Benzenesulfinic Acid Sodium Salt Cas 873-55-2
Benzenesulfinic Acid Sodium Salt ma'i tioata e leai ni lanu.Solo i le vai.O le auala sauniuni o le faʻaitiitia o le benzene sulfonyl chloride, sodium metabisulfite, vai ma le sodium hydroxide i le sodium benzene sulfinate i le pH = 3.5 ~ 8.5, 50 ℃, e ala i le decolorization, filtration, cooling Chemicalbook i le 15 ℃, vavaeeseina o le sodium bisulfate, 30% hydrochloric acid i le 15 ~ 20℃ acid i le benzene sulfinic acid, fufulu vai, ona faaopoopo lea o le alkali e neutralize i le masima.O le sodium benzenesulfonate o se tioata e leai ni lanu.
| Aitema | Fa'amatalaga |
| Fa'aaliga | pa'u tioata pa'epa'e |
| Mama (HPLC%) | ≥99.0 |
| Malamalama (NTU) | ≤4.0 |
| PH Taua | 6.5-8.5 |
| Chloride (%) | ≤0.5 |
| Sulfate (%) | ≤0.5 |
| Uamea (%) | ≤0.01 |
| Metala mamafa (%) | ≤0.01 |
1. Faʻaaogaina e fai ma faʻapipiʻi faʻapipiʻi polymeric ma plasticizer, faʻaaogaina mo le faʻapipiʻiina ma le suia o le polyamide, epoxy resin, ma le phenolic resin.
2. O le vailaʻau e faʻapitoa ona gaosia mo le faʻataʻitaʻiina o ata, vailaʻau ma eletise eletise.
25kg/papa.Teu i totonu o se nofoaga malulu, ea i totonu o le fale, ma se vaitaimi e teu ai mo le lua tausaga.
Benzenesulfinic Acid Sodium Salt Cas 873-55-2
Benzenesulfinic Acid Sodium Salt Cas 873-55-2
