Cheap PriceList yeFactory Supply 99% High Purity Stock Phenolphthalein CAS 77-09-8 Raw Material Powder Phenolphthalein USP Giredhi
Mibairo yedu mitengo yakaderera,chikwata chepurofiti,yakasarudzika QC,mafekitori ane simba,masevhisi emhando yepamusoro ePrimeList yakachipa yeFactory Supply 99% High Purity Stock.Phenolphthalein CAS 77-09-8Raw Material Powder Phenolphthalein USP Giredhi, Zvigadzirwa zvedu zvinozivikanwa zvakanyanya uye zvinovimbwa nevashandisi uye zvinogona kusangana zvichiramba zvichichinja hupfumi uye zvemagariro zvinodiwa.
Mibairo yedu mutengo wakaderera, timu yepurofiti ine simba, yakasarudzika QC, mafekitori ane simba, emhando yepamusoro masevhisiPhenolphthalein uye Raw Powder, Gamuchirai chero yemibvunzo yenyu uye kunetseka kwezvinhu zvedu. Isu tinotarisira kumisa hukama hwenguva refu hwebhizinesi newe munguva pfupi iri kutevera. Bata nesu nhasi. Isu tanga tiri vekutanga bhizinesi shamwari mune yako!
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 zvinoumbwa kubva mairi zvinokurumidza kushandiswa zvakanyanya mumidziyo yemagetsi, midziyo yemagetsi, zvekufambisa, aerospace, atomic simba reinjiniya uye minda yemauto.
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
Mibairo yedu mitengo yakaderera,chikwata chepurofiti,yakasarudzika QC,mafekitori ane simba,masevhisi emhando yepamusoro ePrimeList yakachipa yeFactory Supply 99% High Purity Stock.Phenolphthalein CAS 77-09-8Raw Material Powder Phenolphthalein USP Giredhi, Zvigadzirwa zvedu zvinozivikanwa zvakanyanya uye zvinovimbwa nevashandisi uye zvinogona kusangana zvichiramba zvichichinja hupfumi uye zvemagariro zvinodiwa.
Cheap PriceList yePhenolphthalein uye Raw Powder, Gamuchirai chero yemibvunzo yenyu uye kunetseka kwezvinhu zvedu. Isu tinotarisira kumisa hukama hwenguva refu hwebhizinesi newe munguva pfupi iri kutevera. Bata nesu nhasi. Isu tanga tiri vekutanga bhizinesi shamwari mune yako!
