Tuam Tshoj Chaw tsim tshuaj paus rau Tuam Tshoj Hoobkas Muag CAS 77-09-8 Phenolphthalein
Peb cov chaw tsim khoom zoo thiab tshwj xeeb kev tswj hwm zoo thoob plaws txhua theem ntawm kev tsim khoom ua rau peb tuaj yeem lav tag nrho cov neeg yuav khoom txaus siab rau Chaw Tsim Khoom rau Tuam Tshoj Hoobkas MuagCAS 77-09-8 Nr Phenolphthalein, Peb zoo siab txais tos cov neeg yuav khoom, cov koom haum ua lag luam thiab cov phooj ywg los ntawm txhua ntu hauv ntiaj teb kom tau txais kev sib cuag nrog peb thiab nrhiav kev koom tes rau kev sib nrig sib zoo.
Peb cov chaw tsim khoom zoo thiab kev tswj hwm zoo tshaj plaws thoob plaws txhua theem ntawm kev tsim khoom ua rau peb lav tag nrho cov neeg yuav khoom txaus siab rauTuam Tshoj Phenolphthalein thiab 77-09-8, Peb tau nrhiav txoj hauv kev los ntsib txhua tus phooj ywg los ntawm ob qho tib si hauv tsev thiab txawv teb chaws rau kev sib tw yeej-yeej. Peb cia siab tias yuav muaj kev koom tes ntev nrog koj txhua tus ntawm lub hauv paus ntawm kev sib nrig sib pab thiab kev loj hlob.
Phenolphthaleinyog ib qho tsis muaj zog organic acid, uas zoo nkaus li dawb los yog daj me ntsis zoo crystals ntawm chav tsev kub. Nws yog odorless thiab tasteless. Nws yog qhov nyuaj rau yaj hauv dej tab sis yooj yim soluble hauv cawv (ethanol) thiab ether. Nws yog yaj nyob rau hauv dej cawv tov los ua ib tug acid-base qhia. Nws tsis muaj xim nyob rau hauv acidic tov thiab liab nyob rau hauv alkali tov los yog alkali hlau carbonate tov. Txawm li cas los xij, yog tias nws yog nyob rau hauv cov ntsiab lus alkali, nws yuav tsim cov xim tsis muaj xim trimetallic acid. ntsev, xim liab ploj mus
Qhov tshwm sim | Dawb los yog lub teeb daj crystalline hmoov |
Cov ntsiab lus | 98-102 : kuv |
Melting point | 260-263 ℃ |
Chloride | ≤ 0.01 |
Sulfate | ≤ 0.02 |
rhiab heev | Tsim nyog |
Residue ntawm ignition (nyob rau hauv cov nqe lus ntawm sulfate)
| ≤0.1 |
Poob rau ziab | ≤1.0 |
Hnyav hlau | ≤ 0.001 |
Tag nrho cov kab mob aerobic | ≤1000cfu / g |
Tag nrho cov pwm thiab cov poov xab | ≤100cfu / g |
1. Pharmaceutical raw cov ntaub ntawv rau kev lag luam kws tshuaj: haum rau cov cwj pwm tsis zoo thiab tawv ncauj cem quav, muaj nyob rau hauv cov ntsiav tshuaj, suppositories thiab lwm yam tshuaj.
2. Phenolphthalein siv nyob rau hauv cov organic synthesis: feem ntau yog siv rau hluavtaws plastics, tshwj xeeb tshaj yog rau cov synthesis ntawm naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Hom polymer no muaj kev tiv thaiv zoo heev, tiv thaiv dej, thiab tshuaj tiv thaiv. Vim nws cov corrosion kuj, kub aging kuj thiab zoo ua thiab formability, fibers, coatings thiab composite cov ntaub ntawv uas ua los ntawm nws yog dav siv nyob rau hauv cov khoom siv hluav taws xob, mechanical khoom, tsheb thauj mus los, aerospace, atomic zog engineering thiab tub rog teb.
3. Phenolphthalein siv los ua acid-base indicator, indicator for titration of non-aqueous solutions, and reagent for chromatographic analysis.
25kgs / nruas, 9tons / 20'container
25kgs / hnab, 20tons / 20'container
Peb cov chaw tsim khoom zoo thiab tshwj xeeb zoo tswj thoob plaws txhua theem ntawm kev tsim khoom ua rau peb tuaj yeem lav tag nrho cov neeg yuav khoom txaus siab rau Tuam Tshoj Hoobkas Muag CAS 77-09-8 Phenolphthalein, Peb zoo siab tos txais cov neeg yuav khoom, koom haum ua lag luam thiab cov phooj ywg los ntawm txhua ntu hauv ntiaj teb. kom tau txais kev sib cuag nrog peb thiab nrhiav kev koom tes rau kev sib nrig sib zoo.
Manufacturing tuam txhab uas muag rauTuam Tshoj Phenolphthalein thiab 77-09-8, Peb tau nrhiav txoj hauv kev los ntsib txhua tus phooj ywg los ntawm ob qho tib si hauv tsev thiab txawv teb chaws rau kev sib tw yeej-yeej. Peb cia siab tias yuav muaj kev koom tes ntev nrog koj txhua tus ntawm lub hauv paus ntawm kev sib nrig sib pab thiab kev loj hlob.