Benzenesulfinic Acid iṣuu soda Iyọ Cas 873-55-2
Benzenesulfinic Acid iṣuu soda Iyọ ti ko ni awọ flake gara.Tu ninu omi.Ọna igbaradi ni lati dinku benzene sulfonyl kiloraidi, sodium metabisulfite, omi ati sodium hydroxide si sodium benzene sulfinate ni pH = 3.5 ~ 8.5, 50 ℃, nipasẹ decolorization, sisẹ, itutu Chemicalbook si 15 ℃, Iyapa ti sodium bisulfate, 30% hydrochloric. acid ni 15 ~ 20℃ acid si benzene sulfinic acid, fifọ omi, ati lẹhinna fi alkali kun lati yomi sinu iyọ.Iṣuu soda benzenesulfonate jẹ kirisita flake ti ko ni awọ.
| Nkan | Awọn pato |
| Ifarahan | funfun kirisita lulú |
| Mimọ (HPLC%) | ≥99.0 |
| Mimọ (NTU) | ≤4.0 |
| Iye owo PH | 6.5-8.5 |
| Kloride (%) | ≤0.5 |
| Sulfate (%) | ≤0.5 |
| Irin (%) | ≤0.01 |
| Awọn irin ti o wuwo (%) | ≤0.01 |
1. Ti a lo bi imudara imudara polymeric ati ṣiṣu, ti a lo fun pilasitik ati iyipada polyamide, resini epoxy, ati resini phenolic.
2.The kemikali ti wa ni Pataki ti ṣelọpọ fun awọn aworan, elegbogi ati electroplating ise.
25kg / ilu.Fipamọ ni itura, aaye afẹfẹ ninu ile, pẹlu akoko ipamọ ti ọdun meji.
Benzenesulfinic Acid iṣuu soda Iyọ Cas 873-55-2
Benzenesulfinic Acid iṣuu soda Iyọ Cas 873-55-2
