyar zafi mai kyau, juriyar ruwa, da kuma juriyar sinadarai. Saboda juriyar tsatsa, juriyar tsufa da kuma kyakkyawan sarrafawa da tsari, zare, shafi da kayan hade da aka yi da shi ana amfani da su sosai a kayan lantarki, kayan aikin injiniya, sufuri, sararin samaniya, injiniyan makamashin atomic da kuma filayen soja.
3. Ana amfani da Phenolphthalein a matsayin alamar acid-base, alamar titration na mafita marasa ruwa, da kuma reagent don nazarin chromatographic.
25kgs/ganga, tan 9/kwantenar 20'
25kgs/jaka, tan 20/kwantenar 20'
Ba wai kawai za mu yi iya ƙoƙarinmu don samar da ayyuka masu kyau ga kowane mai siye ba, har ma a shirye muke mu karɓi duk wata shawara da masu siyanmu suka bayar don New Arrival China Pharmaceutical Grade CAS 77-09-8 Phenolphthalein, Idan kuna sha'awar kusan kowace kaya, ku tuna ku ji daɗin tuntuɓar mu don ƙarin bayani ko ku tabbatar kun aiko mana da imel daidai, za mu amsa muku cikin awanni 24 kacal kuma za a ba ku mafi kyawun farashi.
Sabon Zuwan Kasar SinPhenolphthalein na kasar Sin da kuma 77-09-8Muna da manyan injiniyoyi a waɗannan masana'antu da kuma ƙungiya mai inganci a cikin binciken. Bugu da ƙari, yanzu muna da namu bayanan adana bayanai da kasuwanni a China akan farashi mai rahusa. Saboda haka, za mu iya biyan tambayoyi daban-daban daga abokan ciniki daban-daban. Ya kamata ku sami gidan yanar gizon mu don duba ƙarin bayani daga samfuranmu da mafita.
