Waikawa Oxalic – Ngā Āhuatanga Matua
E mōhiotia ana hoki ko te waikawa ethanedioic, ko te tātai ngota ngota o te waikawa oxalic ko te H₂C₂O₄ me te tātai hanganga HOOC-COOH.
Kāore he tae o ngā tioata waikawa oxalic dihydrate (H₂C₂O₄·2H₂O), ko te ira rewa he 101°C. He ngāwari te wairewa ki te wai, ā, ka maroke, ka ngawari hoki te whakangawari ina werahia.

Waikawa Oxalic – Shandong Pulisi Chemical Co., Ltd.
Ko Shandong Pulisi Chemical Co., Ltd. tētahi kaiwhakarato matua o te waikawa oxalic parakore teitei (waikawa ethanedioic, H₂C₂O₄) mō ngā mahi ahumahi me ngā mahi arumoni. Ka hangaia tā mātou waikawa oxalic i raro i ngā paerewa kounga tino pakari, e whakaatu ana i te mā tino pai, te parakore pumau, me te mahi pumau, e pai ai mō te whānuitanga o ngā whakamahinga ahumahi.
He whānuitia te whakamahinga o te waikawa oxalic i roto i:
Te Ahumahi Kakahu me te Hiako: Hei whakamā me te whakawaiwai hei tango i ngā paru me te waikura, hei whakapai ake i te mā me te kounga o ngā papanga me ngā hua hiako.
Te Maimoatanga me te Horoi i te Mea Whakarewa: Hei tango waikura me te kaihoko whakakōkī whai hua mō te maimoatanga mata whakarewa me ngā whakatakotoranga horoi ahumahi.
Ngā Rauemi Hanga me te Hanga Whare: Hei ranunga raima hei whakapai ake i te mahi me te pakari, hei horoi hoki mō ngā taputapu hanga.
Te Hanganga Matū: Hei takawaenga matua i roto i te hanga matū pai, rongoā, me ngā matū ahuwhenua.
Mā te whakamahi i ngā mekameka tuku pono me te tautoko hangarau ngaio, e whakapau kaha ana a Shandong Pulisi Chemical Co., Ltd. ki te whakarato i ngā otinga waikawa oxalic utu-whai hua ki ngā kiritaki o te ao, me te whakatutuki i ngā tono ahumahi maha me te piri ki ngā paerewa kounga me te haumaru o te ao.