N-(Isoxazol-5-yl)sulphanilamide me CAS 7758-79-4
Hoʻokomo ʻia nā ʻano hana hana ʻenehana i ka disodium hydrogen phosphate neutralization method and soda ash neutralization method.
1. Disodium hydrogen phosphate a me ka wai neutralization o umikumamalua disodium hydrogen phosphate ma ka lakene o 3:2 hoʻohui i ka wai e hoʻoheheʻe, kānana e wehe a hoʻohui i ka filtrate i ka neutralizer a me ka neutralization pane i ka phosphate hui mālie, ka mana pH i 4.2 ~ 4.6, ka pane. ʻO ka hoʻonā ma ka evaporating e hana i ke kiʻiʻoniʻoni kristal, ka crystallization hoʻomaha, ka hoʻokaʻawale centrifugal, ʻelua wai sodium dihydrogen phosphate.Ma hope o ka maloʻo ʻana ma 100 ℃, ua hoʻomākaukau ʻia ka sodium dihydrogen phosphate anhydrous.Hiki ke hoʻihoʻi ʻia ka waiʻona makuahine no ka hoʻoheheʻe ʻana i ka disodium hydrogen phosphate.
2. Soda lehu neutralization keʻano: ka extracted phosphoric acid ua hoʻohuiʻia i loko o ka neutralization reactor, a me ka soda lehu solution ua hoʻohui mālieʻia i loko o ka hopena neutralization ma lalo o ka hoʻouluʻana e hoʻoulu i ka sodium dihydrogen phosphate, i kānanaʻia, evaporated a concentrated, cooled i 60 ~ 70 ℃ e precipitate crystallization, a hoʻokaʻawale ʻia e ka centrifugation e loaʻa ai ka sodium dihydrogen phosphate dihydrate.Ua hoʻomākaukau ʻia ka sodium dihydrogen phosphate anhydrous ma ka hoʻomaloʻo ʻana i ka ea.
| Inoa mea kūʻai: | N-(Isoxazol-5-yl) sulphanilamide | Pūʻulu No. | JL20220716 |
| Cas | 7758-79-4 | La MF | Iulai 16, 2022 |
| Hoʻopili | 25kgs/ʻeke | Lā Hoʻolāʻau | Iulai 17, 2022 |
| Ka nui | 5MT | Lā Pau | Iulai 15, 2024 |
| MEA | KANAWAI | HUA | |
| Ka nana aku | Keʻokeʻo a i ʻole ka pauka crystalline keʻokeʻo | ʻO ka pauka kristal keʻokeʻo | |
| Maemae | ≥98.0% | 98.3% | |
| Mea hiki ole ke hooheheeia | ≤0.05% | <0.05% | |
| Klorida | ≤0.014% | <0.014% | |
| Sulfate | ≤0.25% | <0.25% | |
| Arsenic | ≤0.0005% | <0.0005% | |
| Metala kaumaha | ≤0.002% | <0.002% | |
| Fluoride | ≤0.005% | <0.005% | |
| Ka hopena | Kupono | ||
1.Hoʻohana ʻia ka wai ʻoluʻolu wai, hoʻonui i ke kaumaha o ka lole, ke ahi ahi, a hoʻohana ʻia i ka glaze, solder, lāʻau lapaʻau, puaʻa, ʻoihana meaʻai a me ka hana ʻana i nā phosphates ʻē aʻe.
2. Hoʻohana ʻia ma ke ʻano he mea hoʻomaʻamaʻa wai ʻoihana, paʻi a me ka wai kala, hoʻololi maikaʻi, neutralizer, antibiotic moʻomeheu, lāʻau lapaʻau biochemical, hoʻololi i ka maikaʻi o ka meaʻai.
ʻeke 25kgs a i ʻole koi o nā mea kūʻai aku.E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.
N-(Isoxazol-5-yl)sulphanilamide me CAS 7758-79-4
