Tshiab Tuaj Txog Tuam Tshoj Tshuaj Qib CAS 77-09-8 Phenolphthalein
Peb tsis yog 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 npaj txhij txais txhua qhov kev tawm tswv yim los ntawm peb cov neeg yuav khoom rau New Arrival China Pharmaceutical GradeCAS 77-09-8 PhenolphthaleinYog tias koj xav tau yuav luag txhua yam khoom, nco ntsoov tiv tauj peb kom paub ntxiv lossis xa email rau peb kom raug, peb yuav teb koj hauv 24 teev thiab cov lus hais zoo tshaj plaws yuav muab.
Peb tsis yog 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 npaj txhij txais txhua qhov kev tawm tswv yim los ntawm peb cov neeg yuav khoom rauTuam Tshoj Phenolphthalein thiab 77-09-8, Peb muaj cov engineers sab saum toj hauv cov lag luam no thiab pab pawg ua haujlwm zoo hauv kev tshawb fawb. Dab tsi ntxiv, peb tam sim no 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. Koj yuav tsum nrhiav peb lub vev xaib los xyuas cov ntaub ntawv ntxiv los ntawm peb cov khoom thiab cov kev daws teeb meem.
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 tsis yog 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 npaj txhij txais txhua qhov kev tawm tswv yim los ntawm peb cov neeg yuav khoom rau Tshiab Tuaj Txog Tuam Tshoj Tshuaj Qib CAS 77-09-8 Phenolphthalein, Yog tias koj xav tau yuav luag txhua yam khoom, nco ntsoov tiv tauj peb kom paub ntau ntxiv lossis nco ntsoov xa email rau peb, peb yuav teb koj hauv 24 teev thiab cov lus hais zoo tshaj plaws yuav muab.
Tuaj Tshiab Tuam TshojTuam Tshoj Phenolphthalein thiab 77-09-8, Peb muaj cov engineers sab saum toj hauv cov lag luam no thiab pab pawg ua haujlwm zoo hauv kev tshawb fawb. Dab tsi ntxiv, peb tam sim no 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. Koj yuav tsum nrhiav peb lub vev xaib los xyuas cov ntaub ntawv ntxiv los ntawm peb cov khoom thiab cov kev daws teeb meem.
