Kusvika Kutsva kweChina Pharmaceutical Grade CAS 77-09-8 Phenolphthalein
Hatingoedze nepatinogona napo kupa masevhisi akanaka kune wese mutengi, asiwo takagadzirira kugamuchira chero mazano anopiwa nevatengi vedu eNew Arrival China Pharmaceutical Grade.CAS 77-09-8 PhenolphthaleinKana muchida zvinhu zvinenge zvese, yeukai kuti makasununguka kutibata nesu kuti muwane rumwe ruzivo kana kuti mutitumire email nemazvo, tichakupindurai mumaawa makumi maviri nemana chete uye mutengo wepamusoro uchapihwa.
Hatizongoedzi nepese patinogona kupa masevhisi akanaka kune wese mutengi, asiwo takagadzirira kugamuchira chero mazano anopiwa nevatengi vedu ekubatsira vatengi vedu.China Phenolphthalein uye 77-09-8, Tine mainjiniya epamusoro mumaindasitiri aya uye timu inoshanda zvakanaka mukutsvaga. Uyezve, ikozvino tine nzvimbo dzedu dzekuchengetedza zvinyorwa uye misika muChina nemutengo wakaderera. Saka, tinogona kusangana nemibvunzo yakasiyana kubva kune vatengi vakasiyana. Unofanira kutsvaga webhusaiti yedu kuti utarise rumwe ruzivo kubva kuzvigadzirwa zvedu nemhinduro.
Phenolphthalein iasidhi isina simba, inoonekwa semakristaro machena kana kuti yero zvishoma patembiricha yemumba. Hainhuwi uye haina kunaka. Inonetsa kunyungudika mumvura asi inonyungudika nyore nyore mualcohol (ethanol) ne ether. Inonyungudika mualcohol solution kuti iite acid-base indicator. Haina ruvara mu acidic solution uye tsvuku mu alkali solution kana alkali metal carbonate solution. Zvisinei, kana iri mu concentrated alkali solution, inoburitsa trimetallic acid isina ruvara. Munyu, ruvara rutsvuku runopera
| Chitarisiko | Upfu hwekristalline chena kana yero yakajeka |
| Zviri Mukati | 98-102 |
| Nzvimbo yekunyunguduka | 260-263℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Kunzwisisa | Anokodzera |
| Zvasara pamoto (kana tichitarisa sulfate)
| ≤0.1 |
| Kurasikirwa pakuomeswa | ≤1.0 |
| Simbi inorema | ≤0.001 |
| Huwandu hwebhakitiriya re aerobic | ≤1000cfu/g |
| Huwandu hwemaforoma nembiriso | ≤100cfu/g |
1. Zvinhu zvemishonga zveindasitiri yemishonga: zvakakodzera kuvimbirwa kwakajairika uye kwakaoma, zvinowanikwa mumapiritsi, suppositories nedzimwe nzira dzekurapa.
2. Phenolphthalein inoshandiswa mukugadzirwa kwezvinhu zvakasikwa: inonyanya kushandiswa pakugadzira mapurasitiki ekugadzira, kunyanya pakugadzira mapolymer e naphthyridine polyaryl ether ketone polyaryl ether ketone. Rudzi urwu rwepolymer runodzivirira kupisa zvakanyanya, runodzivirira mvura, uye runodzivirira makemikari. Nekuda kwekudzivirira kwayo ngura, kudzivirira kupisa kukwegura uye kugadziriswa zvakanaka uye kugadzirwa zvakanaka, fibers, coatings nezvinhu zvakagadzirwa kubva mairi zvinokurumidza kushandiswa zvakanyanya mumidziyo yemagetsi, michina yemakanika, kutakurwa, ndege, mainjiniya esimba reatomu uye minda yemauto.
3. Phenolphthalein inoshandiswa sechiratidzo cheacid-base, chiratidzo chekuyera kwemvura isina mvura, uye reagent yekuongorora chromatographic.
25kgs/dhiramu, 9tons/20'container
25kgs/bhegi, 20tons/20'container
Hatingoedze nepatinogona napo kupa masevhisi akanaka kune wese mutengi, asiwo takagadzirira kugamuchira chero mazano anopiwa nevatengi vedu eNew Arrival China Pharmaceutical Grade CAS 77-09-8 Phenolphthalein, Kana muchida chero chinhu, yeukai kuti makasununguka kutibata nesu kuti muwane rumwe ruzivo kana kuti mutitumire email chaiyo, tichakupindurai mumaawa makumi maviri nemana chete uye mutengo wepamusoro uchapihwa.
Kusvika Kutsva muChinaChina Phenolphthalein uye 77-09-8, Tine mainjiniya epamusoro mumaindasitiri aya uye timu inoshanda zvakanaka mukutsvaga. Uyezve, ikozvino tine nzvimbo dzedu dzekuchengetedza zvinyorwa uye misika muChina nemutengo wakaderera. Saka, tinogona kusangana nemibvunzo yakasiyana kubva kune vatengi vakasiyana. Unofanira kutsvaga webhusaiti yedu kuti utarise rumwe ruzivo kubva kuzvigadzirwa zvedu nemhinduro.
