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āhuatanga
1.Maamaa:90%, 93% , 96%
2.CASNO.: 7757-83-7
3.MF:Na2SO3
4.ahua: paura tioata ma
5.HS CODE: 28321000
6.Mol wt : 126.04
7. Paepae
Ko te konutai sulfite he kiki i roto i te taumaha kupenga 25kg plstic peeke whatu me te peeke kirihou o roto.ranei hei tono a nga kaihoko 25tons/20'FCL.
Taupānga:
He kaihoko whakaweti mo nga pepa pepa, He maimoatanga wai para, He kaihoko whakakao mo te umanga maina, Kai tango tae me te whakakorenga, Auxiliaryn Chemical i roto i te mahi tanning
Taupānga
1. Kei te whakamahia i roto i te hanga o te whanariki tae i roto i te ahumahi tae, a ko te rauemi mata o te whanariki puru.
2. ka whakamahia ano hoki hei awhina mo te whakakore i nga waikano whanariki i roto i te umanga ta me te tae.
3. mo te hydrolysis o te tango makawe hide raw i roto i te ahumahi hiako, engari ano hoki mo te faaineineraa o te polysulfide konutai ki te tere ake te kiri maroke wai ngohengohe ki te āwhina.
4. Ka whakamahia hei kaihoko tunu kai i roto i te ahumahi pepa.
5. hei whakaheke i te rayon me te whakaiti i te ihirangi pākawa i roto i te ahumahi pueru.
6. Ano hoki ko te rauemi mata o te konutai thiosulfate, konutai polysulfide, tae whanariki me etahi atu mea.
Whakatakotoranga
| Te nama take | Whakapūtātanga | ||||
| Ko te momo tuatahi | Ko te momo tuarua | ||||
| Kōeke moni | Wae tuatahi | Hua whai tohu | Kōeke moni | Wae tuatahi | |
| Ihirangi （Na2S)% ≥ | 60.0 | 60.0 | 60.0 | 60.0 | 60.0 |
| Na2SO3 % ≤ | 1.0 | - | - | - | - |
| Na2S2O3% ≤ | 2.5 | - | - | - | - |
| Fe% ≤ | 0.0020 | 0.0030 | 0.0050 | 0.015 | 0.030 |
| Mahinga waikore% ≤ | 0.05 | 0.05 | 0.05 | 0.15 | 0.20 |
| Na2CO3% ≤ | 2.0 | - | - | 3.5 | - |
