Fekitori Yekugadzira Reagent Yemhando Yepamusoro Yekutsvagisa Phenolphthalein CAS 77-09-8
Tine chokwadi chekuti nekubatana, bhizinesi redu richatibatsira tose. Tinogona kuvimbisa zvinhu zvemhando yepamusoro uye mutengo wakasimba weFekitori yeReagent yeKutsvagisa Kwemhando Yepamusoro Phenolphthalein.CAS 77-09-8Kana muchitsvaga mutengesi wemhando yepamusoro, wekutumira nekukurumidza, wepamusoro-soro mushure mebasa uye wemutengo wakanaka muChina wehukama hwebhizinesi kwenguva refu, isu tichava sarudzo yenyu yakanakisa.
Tine chokwadi chekuti nekubatana, bhizinesi redu richatiunzira mabhenefiti. Tinogona kuvimbisa zvinhu zvemhando yepamusoro uye mutengo wakasimba wekutengesa.Mishonga yeChina yemakemikari uye chinowedzera chikafu, Tine mainjiniya epamusoro mumaindasitiri aya uye timu inoshanda zvakanaka mukutsvaga. Uyezve, ikozvino tava nemisika yedu yekuchengetedza zvinyorwa muChina nemitengo yakaderera. Saka, tinogona kusangana nemibvunzo yakasiyana kubva kune vatengi vakasiyana. Yeuka kutsvaga webhusaiti yedu kuti utarise rumwe ruzivo kubva pazvinhu zvedu.
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
Tine chokwadi chekuti nekubatana, bhizinesi redu richatibatsira tose. Tinogona kuvimbisa zvinhu zvemhando yepamusoro uye mutengo wakasimba wekutengesa zvinhu zvemhando yepamusoro zveFekitori yeReagent yePhenolphthalein CAS.77-09-8Kana muchitsvaga mutengesi wemhando yepamusoro, wekutumira nekukurumidza, wepamusoro-soro mushure mebasa uye wemutengo wakanaka muChina wehukama hwebhizinesi kwenguva refu, isu tichava sarudzo yenyu yakanakisa.
Fekitori YeMishonga yeChina yemakemikari uye chinowedzera chikafu, Tine mainjiniya epamusoro mumaindasitiri aya uye timu inoshanda zvakanaka mukutsvaga. Uyezve, ikozvino tava nemisika yedu yekuchengetedza zvinyorwa muChina nemitengo yakaderera. Saka, tinogona kusangana nemibvunzo yakasiyana kubva kune vatengi vakasiyana. Yeuka kutsvaga webhusaiti yedu kuti utarise rumwe ruzivo kubva pazvinhu zvedu.
