L(+)-Wakawa tartaric |87-69-4
Whakaahuatanga Hua
L(+)-Ko te waikawa tartaric he kiriata kore tae, he maramara marama ranei, he ma, kirikiri pai, 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.Ma tona matatini, L (+) -Ka whakamahia te waikawa tartaric i roto i te hikohiko, te tango 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 kaihoko whakaahua i te 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 waro.
– Hei emulsifier me te tiaki i roto i te ahumahi hanga parāoa, me te i roto i te faaineineraa o te monamona me te reka.
Oenology: Ka whakamahia hei waikawa.Ka whakamahia i roto i nga tiihi me nga waina hei whakarite i nga waina he pai ake 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: I 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 |
