Masana'antu Don Ma'aikata Babban Ingancin Bincike Reagent Phenolphthalein CAS 77-09-8
Muna da yakinin cewa tare da hadin gwiwa, kasuwancin da ke tsakaninmu zai kawo mana moriyar juna. Za mu iya ba ku sauƙin ba da garantin siyayya mai kyau da alamar farashi mai ƙima don Factory For Factory High Quality Research Reagent PhenolphthaleinFarashin 77-09-8, Idan kuna neman inganci mai kyau, bayarwa da sauri, mafi kyawun bayan sabis da mai ba da farashi mai kyau a China don dangantakar kasuwanci na dogon lokaci, za mu zama mafi kyawun ku.
Muna da yakinin cewa tare da hadin gwiwa, kasuwancin da ke tsakaninmu zai kawo mana moriyar juna. Za mu iya ba da garantin siyar da ku cikin sauƙi mai inganci da alamar farashi mai ƙimaSinadarin Magungunan Magungunan Sin da Ƙarin Abinci, Muna da manyan injiniyoyi a cikin waɗannan masana'antu da kuma ingantacciyar ƙungiya a cikin bincike. Ban da haka ma, yanzu muna da namu bakin ajiya da kasuwanni a kasar Sin a farashi mai rahusa. Saboda haka, za mu iya saduwa daban-daban tambayoyi daga daban-daban abokan ciniki. Ka tuna don nemo gidan yanar gizon mu don bincika ƙarin bayani daga hajar mu.
Phenolphthalein wani rauni ne na kwayoyin halitta, wanda ya bayyana a matsayin farin ko dan kadan rawaya lafiya lu'ulu'u a zafin jiki. Ba shi da wari kuma mara daɗi. Yana da wuya a narke cikin ruwa amma a sauƙaƙe a cikin barasa (ethanol) da ether. An narkar da shi a cikin maganin barasa don yin alamar acid-tushe. Ba shi da launi a cikin maganin acidic kuma ja a cikin maganin alkali ko maganin carbonate karfe alkali. Duk da haka, idan yana cikin maganin alkali mai mahimmanci, zai samar da trimetallic acid mara launi. gishiri, launin ja yana dushewa
Bayyanar | Fari ko haske rawaya crystalline foda |
Abun ciki | 98-102 |
Wurin narkewa | 260-263 ℃ |
Chloride | ≤0.01 |
Sulfate | ≤0.02 |
Hankali | Cancanta |
Ragowa akan kunnawa (a cikin sharuddan sulfate)
| ≤0.1 |
Asarar bushewa | ≤1.0 |
Karfe mai nauyi | ≤0.001 |
Jimlar adadin kwayoyin cutar aerobic | ≤1000cfu/g |
Jimlar adadin ƙura da yeasts | ≤100cfu/g |
1. Pharmaceutical albarkatun kasa ga Pharmaceutical masana'antu: dace da al'ada da kuma m maƙarƙashiya, samuwa a cikin Allunan, suppositories da sauran sashi siffofin.
2. Phenolphthalein da aka yi amfani da shi a cikin kwayoyin halitta: galibi ana amfani da su don robobi na roba, musamman don haɓakar naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Irin wannan polymer yana da kyakkyawan juriya na zafi, juriya na ruwa, da juriya na sinadarai. Saboda juriya na lalata, juriya mai zafi da aiki mai kyau da tsari, zaruruwa, sutura da kayan hade da aka yi daga gare ta nan da nan ana amfani da su sosai a cikin kayan lantarki, kayan injin, sufuri, sararin samaniya, injiniyan makamashin atomic da filayen soja.
3. Phenolphthalein amfani da matsayin acid-tushe nuna alama, nuna alama ga titration na wadanda ba ruwaye mafita, da kuma reagent ga chromatographic bincike.
25kgs/drum, 9tons/20'kwantena
25kgs/jakar, 20ton/20'kwantena
Muna da yakinin cewa tare da hadin gwiwa, kasuwancin da ke tsakaninmu zai kawo mana moriyar juna. Za mu iya ba ku sauƙin ba ku garantin siyayya mai inganci da alamar farashi mai ƙima don Factory For Factory High Quality Research Reagent Phenolphthalein CAS77-09-8, Idan kuna neman inganci mai kyau, bayarwa da sauri, mafi kyawun bayan sabis da mai ba da farashi mai kyau a China don dangantakar kasuwanci na dogon lokaci, za mu zama mafi kyawun ku.
Factory ForSinadarin Magungunan Magungunan Sin da Ƙarin Abinci, Muna da manyan injiniyoyi a cikin waɗannan masana'antu da kuma ingantacciyar ƙungiya a cikin bincike. Ban da haka ma, yanzu muna da namu bakin ajiya da kasuwanni a kasar Sin a farashi mai rahusa. Saboda haka, za mu iya saduwa daban-daban tambayoyi daga daban-daban abokan ciniki. Ka tuna don nemo gidan yanar gizon mu don bincika ƙarin bayani daga hajar mu.