Kusvika Kutsva China Pharmaceutical Giredhi CAS 77-09-8 Phenolphthalein
Isu hatizoyedze zvedu zvakanyanya kupa masevhisi akatanhamara kune wese anotenga, asi zvakare takagadzirira kugamuchira chero zano rinopihwa nevatengi vedu veNew Arrival China Pharmaceutical Giredhi.CAS 77-09-8 Phenolphthalein, Kana iwe uchifarira chingangoita chero zvinhu, rangarira kunzwa wakasununguka zvachose kuti ubate nesu kuti uwane zvimwe chokwadi kana kuve neshuwa kutipa email chaiyo, isu tichakupindura iwe mumaawa makumi maviri nemana chete pamwe nekotesheni yakanakisa iri kuenda. kupihwa.
Isu hatizoyedze zvedu zvakanyanya kupa masevhisi akatanhamara kune wese shopper, asi zvakare takagadzirira kugamuchira chero zano rinopihwa nevatengi veduChina Phenolphthalein uye 77-09-8, Tine mainjiniya epamusoro mumaindasitiri aya uye timu inoshanda mukutsvaga. Zvakare, isu tatova nemiromo yedu yekuchengetera zvinyorwa uye misika muChina nemutengo wakaderera. Naizvozvo, tinogona kusangana nemibvunzo yakasiyana kubva kune vakasiyana vatengi. Iwe unofanirwa kuwana webhusaiti yedu kuti utarise rumwe ruzivo kubva kune zvigadzirwa zvedu uye mhinduro.
Phenolphthaleiniasidhi isina simba, inoita semakristasi machena kana kuti yero zvishoma patembiricha yekamuri. 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 hatizongoyedza zvakanakisa zvedu kupa masevhisi akatanhamara kune wese anotenga, asi zvakare takagadzirira kugamuchira chero zano rinopihwa nevatengi vedu veNew Arrival China Pharmaceutical Giredhi CAS 77-09-8 Phenolphthalein, Kana iwe uchifarira chingangoita chero zvinhu, rangarira kunzwa wakasununguka zvachose kuti utaure nesu kuti uwane rumwe ruzivo kana kuve nechokwadi chekuti utiunzira email chaiko, tichakupindura mumaawa makumi maviri nemana chete pamwe nekotesheni yakanaka kwazvo ichapihwa.
Kusvika Kutsva ChinaChina Phenolphthalein uye 77-09-8, Tine mainjiniya epamusoro mumaindasitiri aya uye timu inoshanda mukutsvaga. Zvakare, isu tatova nemiromo yedu yekuchengetera zvinyorwa uye misika muChina nemutengo wakaderera. Naizvozvo, tinogona kusangana nemibvunzo yakasiyana kubva kune vakasiyana vatengi. Iwe unofanirwa kuwana webhusaiti yedu kuti utarise rumwe ruzivo kubva kune zvigadzirwa zvedu uye mhinduro.
