CAS inotengeswa zvakanyanya Nhamba 77-09-8 Phenolphthalein 99% MW 318.32
Iye zvino tine vashandi vane hunyanzvi uye vane hunyanzvi hwekuita zvinhu kuti vape vatengi vedu zvinhu zvemhando yepamusoro. Tinowanzo tevedzera mutemo wekuti vatengi vatarisire zvinhu zvitsva, uye kuti zvinhu zvitsva zvienderane nezvinodiwa nevatengi.Nhamba yeCAS 77-09-8 Phenolphthalein 99%MW 318.32, Tinogamuchira vatengi, masangano ebhizinesi neshamwari dzinobva kumativi ese epasi kuti vatibate uye vatsvage kushandira pamwe kuti tiwane mabhenefiti.
Iye zvino tine vashandi vane hunyanzvi uye vane hunyanzvi hwekuita mabasa kuti vape vatengi vedu zvinhu zvemhando yepamusoro. Tinowanzo tevedzera mutemo wekuti vatengi vatarisire zvinhu zvavo, vatarisire zvinhu zvakawanda.China CAS Nhamba 77-09-8 uye Phenolphthalein, Tinokugamuchirai kuti mushanyire kambani yedu nefekitori uye showroom yedu inoratidza zvinhu zvakasiyana-siyana zvinozadzisa zvamunotarisira. Panguva iyi, zviri nyore kushanyira webhusaiti yedu. Vashandi vedu vekutengesa vachaedza nepavanogona napo kukupai masevhisi akanakisa. Kana muchida rumwe ruzivo, musazeza kutibata nesu kuburikidza neemail, fax kana runhare.
Phenolphthaleiniasidhi isina simba yeorganic, 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
Iye zvino tine vashandi vane hunyanzvi uye vane hunyanzvi hwekuita mabasa kuti vape vatengi vedu zvinhu zvemhando yepamusoro. Tinowanzo tevedzera mutemo wekuti vatengi vatengese zvinhu zvinodhura zvakanyanya, CAS Nhamba 77-09-8 Phenolphthalein 99% MW 318.32, Tinogamuchira vatengi, masangano ebhizinesi neshamwari dzinobva kumativi ese epasi kuti vatibate uye vatsvage kushandira pamwe kuti tiwane mabhenefiti.
Kutengesa zvakanyanyaChina CAS Nhamba 77-09-8 uye Phenolphthalein, Tinokugamuchirai kuti mushanyire kambani yedu nefekitori uye showroom yedu inoratidza zvinhu zvakasiyana-siyana zvinozadzisa zvamunotarisira. Panguva iyi, zviri nyore kushanyira webhusaiti yedu. Vashandi vedu vekutengesa vachaedza nepavanogona napo kukupai masevhisi akanakisa. Kana muchida rumwe ruzivo, musazeza kutibata nesu kuburikidza neemail, fax kana runhare.
