Konutai Whāwhā
Taonga: Konutai Whero
Nama CAS: 1313-82-2
Tātai：Na2S
Tātai Hanganga：
Taupānga:
E whakamahia ana mō te mahi kakahu, te tae, te keri, te whakamāori kiri, te whakarewa, te hanga pepa, te tango konganuku me ngā ahumahi rongoā, me ērā atu.
Whakatakotoranga：
| Taonga | Paerewa | |
| Na2S | ≥60.0% | ≥60.0% |
| Na2CO3 | ≤1.5% | ≤5% |
| Kāore e rewa i te wai | ≤0.05% | ≤0.4% |
| Fe | ≤30ppm | 1500ppm |
Tuhia tō karere ki konei ka tuku mai ki a mātou