| Wāteatanga: | |
|---|---|
L(+)-Tartaric Acid he pūhui waro me te tātai matū C₄H₆O₆ me te taumaha rāpoi 150.09. He karaehe marama kore tae, he maamaa ma ki te paura kiriataata me te reka kawa. L(+)-Tartaric Acid he mahi whatu me te hurihanga motuhake o +12° ~ +12.8°.
Taupānga
1. Ahumahi Kai:
L(+)-Tartaric Acid e whakamahia nuitia ana hei waikawa i roto i nga inu me etahi atu kai, penei i te waina, i nga inu ngawari, i te monamona, i te taro, me etahi momo reka o te reera.
2. Ahumahi Rongoa:
Ko te L(+)-Tartaric Acid e whakamahia ana hei reagent chiral mo te whakahiato o te waikawa tartaric derivatives me te matū hei whakaoti matū mo te whakatau i te DL-aminobutanol, he takawaenga i roto i te hanga o nga raau taero anti-tuberculosis.
3. Ahumahi matū:
Ma te whakamahi i ona ahuatanga waikawa, ko te Tartaric Acid te mahi hei whakakorikori mo te whakaoti kapia o nga papanga polyester me te kaiwhakarite pH mo te hanga oryzanol.
4. Whakakikoruatia me te Tukatuka whakarewa:
Ka whakamahia te Acid Tartaric hei kaihoko whakahiato, hei maataki huna, me te chelating agent i roto i te electroplating, te desulfurization, te horoi waikawa, me te tātari matū.
5. Ahumahi Whakaata Whakaata:
Ka taea te whakamahi i te Acid Tartaric hei kaihoko whakaheke hei whakahaere i te tere o te hanga whakaata hiriwa, ka puta he paninga rite.
6. Ētahi atu tono:
Ka whakamahia ano hei kaiwhakawhanake whakaahua, hei horoi mo nga papa whakarewa, hei whakakorikori whakarewa.
Rokiroki
Rokiroki ki te waahi makariri, maroke. Rokiroki ki roto i te ipu kati kati.
Te Pumau me te Tauhohenga
Pūmautanga matū: Ka mau i raro i te pāmahana me te pehanga noa.
Nga Tikanga hei karo: Ko nga rawa hotokore, te hanga puehu.
He koretake ki etahi atu Rawa: Fluorine, te hiriwa, te konganuku, te waiora, te whakaheke, te turanga.
Hua Whakapoipoi Moorearea: Waro haukura, waro hauhaa.
Polymerization morearea: E kore e puta.
| CAS No. | 87-64-9 |
| kupu taurite | 2,3-Dihydrosuccinic acid; 2,3-Dihydroxybutanedioic acid; Te waikawa Threaric; d-Tartaric acid; L-Tartaric waikawa; 1,2-Dihydroxyethane-1,2-dicarboxylicacid. |
| EINECS No. | 201-766-0 |
| Tātai rāpoi | C 4H 6O6 |
| Taumaha rāpoi(g/mol) | 150.09 |
| Kiato(g/cm 3) | 1.76 |
| Te ahua | Te paura tioata ma, tata ma ranei |
| Ihirangi (%) | 99.5~101.0 |
| Ira Whakarewa(℃) | 168-170 |
| Ira Kohiko(℃) | 210 |
| Wairewa | He tino memeha ki te wai, he memeha noa ki te waiwaro(96%). |