Hoobkas Rau Hoobkas Kev Tshawb Fawb Zoo Reagent Phenolphthalein CAS 77-09-8
Peb ntseeg siab tias nrog kev koom tes ua ke, kev lag luam ua lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab tus nqi qis rau Lub Hoobkas Rau Lub Hoobkas Kev Tshawb Fawb Zoo Reagent PhenolphthaleinCAS 77-09-8, Yog tias koj tab tom nrhiav kev pabcuam zoo, xa khoom sai, kev pabcuam tom qab zoo tshaj plaws thiab tus nqi zoo hauv Suav teb rau kev lag luam mus sij hawm ntev, peb yuav yog koj qhov kev xaiv zoo tshaj plaws.
Peb ntseeg siab tias nrog kev sib koom tes ua lag luam, kev lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab tus nqi qis rauTuam Tshoj Tshuaj Kho Mob thiab Khoom Noj Khoom Haus Additive, Peb muaj cov engineers sab saum toj hauv cov lag luam no thiab pab pawg neeg ua haujlwm zoo hauv kev tshawb fawb. Dab tsi ntxiv, tam sim no peb muaj peb tus kheej cov ntaub ntawv khaws cia thiab kev lag luam hauv Suav teb ntawm tus nqi qis. Yog li ntawd, peb tuaj yeem ua tau raws li cov lus nug sib txawv los ntawm cov neeg siv khoom sib txawv. Nco ntsoov nrhiav peb lub vev xaib kom tshawb xyuas cov ntaub ntawv ntxiv los ntawm peb cov khoom muag.
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 ntseeg siab tias nrog kev sib koom tes ua lag luam, kev lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab tus nqi qis rau Lub Hoobkas Rau Lub Hoobkas Kev Tshawb Fawb Zoo Reagent Phenolphthalein CAS77-09-8, Yog tias koj tab tom nrhiav kev pabcuam zoo, xa khoom sai, kev pabcuam tom qab zoo tshaj plaws thiab tus nqi zoo hauv Suav teb rau kev lag luam mus sij hawm ntev, peb yuav yog koj qhov kev xaiv zoo tshaj plaws.
Hoobkas RauTuam Tshoj Tshuaj Kho Mob thiab Khoom Noj Khoom Haus Additive, Peb muaj cov engineers sab saum toj hauv cov lag luam no thiab pab pawg neeg ua haujlwm zoo hauv kev tshawb fawb. Dab tsi ntxiv, tam sim no peb muaj peb tus kheej cov ntaub ntawv khaws cia thiab kev lag luam hauv Suav teb ntawm tus nqi qis. Yog li ntawd, peb tuaj yeem ua tau raws li cov lus nug sib txawv los ntawm cov neeg siv khoom sib txawv. Nco ntsoov nrhiav peb lub vev xaib kom tshawb xyuas cov ntaub ntawv ntxiv los ntawm peb cov khoom muag.
