Lag luam wholesale OEM Hoobkas Nqe Supply 99% Phenolphthalein Raw Powder CAS 77-09-8 rau cov khoom siv hluav taws xob thiab hluav taws xob
Peb muaj ib pab pawg tsim nyog, kev ua tau zoo los muab kev txhawb nqa zoo rau peb cov neeg siv khoom. Peb ib txwm ua raws li cov txheej txheem ntawm cov neeg siv khoom-taw qhia, cov ntsiab lus-tseem ceeb rau Cov Lag Luam wholesale OEM Hoobkas Nqe Muab 99%PhenolphthaleinRaw Powder CAS 77-09-8 rau Cov Khoom Siv Hluav Taws Xob thiab Hluav Taws Xob, Peb tsis yog cov ntsiab lus ua ke nrog cov kev ua tiav tam sim no tab sis peb tau sim ua kom zoo tshaj plaws los tsim kho tshiab kom txaus siab rau tus neeg yuav khoom ntau tus kheej xav tau. Txawm koj nyob qhov twg los xij, peb nyob ntawm no tos koj hom thov, thiab txais tos tuaj xyuas peb lub Hoobkas. Xaiv peb, koj tuaj yeem ntsib koj tus neeg muag khoom muaj npe nrov.
Peb muaj ib pab pawg tsim nyog, kev ua tau zoo los muab kev txhawb nqa zoo rau peb cov neeg siv khoom. Peb ib txwm ua raws li lub ntsiab lus ntawm cov neeg siv khoom-oriented, cov ntsiab lus- tsom rauTuam Tshoj Phenolphthalein thiab 77-09-8, Peb yuav muab ntau yam khoom zoo dua thiab cov kev daws teeb meem nrog ntau tus qauv tsim thiab cov kev pabcuam tshaj lij. Nyob rau tib lub sijhawm, txais tos OEM, ODM xaj, caw cov phooj ywg hauv tsev thiab txawv teb chaws ua ke kev txhim kho thiab ua tiav kev yeej-yeej, kev ncaj ncees innovation, thiab nthuav dav kev lag luam! Yog tias koj muaj lus nug lossis xav tau cov ntaub ntawv ntxiv koj yuav tsum xav tiv tauj peb. Peb tab tom tos ntsoov yuav tau txais koj cov lus nug sai sai.
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. Phenolphthaleinsiv 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 muaj ib pab pawg tsim nyog, kev ua tau zoo los muab kev txhawb nqa zoo rau peb cov neeg siv khoom. Peb nquag ua raws li cov lus qhia ntawm cov neeg siv khoom, cov ntsiab lus-tsom mus rau Lag luam wholesale OEM Hoobkas Nqe Muab 99% Phenolphthalein Raw Powder CAS 77-09-8 rau Cov Khoom Siv Hluav Taws Xob thiab Hluav Taws Xob, We're not content together with the present achievements but we have been sim ua qhov zoo tshaj plaws los tsim kho tshiab kom txaus siab rau tus neeg yuav khoom ntau tus kheej xav tau. Txawm koj nyob qhov twg los xij, peb nyob ntawm no tos koj hom thov, thiab txais tos tuaj xyuas peb lub Hoobkas. Xaiv peb, koj tuaj yeem ntsib koj tus neeg muag khoom muaj npe nrov.
Lag luam wholesale OEMTuam Tshoj Phenolphthalein thiab 77-09-8, Peb yuav muab ntau yam khoom zoo dua thiab cov kev daws teeb meem nrog ntau tus qauv tsim thiab cov kev pabcuam tshaj lij. Nyob rau tib lub sijhawm, txais tos OEM, ODM xaj, caw cov phooj ywg hauv tsev thiab txawv teb chaws ua ke kev txhim kho thiab ua tiav kev yeej-yeej, kev ncaj ncees innovation, thiab nthuav dav kev lag luam! Yog tias koj muaj lus nug lossis xav tau cov ntaub ntawv ntxiv koj yuav tsum xav tiv tauj peb. Peb tab tom tos ntsoov yuav tau txais koj cov lus nug sai sai.
