Waikawa Karika/CAS: 149-91-7
Whakaahuatanga Poto:
Ingoa hua: Waikawa Kariki
Momo:ZA-N
CAS: 149-91-7
MF: C7H6O5
MW: 170.12
HANGANGA:
Kiato:1.694
Te pūwāhi rewa: 251 °C (whakaiti) (whakamārama)
He tioata, he paura rānei, he rite ki te ngira, he parauri mārama rānei. Te ine rewa: 235-240℃(pirau). Ina werahia ki te 100-120℃, ka ngaro tōna wai tioata. Ina werahia ki runga ake i te 200℃, ka ngaro te hauhā waro, ka hanga he waikawa pyrogallic (arā, te triphloroglucinol). Ka wairewa i roto i te wai wera, te ether, te etanoru, te acetone me te glycerol, he paku wairewa i roto i te wai matao, ā, kāore e wairewa i roto i te benzene me te chloroform.
whakatakotoranga
| Whakatakotoranga | Ihirangi(%) |
| Te nui o te waikawa gallic (pūtake maroke) % | 99.50 meneti |
| Ngaronga i te whakamaroke% | 0.50mōrahi |
| Whakamātautau waikawa tannic | Kāore he kapua |
| Whakamātautau wai-rewa | Kāore he kapua |
| Chroma (Tau tae konupūmā-kobalt) | 180 mōrahi |
| Te pōuriuri | 10 te mōrahi |
| Te whākawa (Hei SO42-) % | 0.02 mōrahi |
| % toenga i te mura | 0.1 mōrahi |
| CL-% | 0.02 mōrahi |
Whakamahinga
Ko te waikawa karika (GA), e mōhiotia ana ko te waikawa karika, he wāhanga o ngā tannin ka taea te waikura, ā, ko tōna ingoa matū ko te 3,4, 5-trihydroxybenzoic acid. He nui te ihirangi waikawa karika i roto i te tī Yunnan Pu 'er, ā, he maha ngā pānga koiora pērā i te patu huakita, te ārai mumura, te ārai pukupuku me te ārai mutagenic.
He maha ngā whakamahinga o te waikawa karika i roto i ngā rongoā, i ngā waituhi, i ngā tae, i te kai, i ngā umanga māmā me te hanga rauropi, me ētahi atu. Ka tauhohe te waikawa karika ki ngā katote rino trivalent hei hanga i tētahi matūriki kikorangi-pango, koinei te rauemi mata mō te waituhi kikorangi-pango. Ka whakamahia hoki i roto i ngā umanga mō te hanga hiako. Ka taea hoki te whakamahi hei kaiwhakawhanake whakaahua. He antioxidant te propyl gallate, ā, ka taea te whakamahi i roto i ngā hinu me ngā ngako kai hei ārai i te pirau me te pirau. I roto i te rongoā, he matū hemostatic me te astringent te waikawa karika, me te mea whakararuraru ā-rohe ngāwari.
He pānga patu huakita tōna, ā, ka taea te whakamahi hei rongoā i te mate koripi. He pānga whakakorikori, whakaheke toto, me te ārai-korere tōna. Ka taea te whakamahi hei tiaki. Ka taea te whakamahi hei hanga waikawa pyrogallic, rongoā, waituhi, tae reo me ngā kaihoko ārai-pahū, me ētahi atu. Ka whakamahia hoki hei kaiwhakawhanake me te matū tātari mō te kimi i ngā waikawa inorganic kore utu, te dihydroxyacetone, ngā alkaloid me ngā konganuku, me ētahi atu.
Ka taea te whakamahi hei mea tiaki, ā, ka taea hoki te whakamahi hei whakarite i ngā tae reo me ngā kaihoko ārai-pahū, me ētahi atu
Whakamahia hei matū matū
Ko te nuinga o te wā ka whakamahia hei tae mō te mangumangu kikorangi-pango. Ka whakamahia i roto i te umanga rongoā hei whakarite i te sulfonamide potentiator TMP me te hei matū whakakotahi mō ngā sulfonamide pēnei i te SMZ me te SD-ethyl. Ka whakamahia e te umanga kai hei whakarite i te waikawa gallic tiaki. Ka whakamahia i roto i te umanga parepare hei whakarite i ngā matū ātete-pahū. Hei tāpiri, ka taea hoki te whakamahi i roto i te hanga tae mordant me te hei kaiwhakawhanake, me ētahi atu.
Whakamahia hei depolarizer i roto i te tātari hiko; whakamahia hei whakaiti i te waikawa phosphomolybdic; whakamahia hei kimi i te antimony, barium, bismuth, calcium, cerium, parahi, me ētahi atu; whakamahia hei whakatau i te phosphorus, nitrite, hiriwa, thorium, titanium, me ētahi atu.
He waikawa phenolic wairewa-wai, kei roto i ngā rau karepe me te maha o ngā tipu, he antioxidant whai hua in vitro.
Te Tākai me te Tukunga
25KG/Pahu, kia rite rānei ki ngā whakaritenga a te kiritaki.
Nō ngā taonga noa, ā, ka taea te tuku mā te moana me te rangi
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
