D-Tartaric acid CAS 147-71-7 iripo mune matatu stereoisomers: tartaric acid, levo-tartaric asidhi uye meso-tartaric asidhi. Iwo optically anoshanda zvikamu zvemusanganiswa wezviyero zvakaenzana zve dextro- uye levorotatory miviri inodzima imwe neimwe kunze, iyo inonzi racemic tartaric acid. Meso haipo mumasikirwo uye inogona kugadzirwa nemakemikari. Ese marudzi e tartaric acid makristasi asina ruvara anonyungudika nyore mumvura..
Believe Chemical inotungamira ChinaD-Tartaric asidhi CAS 147-71-7mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yeduD-Tartaric asidhiCAS147-71-7vakagutsikana nevatengi vakawanda. Shandong Tendai
Isu takanaka pane zvakanakira zvemakemikari zvigadzirwa mumunda. Zvigadzirwa zvedu zvinotengeswa kuEurope, United States, Japan, South Korea, Southeast Asia nedzimwe nyika nematunhu. Iine sainzi uye tekinoroji segwara, kutendeseka sehwaro, mhando sehupenyu, uye kuvimba nepfungwa yebhizinesi yekuvandudza nekusimudzira, isu tinotarisira nemoyo wese kutanga kuchinjana uye kudyidzana kwakakura nevatengi vemuno nevekunze kugadzira budiriro!
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Product Name |
D-Tartaric asidhi |
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Formula |
C4H6O6 |
Molecular Weight |
150.09 |
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CAS NO. |
147-71-7 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
crystalline upfu |
Conforms |
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Assay |
â¥99.0% |
99.47% |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Kunyungudika 172-174°C (lit.)
Kutenderera chaiko -12.1º(c=20,H2O)
Poindi yekubikira 191.59°C (roughestimate)
Density 1,8g/cm3
Refractive index -12.5°(C=5,H2O)
Flash point 210°C
Mamiriro ekuchengetedza Chengeta ari pasi pe30°C.
Solubility mvura: soluble100mg/mL, yakajeka, isina ruvara
MorphologyCrystalsorCrystallinePowde
racidity coefficient (pKa)3.0,4.4(at25â)
ColorWhite
Optical chiitiko [α]20/D13.5±0.5°, c=10%inH2O
Kunyungudika kwemvura 1394g/L(20ºC)
Sensitive LightSensitive
Inoshandiswa zvakanyanya muindasitiri yechikafu, senge doro rinopupuma mumiriri, chikafu chinovava mumiriri, mumiriri wekunhuhwirira, inoshandiswa mukunwa zvinonwiwa, siwiti, muto wemichero, sosi, ndiro dzinotonhora, hupfu hwekubikisa, nezvimwe.
Tartaric acid inoshandiswa zvakanyanya se acidulant muzvinwiwa uye zvimwe zvekudya, nenzira yakafanana ne citric acid. Inoshandiswa pamwe chete nematannins, tartaric acid inoshanda semondant yedhayi dzeasidhi, uye inoshandiswawo mune mamwe mabasa ekuvandudza nekugadzirisa muindasitiri yemifananidzo, uye simbi yayo yesimbi inoita photosensitizing, ichiita kuti ishandiswe mumapurani. Tartaric asidhi inogona kuomarara neakasiyana siyana esimbi uye inogona kushandiswa semugetsi wekuchenesa uye mumiriri weporishe wenzvimbo dzesimbi. Potassium sodium tartrate (Luo Chemicalbook Shell munyu) inogona kushandiswa kugadzira Fehling's reagent, uye inogona zvakare kushandiswa mukurapa selaxative uye diuretic, uye zvakare inoshandiswa sepakati peCincophen. Makristasi ayo ane piezoelectric zvivakwa uye anogona kushandiswa muindasitiri yemagetsi. Inonyanya kushandiswa muchinwiwa, siwiti, chingwa, gelatin seyakavava mumiriri, biochemical reagent, racemate splitting agent, pharmaceutical splitting agent. Inoshandiswawo mukutora mafoto, canning, kudhinda nekudhaya, pottery uye mukugadzirira kwezvimwe zvinogadzirisa uye munyu.
