L(+)-Wakawa tartaric | 87-69-4
Whakaahuatanga Hua
L(+)-Ko te waikawa tartaric he kiriata kore tae, he maramara ranei, he ma, he kirikiri pai, he paura tioata. He haungakore, he reka waikawa, he pumau ki te hau.
L(+)-Ka whakamahia te waikawa tartaric hei waikawa i roto i te inu me etahi atu kai. Ma tana mahi whatu, L(+)-Tartaric acid ka whakamahia hei kaiwhakatika matū hei whakatau i te DL-amino-butanol, he takawaenga mo te tarukino antitubercular. A ka whakamahia hei puna kaukau ki te whakahiato i nga hua tartrate. Na tona kawatanga, ka whakamahia hei whakakorikori ki te whakaoti kapia o te papanga polyester, te kaiwhakarite uara pH ranei i roto i te hanga oryzanol. Na tona matatini, L (+) -Ka whakamahia te waikawa tartaric i roto i te hiko, te tango i te whanariki, me te waikawa waikawa. Ka whakamahia ano hoki hei kaihoko whakahiato, hei kai maataki taapiri kai, hei kaihoko chelating ranei i roto i te tātari matū me te tirotiro rongoa, hei kaihoko whakatete ranei i te tae. Na tona whakahekenga, ka whakamahia hei kaihoko whakaheke i roto i te hanga whakaata matū matū ranei hei kaiwhakaahua whakaahua. Ka taea hoki te uaua ki te katote whakarewa, ka taea te whakamahi hei kaihoko horoi, hei whakakorikori ranei i te mata whakarewa.
Taupānga
Ahumahi Kai
– Hei waikawa me te whakamarumaru maori mo te marmalades, te aihikirimi, te tiēre, te wai, te rongoa, me nga inu.
– Hei pupuhi mo te wai waroha.
– Hei whakaemi me te tiaki i roto i te umanga hanga parāoa me te whakareri mo nga monamona me te reka.
Oenology: Ka whakamahia hei waikawa. Ka whakamahia i roto i nga tiihi me nga waina hei whakarite i nga waina e pai ake ana mai i te tirohanga o te reka, ko te hua ka piki ake te tohu o te waikawa me te heke o te ihirangi pH.
Ahumahi Taonga: Ka whakamahia hei waahanga taketake o te maha o nga kirikiri tinana.
Whakatakotoranga
| ITEM | Paerewa |
| Te ahua | Te paura ma |
| Pure(hei c4h6o6) | 99.5 -100.5% |
| Te hurihanga motuhake(20 ℃) | +12.0 ° — +13.0 ° |
| Nga konganuku taumaha (pb) | 10 ppm teitei |
| Te toenga i runga i te mura | 0.05% mōrahi |
| Arsenic(rite) | 3 ppm teitei |
| Ngaronga i te whakamaroke | 0.2% mōrahi |
| pūhaumāota | 100 ppm te teitei |
| pūwhawhā | 150 ppm te teitei |
| Oxalate | 350 ppm te teitei |
| konupora | 200 ppm te teitei |
| Maramatanga wairewa wai | Ka rite ki te STANDARD |
| Tae | Ka rite ki te STANDARD |
