Factory source Pharmaceutical Chemical Phenolphthalein 77-09-8
Isu tinotenda kuti kudyidzana kwenguva refu kunowanzo kukonzeresa pamusoro peiyo renji, kukosha kwakawedzera sevhisi, kusangana kwakabudirira uye kuonana nemunhu kweFactory source Pharmaceutical Chemical.Phenolphthalein 77-09-8, Tinogamuchira vatengi, masangano emabhizinesi uye shamwari kubva kunzvimbo dzese dzenharaunda yako kuti vataure nesu uye kukumbira kubatana kuti muwane mibairo.
Isu tinotenda kuti kudyidzana kwenguva refu kunowanzo mhedzisiro yemhando yepamusoro, kukosha kwakawedzerwa sevhisi, kusangana kwakabudirira uye kusangana kwemunhu.China Pharmaceutical Chemical uye Chikafu Chinowedzera, Tinopa hutano hwakanaka asi husingakundiki mutengo wakaderera uye basa rakanakisisa. Kugamuchirwa kutumira masampuli ako uye mhete yemavara kwatiri .Tiri kuzobudisa zvinhu maererano nechikumbiro chako. Kana iwe uchifarira chero zvinhu zvatinopa, ndapota inzwa wakasununguka kutibata nesu zvakananga netsamba, fax, runhare kana internet. Tave pano kuti tipindure mibvunzo yenyu kubva Muvhuro kusvika Mugovera uye tinotarisira kushanda nemi.
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 tinotenda kuti kudyidzana kwenguva refu kunowanzo kukonzeresa pamusoro peiyo, kukosha kwakawedzera sevhisi, kusangana kwakabudirira uye kuonana nemunhu kweFactory source Pharmaceutical Chemical Phenolphthalein 77-09-8, Tinotambira vatengesi, masangano emabhizinesi uye shamwari kubva kunzvimbo dzese dzako. nharaunda yekutaura nesu uye kukumbira kushandira pamwe kuti tiwane mibairo.
Factory sourceChina Pharmaceutical Chemical uye Chikafu Chinowedzera, Tinopa hutano hwakanaka asi husingakundiki mutengo wakaderera uye basa rakanakisisa. Kugamuchirwa kutumira masampuli ako uye mhete yemavara kwatiri .Tiri kuzobudisa zvinhu maererano nechikumbiro chako. Kana iwe uchifarira chero zvinhu zvatinopa, ndapota inzwa wakasununguka kutibata nesu zvakananga netsamba, fax, runhare kana internet. Tave pano kuti tipindure mibvunzo yenyu kubva Muvhuro kusvika Mugovera uye tinotarisira kushanda nemi.
