Kub-muag CAS No. 77-09-8 Phenolphthalein 99% MW 318.32
Tam sim no peb muaj cov kws tshaj lij, cov neeg ua haujlwm ua tau zoo los muab kev pabcuam zoo rau peb cov neeg siv khoom. Feem ntau peb ua raws li lub hauv paus ntsiab lus ntawm kev tsom mus rau cov neeg siv khoom, tsom mus rau cov ntsiab lus rau kev muag khoom kubCAS No. 77-09-8 Phenolphthalein 99%MW 318.32, Peb txais tos cov neeg siv khoom, cov koom haum ua lag luam thiab cov phooj ywg los ntawm txhua qhov chaw ntawm lub ntiaj teb los tiv tauj peb thiab nrhiav kev koom tes rau kev sib pab.
Tam sim no peb muaj cov kws tshaj lij, cov neeg ua haujlwm ua tau zoo los muab kev pabcuam zoo rau peb cov neeg siv khoom. Feem ntau peb ua raws li lub hauv paus ntsiab lus ntawm kev tsom mus rau cov neeg siv khoom, tsom mus rau cov ntsiab lus me me rauTuam Tshoj CAS No. 77-09-8 thiab Phenolphthalein, Peb txais tos koj tuaj xyuas peb lub tuam txhab & Hoobkas thiab peb lub showroom tso saib ntau yam khoom uas yuav ua tau raws li koj xav tau. Lub caij no, nws yooj yim mus saib peb lub vev xaib. Peb cov neeg ua haujlwm muag khoom yuav sim lawv qhov zoo tshaj plaws los muab cov kev pabcuam zoo tshaj plaws rau koj. Yog tias koj yuav tsum muaj cov ntaub ntawv ntxiv, nco ntsoov tiv tauj peb ntawm E-mail, fax lossis xov tooj.
Phenolphthaleinyog ib qho kua qaub tsis muaj zog, uas tshwm sim ua cov siv lead ua dawb lossis me ntsis daj ntawm chav sov. 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 kua cawv los ua 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
Tam sim no peb muaj ib tug kws tshaj lij, cov neeg ua haujlwm ua tau zoo los xa cov neeg muab kev pabcuam zoo rau peb cov neeg siv khoom. Peb feem ntau ua raws li lub hauv paus ntawm kev tsom mus rau cov neeg siv khoom, cov ntsiab lus-tsom mus rau Kub-muag CAS No. 77-09-8 Phenolphthalein 99% MW 318.32, Peb txais tos cov neeg siv khoom, cov koom haum ua lag luam thiab cov phooj ywg los ntawm txhua qhov chaw ntawm lub ntiaj teb los tiv tauj peb thiab nrhiav kev koom tes rau kev sib pab.
Muag kubTuam Tshoj CAS No. 77-09-8 thiab Phenolphthalein, Peb txais tos koj tuaj xyuas peb lub tuam txhab & Hoobkas thiab peb lub showroom tso saib ntau yam khoom uas yuav ua tau raws li koj xav tau. Lub caij no, nws yooj yim mus saib peb lub vev xaib. Peb cov neeg ua haujlwm muag khoom yuav sim lawv qhov zoo tshaj plaws los muab cov kev pabcuam zoo tshaj plaws rau koj. Yog tias koj yuav tsum muaj cov ntaub ntawv ntxiv, nco ntsoov tiv tauj peb ntawm E-mail, fax lossis xov tooj.
