Daim Ntawv Teev Nqi Pheej Yig rau Lub Hoobkas Khoom 99% Kev Ntshiab Siab Tshaj Plaws Tshuag Phenolphthalein CAS 77-09-8 Cov Khoom Siv Raw Hmoov Phenolphthalein USP Qib
Peb cov khoom plig yog cov nqi qis dua, pab pawg neeg muaj txiaj ntsig zoo, QC tshwj xeeb, cov chaw tsim khoom muaj zog, cov kev pabcuam zoo rau Daim Ntawv Teev Nqi Pheej Yig rau Lub Hoobkas Muab Khoom 99% Cov Khoom Siv Siab.Phenolphthalein CAS 77-09-8Cov Khoom Siv Raw Hmoov Phenolphthalein USP Qib, Peb cov khoom tau lees paub dav thiab ntseeg siab los ntawm cov neeg siv thiab tuaj yeem ua tau raws li kev xav tau kev lag luam thiab kev sib raug zoo tas li.
Peb cov khoom plig yog cov nqi qis dua, pab pawg neeg muaj txiaj ntsig zoo, QC tshwj xeeb, cov chaw tsim khoom muaj zog, cov kev pabcuam zoo rauPhenolphthalein thiab Hmoov Raw, Txais tos txhua yam koj nug thiab txhawj xeeb txog peb cov khoom. Peb tos ntsoov yuav tsim kom muaj kev sib raug zoo ua lag luam ntev nrog koj yav tom ntej. Tiv tauj peb hnub no. Peb tau yog thawj tus khub lag luam hauv koj rooj plaub!
Phenolphthalein yog ib qho organic acid tsis muaj zog, uas zoo li dawb lossis me ntsis daj me ntsis ntawm chav tsev kub. Nws tsis muaj ntxhiab thiab tsis qab. Nws nyuaj rau yaj hauv dej tab sis yooj yim yaj hauv cawv (ethanol) thiab ether. Nws yaj hauv cov cawv kom ua rau muaj qhov qhia txog acid-base. Nws tsis muaj xim hauv cov kua qaub thiab liab hauv cov kua alkali lossis cov kua alkali hlau carbonate. Txawm li cas los xij, yog tias nws nyob hauv cov kua alkali concentrated, nws yuav tsim cov kua trimetallic tsis muaj xim. ntsev, xim liab ploj mus.
| Qhov tsos | Dawb los yog daj daj crystalline hmoov |
| Cov Ntsiab Lus | 98-102 |
| Qhov kub yaj | 260-263 ℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Kev rhiab heev | Tsim nyog |
| Cov seem ntawm kev hlawv (nyob rau hauv cov nqe lus ntawm sulfate)
| ≤0.1 |
| Poob thaum ziab | ≤1.0 |
| Hlau hnyav | ≤0.001 |
| Tag nrho cov kab mob aerobic | ≤1000cfu/g |
| Tag nrho cov pwm thiab cov poov xab | ≤100cfu/g |
1. Cov khoom siv tshuaj rau kev lag luam tshuaj: tsim nyog rau kev cem quav thiab tawv ncauj, muaj nyob rau hauv cov ntsiav tshuaj, suppositories thiab lwm yam tshuaj.
2. Phenolphthalein siv rau hauv kev tsim cov organic: feem ntau yog siv rau cov yas tsim, tshwj xeeb tshaj yog rau kev tsim cov naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Hom polymer no muaj kev tiv taus kub zoo heev, tiv taus dej, thiab tiv taus tshuaj lom neeg. Vim nws txoj kev tiv taus corrosion, tiv taus kub laus thiab kev ua tiav zoo thiab kev tsim qauv, cov fibers, coatings thiab cov ntaub ntawv sib xyaw ua los ntawm nws tau sai sai siv dav hauv cov khoom siv hluav taws xob, cov khoom siv kho tshuab, kev thauj mus los, aerospace, atomic energy engineering thiab cov tub rog.
3. Phenolphthalein siv ua qhov qhia txog acid-base, qhov qhia rau titration ntawm cov tshuaj tsis yog aqueous, thiab reagent rau kev tshuaj ntsuam chromatographic.
25kgs/nruas, 9tons/20'thawv
25kgs/hnab, 20tons/20'thawv
Peb cov khoom plig yog cov nqi qis dua, pab pawg neeg muaj txiaj ntsig zoo, QC tshwj xeeb, cov chaw tsim khoom muaj zog, cov kev pabcuam zoo rau Daim Ntawv Teev Nqi Pheej Yig rau Lub Hoobkas Muab Khoom 99% Cov Khoom Siv Siab.Phenolphthalein CAS 77-09-8Cov Khoom Siv Raw Hmoov Phenolphthalein USP Qib, Peb cov khoom tau lees paub dav thiab ntseeg siab los ntawm cov neeg siv thiab tuaj yeem ua tau raws li kev xav tau kev lag luam thiab kev sib raug zoo tas li.
Daim Ntawv Teev Nqi Pheej Yig rauPhenolphthalein thiab Hmoov Raw, Txais tos txhua yam koj nug thiab txhawj xeeb txog peb cov khoom. Peb tos ntsoov yuav tsim kom muaj kev sib raug zoo ua lag luam ntev nrog koj yav tom ntej. Tiv tauj peb hnub no. Peb tau yog thawj tus khub lag luam hauv koj rooj plaub!
