Ngā Tohutohu Haumaru Matua e Whā mō te waikawa oxalic
2026-05-09
Ko te whakamahinga i roto i te hanganga rongoā me whakaae me te tuku ki ngā mana whakahaere rongoā, me te tutuki i te paerewa ā-motu o ngā Tikanga Hanga Pai (GMP) mō ngā rauemi mata e pā ana ki te horopeta. Hei takawaenga, ka tatauhia te ōwehenga i roto i ngā mole i raro i ngā tikanga hanganga paerewa (hei tauira, i roto i te whakarite i te citrate piperazine, me pupuri te ōwehenga molar o te waikawa oxalic ki te ethylenediamine ki 1:2.3). Ko te tikanga o tēnei mahi ko te whakamahana aukume me te whakaoho me te purenga wāhanga.
Ngā Tohutohu Haumaru Matua e Whā mō Waikawa Oxalic
1
Kaua e whakarite i ngā otinga waikawa oxalic me ngā kukū āhua noa: Me rongoa ngā otinga rakau tino kukū (90%–98%) mō te tukatuka rauemi hanga ki roto i ngā ipu polyethylene ātete-waikawa me ngā taupoki hiri. Me kawe motuhake mai i ngā wāhanga whakarewa, i ngā waikura rānei, ā, me whai whitiki ātete-onepu te kāpata rokiroki.
2
Kaua e whakaranua ki ētahi atu matū waikawa i te wā e whakamahia ana i ia rā: Mā te whakaranu ki ngā kaihoroi wharepaku kei roto te waikawa hauwaiora ka piki ake te hau hauwaiora, ka ara ake ai ngā mōrearea paitini.
3
Kaua e rehuhia kia maha ngā rauemi taiao (pērā i te rakau me ngā hua pāma): Ka nui rawa te waikura ka puta he waro o te lignin. Me whakamahi noa i ngā rauemi kōhatu mō ngā wā torutoru; ki te roa te pa atu ki ngā papa māpere, ki ngā whakairo rānei, ka puta he waikura, ka hanga he paparanga waro ka ngawari te tihore.
4
Me whakauru ngā kaimahi roa ki te pūnaha whakamātautau hauora mahi: Me whakamātau i te mimi ia toru marama hei aroturuki i te pākia o te waikawa oxalic me te aromatawai i te pūnaha mimi. Mēnā ka puta ngā tohu o te hypocalcemia, kati tonu te mahi ka whiwhi maimoatanga hauora.
I te taumata mahi ā-ringa, he mea pai kia puritia he pukapuka takiuru horopeta, tae atu ki ngā tuhinga matua pēnei i te rā tono, te pāmahana, te nui o te whāngai katoa, ngā āhuatanga tauhohenga o muri mai, me ngā tikanga whakahaere rerekē, hei tautoko i te whai i ngā whakaritenga kounga ā muri ake nei.
Waikawa Oxalic – Zibo Anhao Chemical Co., Ltd.
He kaihanga pono a Zibo Anhao Chemical Co., Ltd. nō Haina, he kaiwhakarato hoki i te waikawa oxalic kounga teitei (Ethanedioic Acid, CAS 144-62-7), kei Zibo, Shandong te pūtake o te umanga matū o Haina. Kei te wātea mai tā mātou waikawa oxalic i roto i ngā momo kohakore (≥99.5%) me te dihydrate (≥99.0%), he rite ki te paura tioata ma me ngā āhuatanga matū pumau, he iti te makuku, ā, he iti noa ngā poke.
He kaihanga pono a Zibo Anhao Chemical Co., Ltd. nō Haina, he kaiwhakarato hoki i te waikawa oxalic kounga teitei (Ethanedioic Acid, CAS 144-62-7), kei Zibo, Shandong te pūtake o te umanga matū o Haina. Kei te wātea mai tā mātou waikawa oxalic i roto i ngā momo kohakore (≥99.5%) me te dihydrate (≥99.0%), he rite ki te paura tioata ma me ngā āhuatanga matū pumau, he iti te makuku, ā, he iti noa ngā poke.
I hangaia i raro i te mana whakahaere kounga tino pakari me ngā paerewa ā-motu, he kaha te kaha whakaiti me te kaha whakapūmau pai o te waikawa oxalic, e whakamahia whānuitia ana i roto i te tae kakahu (mordant/bleaching), te maimoatanga whakarewa (tango waikura/whakakikorua hiko), te tango whenua onge, te hanga rauropi, te whakakoi hiako, me te hanga rongoā me te ahuwhenua. Kua whakamatautauria katoatia ia puranga, ā, kei roto i te COA, MSDS, me ētahi atu tuhinga ture hei whakatutuki i ngā hiahia ahumahi o te ao.
He maha ngā tau o te wheako kaweake puta noa i Āhia, i Ūropi, i te Waenganui Rawhiti, me tua atu, e tuku ana mātou i ngā takai ngāwari (pēke 25kg), he utu whakataetae, me ngā tikanga tuku pono (FOB/CIF/DDP). Ahakoa he iti noa ngā ota whakamātautau, he nui rānei te tuku, ka tukuna e Zibo Anhao Chemical te kounga pumau, te tuku pumau, me ngā otinga kua whakaritea hei tautoko i te tipu o tō pakihi.
https://www.anhaochemical.com/global-premier-oxalic-acid-the-all-purpose-chemical-transforming-1-product/ 