Lub koob npe nrov Apis Cov khoom xyaw Phenolphthalein Hmoov
Peb vam khom lub zog thev naus laus zis ruaj khov thiab tsim cov thev naus laus zis zoo heev kom tau raws li qhov xav tau ntawm Lub Koob Npe Siab Apis Cov Khoom Xyaw Phenolphthalein Hmoov, Peb ua siab dawb thiab qhib siab. Peb tos ntsoov rau koj qhov kev tuaj xyuas thiab tsim kom muaj kev sib raug zoo thiab ntev mus ntev.
Peb vam khom lub zog khov kho thiab tsim cov thev naus laus zis zoo heev kom tau raws li qhov xav tau ntawmTuam Tshoj CAS 77-09-8 thiab Einecs 201-004-7Peb lub tuam txhab suav hais tias "tus nqi tsim nyog, zoo, lub sijhawm tsim khoom zoo thiab kev pabcuam tom qab muag zoo" ua peb lub hauv paus. Peb vam tias yuav koom tes nrog ntau tus neeg siv khoom rau kev sib koom tes thiab cov txiaj ntsig yav tom ntej. Txais tos tiv tauj peb.
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
Peb vam khom lub zog thev naus laus zis ruaj khov thiab tsim cov thev naus laus zis zoo heev kom tau raws li qhov xav tau ntawm Lub Koob Npe Siab Apis Cov Khoom Xyaw Phenolphthalein Hmoov, Peb ua siab dawb thiab qhib siab. Peb tos ntsoov rau koj qhov kev tuaj xyuas thiab tsim kom muaj kev sib raug zoo thiab ntev mus ntev.
Lub koob npe nrovTuam Tshoj CAS 77-09-8 thiab Einecs 201-004-7Peb lub tuam txhab suav hais tias "tus nqi tsim nyog, zoo, lub sijhawm tsim khoom zoo thiab kev pabcuam tom qab muag zoo" ua peb lub hauv paus. Peb vam tias yuav koom tes nrog ntau tus neeg siv khoom rau kev sib koom tes thiab cov txiaj ntsig yav tom ntej. Txais tos tiv tauj peb.
