Nyanzvi yeChina Yakanakisisa Kuchena 99% Phenolphthalein CAS 77-09-8 Phenolphthalein
Chinangwa chedu nekambani yedu ndechekugara tichigutsa zvinodiwa nevatengi vedu. Tinoramba tichigadzira nekugadzira zvigadzirwa zvemhando yepamusoro zvevatengi vedu vekare nevatsva uye tinowana mukana wekuti vatengi vedu vawane zvese zvavanoda pamwe chete nesu paProfessional China Best Quality Purity 99%Phenolphthalein CAS 77-09-8Phenolphthalein, Chinangwa chedu "kutsva pasi idzva, Kupfuura Kukosha", munguva refu, tinokukokai kuti muwedzere kubatana nesu uye mugadzire hupenyu hune simba pamwe chete!
Chinangwa chedu nekambani yedu ndechekugara tichigutsa zvinodiwa nevatengi vedu. Tinoramba tichigadzira nekugadzira zvigadzirwa zvemhando yepamusoro zvevatengi vedu vekare nevatsva uye tinowana mukana wekuti vatengi vedu vabudirire pamwe chete nesu.China Phenolphthalein uye CAS 77-09-8Munogona kutizivisa pfungwa yenyu yekugadzira dhizaini yakasarudzika yemodhi yenyu kudzivirira kuwanda kwezvikamu zvakafanana pamusika! Tichapa sevhisi yedu yakanakisisa kuti tigutse zvese zvamunoda! Yeukai kutibata nekukasika!
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
Chinangwa chedu chekambani ndechekugara tichigutsa zvinodiwa nevatengi vedu. Tinoramba tichigadzira nekugadzira zvigadzirwa zvemhando yepamusoro zvevatengi vedu vekare nevatsva uye tinowana mukana wekuwana vatengi vedu pamwe chete nesu Professional China Best Quality Purity 99% Phenolphthalein CAS 77-09-8 Phenolphthalein, Chinangwa chedu ndecheku "kuburitsa pasi idzva, Kukosha Kunopfuura", munguva refu, tinokukokai kuti muwedzere nesu uye mugadzire hupenyu hwakanaka pamwe chete kwenguva refu!
Nyanzvi yeChinaChina Phenolphthalein uye CAS 77-09-8Munogona kutizivisa pfungwa yenyu yekugadzira dhizaini yakasarudzika yemodhi yenyu kudzivirira kuwanda kwezvikamu zvakafanana pamusika! Tichapa sevhisi yedu yakanakisisa kuti tigutse zvese zvamunoda! Yeukai kutibata nekukasika!
