Pūmua Konutai
Taonga: Konutai Pūmua
He rerekē: Konutai waikawa formic
Nama CAS: 141-53-7
Tātai：CHO2Na
Tātai Hanganga：
Taupānga:
Ko te waikawa formic tētahi o ngā rauemi mata matū waro, e whakamahia whānuitia ana i roto i te rongoā, te hiako, ngā patu pepeke, te rapa, te tā me te tae me ngā ahumahi rauemi mata matū.
Ka taea te whakamahi i te umanga hiako hei whakamāeneene i te kiri, hei tango i te kiri me te whakaōrite i te kiri; ka taea te whakamahi i te umanga rapa hei whakapūmau rapa maori, hei ārai rapa; ka taea hoki te whakamahi hei patu huakita, hei pupuri i te hou me te tiaki i roto i te umanga kai. Ka taea hoki e ia te hanga i ngā momo whakarewa, ngā mea whakakī tae, ngā mea whakakī tae me ngā mea maimoatanga mō ngā muka me te pepa, ngā mea whakakirihou me ngā tāpiringa inu kararehe.
Whakatakotoranga：
| NGĀ TŪEMA | PAEREWA |
| WHAKAMĀTAUTAU | ≥90% |
| TAE（Pātini-Kobalta） | ≤10% |
| WHAKAMĀTAUTAU WHAKAMĀRAMA（Waikawa+Wai=1+3） | Mārama |
| KŌREROITI (Hei Cl) | ≤0.003% |
| SULFATE（Pērā i te SO4） | ≤0.001% |
| Fe（Hei Fe） | ≤0.0001% |