Manufacturing Companies for Organic Intermediate Raw Material Phenolphthalein 99% CAS77-09-8
Isu tinotsigira vangangove vatengi vedu nezvakanakira zvemhando yepamusoro zvekutengesa uye wepamusoro level mupi. Kuve mugadziri wehunyanzvi muchikamu ichi, isu tawana hunyanzvi hunoshanda mukugadzira nekugadzirisa Makambani Ekugadzira eOrganic Intermediate Raw Material.Phenolphthalein99%CAS77-09-8, Tinotenda muhutano pamusoro pehuwandu. Pamberi pekutumira kunze kwebvudzi kune yakasimba yehutano yekutarisa kutarisa panguva yekurapa maererano nemhando dzepasi rose.
Isu tinotsigira vangangove vatengi vedu nezvakanakira zvemhando yepamusoro zvekutengesa uye wepamusoro level mupi. Kuve mugadziri wehunyanzvi muchikamu chino, isu tawana hunyanzvi hunoshanda mukugadzira nekugadzirisaChina Phenolphthalein uye 77-09-8, Chinangwa chedu ndechekubatsira vatengi kuita purofiti yakawanda uye kuona zvinangwa zvavo. Kuburikidza nekushanda nesimba kwakawanda, isu tinomisa hukama hwenguva refu hwebhizinesi nevatengi vazhinji kutenderera pasirese, uye tinowana kukunda-kuhwina budiriro. Ticharamba tichiita zvatinokwanisa kukushandira nekukugutsa! Tikugashirei nomwoyo wose kuti ubatane nesu!
Phenolphthalein is weak organic acid, inoratidzika sechena kana kuti yero zvishoma makristasi akanaka pane tembiricha. Hainhuhwi uye haina kunaka. Zvakaoma kunyungudika mumvura asi nyore kunyungudika mudoro (ethanol) uye ether. Iyo inonyungudutswa mumhinduro yedoro kuita iyo acid-base chiratidzo. Haina ruvara muacidic solution uye tsvuku mualkali solution kana alkali metal carbonate solution. Nekudaro, kana iri muconcentrated alkali solution, inoburitsa isina colorless trimetallic acid. munyu, ruvara rutsvuku runopera
| Chitarisiko | Muchena kana chiedza chero checrystalline poda |
| Content | 98-102 |
| Melting point | 260-263 ℃ |
| Chloride | ≤0.01 |
| Sulfate | ≤0.02 |
| Sensitivity | Qualified |
| Residue pakubatidza (maererano ne sulfate)
| ≤0.1 |
| Kurasikirwa pakuomeswa | ≤1.0 |
| Heavy metal | ≤0.001 |
| Huwandu hwehuwandu hwehutachiona hweaerobic | ≤1000cfu/g |
| Huwandu hwezvipfuyo nembiriso | ≤100cfu/g |
1. Pharmaceutical raw materials for the pharmaceutical industry: inokodzera tsika uye yakasindimara kuvimbiswa, inowanikwa mumapiritsi, suppositories uye mamwe mafomu ekuyeresa.
2. Phenolphthalein inoshandiswa mune organic synthesis: inonyanya kushandiswa pamapurasitiki ekugadzira, kunyanya kushandiswa kwe naphthyridine polyaryl ether ketone polyaryl ether ketone polymers. Iyi mhando yepolymer ine yakanakisa kupisa kupisa, kuramba mvura, uye makemikari kuramba. Nekuda kwekushomeka kwayo kwekuora, kupisa kuchembera kuramba uye kugadzirisa kwakanaka uye kuumbwa, faibha, machira uye zvinhu zvakaumbwa kubva mairi zvinokurumidza kushandiswa zvakanyanya mumidziyo yemagetsi, midziyo yemagetsi, zvekufambisa, aerospace, engineering yeatomu uye mauto ehondo.
3. Phenolphthalein inoshandiswa sechiratidziro che-acid-base, chiratidzo chekugadzirisa kwezvisina-aqueous solutions, uye reagent ye chromatographic analysis.
25kgs/drum, 9tons/20'container
25kgs/bag, 20tons/20'container
Isu tinotsigira vangangove vatengi vedu nezvakanakira zvemhando yepamusoro zvekutengesa uye wepamusoro level mupi. Kuve mugadziri wehunyanzvi muchikamu chino, isu tawana hunyanzvi hunoshanda mukugadzira nekugadzirisa Makambani Ekugadzira eOrganic Intermediate Raw Material Phenolphthalein 99% CAS77-09-8, Isu tinotenda mumhando pamusoro pehuwandu. Pamberi pekutumira kunze kwebvudzi kune yakasimba yehutano yekutarisa kutarisa panguva yekurapa maererano nemhando dzepasi rose.
Manufacturing Makambani eChina Phenolphthalein uye 77-09-8, Chinangwa chedu ndechekubatsira vatengi kuita purofiti yakawanda uye kuona zvinangwa zvavo. Kuburikidza nekushanda nesimba kwakawanda, isu tinomisa hukama hwenguva refu hwebhizinesi nevatengi vazhinji kutenderera pasirese, uye tinowana kukunda-kuhwina budiriro. Ticharamba tichiita zvatinokwanisa kukushandira nekukugutsa! Tikugashirei nomwoyo wose kuti ubatane nesu!
