N-(Isoxazol-5-yl)sulphanilamide me te CAS 7758-79-4
Ko ngā tikanga whakaputa ahumahi ko te tikanga whakakore i te disodium hydrogen phosphate me te tikanga whakakore i te houra pungarehu.
1. Tāpirihia te wai kia memeha mā te 3:2 i te hāora phosphate disodium me te wai whakakore i te 12 hāora phosphate disodium, tātarihia kia tangohia, tāpirihia te tātari ki te wai whakakore, ā, āta haere te tauhohenga whakakore i roto i te ranunga phosphate. Whakahaerehia te pH i te 4.2 ~ 4.6. Whakamahanahia te otinga tauhohenga mā te mimiti hei hanga i te kiriata tioata. Whakamataohia te tioata, wehea te porotītaha, kia rua ngā wai konutai dihydrogen phosphate. I muri i te whakamaroke i te 100℃, ka whakaritea te konutai dihydrogen phosphate anhydrous. Ka taea te whakahoki i te wai whaea hei whakarewa i te disodium hydrogen phosphate.
2. Tikanga whakakorenga pungarehu houra: ka tāpirihia te waikawa phosphoric i tangohia ki roto i te tauhohenga whakakorenga, ā, ka tāpirihia mārire te otinga pungarehu houra ki roto i te tauhohenga whakakorenga me te whakaoho kia puta ai te konutai dihydrogen phosphate, ka tātarihia, ka mimitihia, ka kukūhia, ka whakamataohia ki te 60 ~ 70℃ kia puta ai he tioata, ā, ka wehea mā te centrifugation kia puta ai te konutai dihydrogen phosphate dihydrate. I whakaritea te konutai dihydrogen phosphate kore wai mā te whakamaroke hau.
| Ingoa Hua: | N-(Isoxazol-5-yl)sulphanilamide | Tau Puranga | JL20220716 |
| Kās | 7758-79-4 | Te Rā o te MF | 16 o Hūrae, 2022 |
| Te tākai | 25kgs/Pēke | Te Rā Tātari | 17 o Hūrae, 2022 |
| Te rahinga | 5MT | Rā Paunga | 15 o Hūrae, 2024 |
| TAONGA | PAEREWA | HUA | |
| Āhua | Paura tioata mā, mā rānei | Paura tioata mā | |
| Te parakore | ≥98.0% | 98.3% | |
| Mea kore e rewa | ≤0.05% | <0.05% | |
| Pūhaumāota | ≤0.014% | <0.014% | |
| te whanariki | ≤0.25% | <0.25% | |
| Āheni | ≤0.0005% | <0.0005% | |
| konganuku taumaha | ≤0.002% | <0.002% | |
| Pūhauora | ≤0.005% | <0.005% | |
| Whakamutunga | Tohunga | ||
1. Whakamahia hei whakangawari wai, hei whakarei taumaha papanga, hei ātete ahi, ā, e whakamahia ana hoki i roto i te kirikiri, te whakarewa, te rongoā, te tae, te ahumahi kai me te hanga i ētahi atu phosphates.
2. Whakamahia hei kaihoko maimoatanga wai ahumahi, hei hopi tā me te tae, hei whakatikatika kounga, hei whakakore, hei kaihoko ahurea paturopi, hei kaihoko maimoatanga matū koiora, hei whakatikatika kounga kai.
25kgs te pēke, e ai ki ngā hiahia o ngā kiritaki. Puritia kia matara atu i te māramatanga i te pāmahana i raro i te 25℃.
N-(Isoxazol-5-yl)sulphanilamide me te CAS 7758-79-4
