D-Tartaric acid CAS 147-71-7 e teng ka li-stereoisomers tse tharo: tartaric acid, levo-tartaric acid le meso-tartaric acid. Mekhahlelo e sebetsang ea optically ea motsoako oa tekanyo e lekanang ea 'mele ea dextro- le levorotatory e hlakola e mong ho e mong, e bitsoang racemic tartaric acid. Meso ha e eo ka tlhaho 'me e ka etsoa ka lik'hemik'hale. Mefuta eohle ea asiti ea tartaric ke likristale tse se nang 'mala tse qhibilihang habonolo metsing.
Believe Chemical ke China e etelletseng peleAsiti ea D-Tartaric CAS 147-71-7mohlahisi, morekisi le morekisi kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore ronaAsiti ea D-TartaricCAS147-71-7e khotsofatsoe ke bareki ba bangata. Shandong Dumela
Re hantle melemo ea lihlahisoa tsa lik'hemik'hale tšimong. Lihlahisoa tsa rona li romeloa linaheng tse ling ho ea Europe, United States, Japane, Korea Boroa, Asia Boroa-bochabela le linaheng tse ling le libaka. Ka saense le thekenoloji e le tataiso, botšepehi e le motheo, boleng e le bophelo, 'me ho itšetlehile ka khopolo ea khoebo ea popontshwa le ntshetsopele, re tšepa ka tieo ho theha phapanyetsano le tšebelisano e pharaletseng le bareki ba malapeng le ba tsoang linaheng tse ling ho theha nala!
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Lebitso la Sehlahiswa |
Asiti ea D-Tartaric |
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Foromo |
C4H6O6 |
Boima ba Molek'hule |
150.09 |
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CAS NO. |
147-71-7 |
Bongata |
500KG |
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Lintho |
Tlhaloso |
Liphetho |
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Ponahalo |
phofo ea kristale |
E lumellana |
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Tlhahlobo |
â¥99.0% |
99.47% |
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TS'ELISO |
Sephetho se lumellana le maemo |
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Sebaka se qhibilihang ke 172-174°C (lit.)
Potoloho e khethehileng -12.1º(c=20,H2O)
Sebaka se belang 191.59°C (karolelano)
Boima ba 1,8g/cm3
Refractive index -12.5°(C=5,H2O)
Sebaka sa ho benya ke 210°C
Maemo a polokelo Boloka ka tlase ho 30°C.
Metsi a qhibilihang: a qhibiliha 100mg/mL, a hlakile, ha a na 'mala
MorphologyCrystalsorCrystallinePowde
racidity coefficient (pKa)3.0,4.4(at25â)
ColourWhite
Mosebetsi oa mahlo [α]20/D13.5±0.5°, c=10%inH2O
Ho qhibiliha ha metsi 1394g/L(20ºC)
Sensitive LightSensitive
E sebelisoa haholo indastering ea lijo, joalo ka mokelikeli oa biri, ntho e bolila ea lijo, ntho ea tatso, e sebelisoang ho lino tse khathollang, lipompong, lero la litholoana, soso, lijana tse batang, phofo e bakang, jj.
Asiti ea tartaric e sebelisoa haholo e le acidulant linong le lijong tse ling, ka tsela e tšoanang le ea citric acid. E sebelisoa hammoho le li-tannins, asiti ea tartaric e sebetsa e le mordant bakeng sa lidae tsa asiti, hape e sebelisoa mesebetsing e meng e ntseng e tsoela pele le ea ho lokisa indastering ea lifoto, 'me letsoai la eona la tšepe le etsa hore li be le li-photosensitizing, tse etsang hore li be molemo ho lipolane. Asiti ea Tartaric e ka rarahana ka mefuta e fapaneng ea li-ion tsa tšepe 'me e ka sebelisoa e le ntho ea ho hloekisa le ho bentša holim'a tšepe. Potassium sodium tartrate (Luo Chemicalbook Shell salt) e ka sebediswa ho lokisa reagent ya Fehling, mme e ka boela ya sebediswa ho tsa bongaka e le sehlahiswa le diuretic, mme ya sebediswa hape e le setsi sa mahareng sa Cincophen. Likristale tsa eona li na le thepa ea piezoelectric mme li ka sebelisoa indastering ea lisebelisoa tsa elektroniki. Haholo-holo e sebelisoa ho seno, lipompong, bohobe, gelatin e le moemeli o bolila, reagent biochemical, racemate splitting agent, pharmaceutical splitting agent. E boetse e sebelisoa ho nka lifoto, ho canning, khatiso le ho daea, lipitsa tsa letsopa le ho lokiseng lisebelisoa tse ling tsa tharollo le letsoai.
