Kev Tshaj Lij Tuam Tshoj Zoo Tshaj Plaws Purity 99% Phenolphthalein CAS 77-09-8 Phenolphthalein
Peb txoj kev nrhiav thiab lub hom phiaj ntawm lub tuam txhab yog "Ib txwm ua kom peb cov neeg siv khoom xav tau". Peb txuas ntxiv tsim thiab tsim cov khoom zoo tshaj plaws rau peb cov neeg siv khoom qub thiab tshiab thiab ua tiav qhov yeej-yeej rau peb cov neeg siv khoom nrog rau peb rau Kev Tshaj Lij Tuam Tshoj Zoo Tshaj Plaws Purity 99%Phenolphthalein CAS 77-09-8Phenolphthalein, Peb lub hom phiaj yog "ua kom lub hauv paus tshiab ci ntsa iab, Muaj Nqis Dhau", yav tom ntej, peb caw koj los koom nrog peb thiab tsim kom muaj lub neej ntev ua ke!
Peb txoj kev nrhiav thiab lub hom phiaj ntawm lub tuam txhab yog "Ib txwm ua kom peb cov neeg siv khoom xav tau". Peb txuas ntxiv tsim thiab tsim cov khoom zoo tshaj plaws rau peb cov neeg siv khoom qub thiab tshiab thiab ua tiav qhov yeej-yeej rau peb cov neeg siv khoom nrog rau peb rauTuam Tshoj Phenolphthalein thiab CAS 77-09-8, Koj tuaj yeem qhia rau peb paub koj lub tswv yim los tsim cov qauv tsim tshwj xeeb rau koj tus qauv kom tiv thaiv ntau yam khoom zoo sib xws hauv kev ua lag luam! Peb yuav muab peb cov kev pabcuam zoo tshaj plaws los ua kom txaus siab rau txhua yam koj xav tau! Nco ntsoov hu rau peb tam sim ntawd!
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 txoj kev nrhiav thiab lub hom phiaj ntawm lub tuam txhab yog "Ib txwm ua kom tau raws li peb cov neeg siv khoom xav tau". Peb txuas ntxiv tsim thiab tsim cov khoom zoo tshaj plaws rau peb cov neeg siv khoom qub thiab tshiab thiab ua tiav qhov yeej-yeej rau peb cov neeg siv khoom thiab peb rau Kev Tshaj Lij Tuam Tshoj Zoo Tshaj Plaws Purity 99% Phenolphthalein CAS 77-09-8 Phenolphthalein, Peb lub hom phiaj yog "pem teb tshiab ci ntsa iab, Tus Nqi Dhau", hauv lub sijhawm ntev, peb thov caw koj los koom nrog peb thiab tsim kom muaj lub neej ntev ua ke!
Kev Tshaj Lij Tuam TshojTuam Tshoj Phenolphthalein thiab CAS 77-09-8, Koj tuaj yeem qhia rau peb paub koj lub tswv yim los tsim cov qauv tsim tshwj xeeb rau koj tus qauv kom tiv thaiv ntau yam khoom zoo sib xws hauv kev ua lag luam! Peb yuav muab peb cov kev pabcuam zoo tshaj plaws los ua kom txaus siab rau txhua yam koj xav tau! Nco ntsoov hu rau peb tam sim ntawd!
