Lethathamo la Litheko tse Theko e Tlase bakeng sa Phepelo ea Feme 99% High Purity Stock Phenolphthalein CAS 77-09-8 Phofo ea Lintho tse Tala Phenolphthalein USP Kereiti
Meputso ea rona ke litšenyehelo tse tlase, sehlopha se nang le phaello e matla, QC e ikhethang, lifeme tse matla, lits'ebeletso tsa boleng bo holimo bakeng sa Lethathamo la Litheko tse Theko e Tlase bakeng sa Phepelo ea Feme 99% High Purity StockPhenolphthalein CAS 77-09-8Phofo ea Lisebelisoa tse Tala Phenolphthalein USP Kereiti, Lihlahisoa tsa rona li ananeloa haholo ebile lia tšeptjoa ke basebelisi 'me li ka khotsofatsa litlhoko tsa moruo le tsa sechaba tse fetohang khafetsa.
Meputso ea rona ke litšenyehelo tse tlase, sehlopha se nang le phaello e matla, QC e ikhethang, lifeme tse matla, lits'ebeletso tsa boleng bo holimo bakeng saPhenolphthalein le Phofo e Tala, Amohela lipotso le matšoenyeho afe kapa afe a hau mabapi le lintho tsa rona. Re labalabela ho theha kamano ea khoebo ea nako e telele le uena haufinyane. Ikopanye le rona kajeno. Re bile molekane oa pele oa khoebo nyeoeng ea hau!
Phenolphthalein ke asiti e fokolang ea tlhaho, e hlahang e le likristale tse tšoeu kapa tse mosehla hanyane mochesong oa kamore. Ha e na monko ebile ha e na tatso. Ho thata ho qhibiliha ka metsing empa e qhibiliha habonolo ka joala (ethanol) le ether. E qhibiliha ka tharollo ea joala ho etsa sesupo sa acid-base. Ha e na 'mala ka tharollong ea asiti 'me e khubelu ka tharollo ea alkali kapa alkali metal carbonate. Leha ho le joalo, haeba e le ka tharollong e matla ea alkali, e tla hlahisa trimetallic acid e se nang 'mala. Letsoai, 'mala o mofubelu oa fela
| Ponahalo | Phofo e kristale e tšoeu kapa e mosehla o bobebe |
| Dikahare | 98-102 |
| Sebaka sa ho qhibiliha | 260-263℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Ho ba le kutloelo-bohloko | Tšoanelehang |
| Masalla a ho hotetsa (ha ho tluoa tabeng ea sulfate)
| ≤0.1 |
| Tahlehelo ha ho omisoa | ≤1.0 |
| Tšepe e boima | ≤0.001 |
| Palo yohle ya dibaktheria tsa aerobic | ≤1000cfu/g |
| Palo yohle ya dibopeho le tomoso | ≤100cfu/g |
1. Lisebelisoa tse tala tsa meriana bakeng sa indasteri ea meriana: li loketse ho pipitleloa ka tloaelo le ka manganga, li fumaneha ka matlapa, li-suppository le mefuta e meng ea litekanyetso.
2. Phenolphthalein e sebediswang tlhahisong ya tlhaho: e sebediswa haholoholo bakeng sa polasetiki ya maiketsetso, haholoholo bakeng sa tlhahiso ya di-polymer tsa naphthyridine polyaryl ether ketone polyaryl ether ketone. Mofuta ona wa polymer o na le kganyetso e ntle ya mocheso, kganyetso ya metsi, le kganyetso ya dikhemikhale. Ka lebaka la kganyetso ya yona ya mafome, kganyetso ya ho tsofala ha mocheso le tshebetso e ntle le ho bopeha ha yona, difaeba, dikobo le thepa e kopaneng e entsweng ka yona di tla sebediswa haholo disebedisweng tsa elektroniki, disebedisweng tsa mechini, dipalangwang, difofaneng, boenjiniere ba matla a athomo le masimong a sesole.
3. Phenolphthalein e sebediswang e le sesupo sa motheo wa asiti, sesupo sa titration ya ditharollo tse seng tsa metsi, le reagent bakeng sa tlhahlobo ya chromatographic.
25kgs/moropa, 9tons/20'container
25kgs/mokotla, 20tons/20'container
Meputso ea rona ke litšenyehelo tse tlase, sehlopha se nang le phaello e matla, QC e ikhethang, lifeme tse matla, lits'ebeletso tsa boleng bo holimo bakeng sa Lethathamo la Litheko tse Theko e Tlase bakeng sa Phepelo ea Feme 99% High Purity StockPhenolphthalein CAS 77-09-8Phofo ea Lisebelisoa tse Tala Phenolphthalein USP Kereiti, Lihlahisoa tsa rona li ananeloa haholo ebile lia tšeptjoa ke basebelisi 'me li ka khotsofatsa litlhoko tsa moruo le tsa sechaba tse fetohang khafetsa.
Lethathamo la Litheko tse Theko e Tlase bakeng saPhenolphthalein le Phofo e Tala, Amohela lipotso le matšoenyeho afe kapa afe a hau mabapi le lintho tsa rona. Re labalabela ho theha kamano ea khoebo ea nako e telele le uena haufinyane. Ikopanye le rona kajeno. Re bile molekane oa pele oa khoebo nyeoeng ea hau!
