Tuam Tshoj Pharmaceutical Qib CAS 77-09-8 Phenolphthalein
Peb tsis tsuas yog yuav sim peb qhov zoo tshaj plaws los muab cov kev pabcuam zoo tshaj plaws rau txhua tus neeg yuav khoom, tab sis tseem npaj tau txais cov lus pom zoo los ntawm peb cov neeg yuav khoom rau New Arrival Tuam Tshoj Pharmaceutical QibCAS 77-09-8 Nr Phenolphthalein, Yog tias koj txaus siab rau yuav luag txhua yam khoom, nco ntsoov xav tias muaj kev ywj pheej los tiv tauj peb kom paub meej ntxiv lossis nco ntsoov xa email rau peb txoj cai, peb yuav teb koj hauv 24 teev nkaus xwb nrog rau cov lus hais zoo tshaj plaws. yuav tsum muab.
Peb tsis tsuas yog yuav sim peb qhov zoo tshaj plaws los muab cov kev pabcuam zoo rau txhua tus neeg yuav khoom, tab sis tseem npaj tau txais cov lus pom zoo los ntawm peb cov neeg yuav khoom rauTuam Tshoj Phenolphthalein thiab 77-09-8, Peb muaj cov engineers saum toj kawg nkaus hauv cov kev lag luam no thiab pab pawg ua haujlwm tau zoo hauv kev tshawb fawb. Dab tsi ntxiv, peb muaj tam sim no peb tus kheej archives qhov ncauj thiab kev lag luam hauv Suav teb ntawm tus nqi qis. Yog li ntawd, peb tuaj yeem ntsib cov lus nug sib txawv los ntawm cov neeg siv khoom sib txawv. Koj yuav tsum nrhiav peb lub vev xaib txhawm rau txheeb xyuas cov ntaub ntawv ntau ntxiv los ntawm peb cov khoom thiab cov kev daws teeb meem.
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 tsis tsuas yog yuav sim peb qhov zoo tshaj plaws los muab cov kev pabcuam zoo tshaj plaws rau txhua tus neeg yuav khoom, tab sis kuj tseem npaj tau txais cov lus qhia los ntawm peb cov neeg yuav khoom rau New Arrival Tuam Tshoj Pharmaceutical Qib CAS 77-09-8 Phenolphthalein, Yog tias koj txaus siab yuav luag txhua yam khoom, nco ntsoov tias muaj kev ywj pheej los tiv tauj peb kom paub tseeb ntxiv lossis nco ntsoov xa email rau peb txoj cai, peb yuav teb koj hauv 24 teev nkaus xwb thiab cov lus hais zoo tshaj yuav muab.
New Arrival ChinaTuam Tshoj Phenolphthalein thiab 77-09-8, Peb muaj cov engineers saum toj kawg nkaus hauv cov kev lag luam no thiab pab pawg ua haujlwm tau zoo hauv kev tshawb fawb. Dab tsi ntxiv, peb muaj tam sim no peb tus kheej archives qhov ncauj thiab kev lag luam hauv Suav teb ntawm tus nqi qis. Yog li ntawd, peb tuaj yeem ntsib cov lus nug sib txawv los ntawm cov neeg siv khoom sib txawv. Koj yuav tsum nrhiav peb lub vev xaib txhawm rau txheeb xyuas cov ntaub ntawv ntau ntxiv los ntawm peb cov khoom thiab cov kev daws teeb meem.
