Asam Benzenesulfinic Sodium Salt Cas 873-55-2

CAS :873-55-2

Formula Molekul:C6H5NaO2S

Bobot molekul:164.16

Assay:99%

sinonim:4-CHLOROBENZENESULFINIC ASAM SODIUM GARAM;4-CHLOROBENZENESULFINIC ASAM SODIUM SALT HYDRATE;SODIUM 4-CHLOROBENZE ASAM SULFINIC;P-CHLOROBENZENESULFINIC ASAM SODIUM GARAM;natrium benzena sulfonat, natrium benzosulfonat;ASAM BENZENESULFINIC NA SALT;Natriumbenzolsulfinat;uyah natrium asam Benzenesulfinic;sodium benzenesulfinate;ASAM BENZENSULFINIC SODIUM SALT;Asam Benzenesulfinic/Sodium benzene sulphinate;Benzenesulfinic acid sodium uyah, Benzenesulfinic acid sodium;Benzenesulphinic acid sodium salt, anhydrous, 98%

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Apa Benzenesulfinic Acid Sodium Salt Cas 873-55-2?

Benzenesulfinic Acid Sodium Salt kristal serpihan tanpa warna.Dissolve ing banyu.Cara preparation kanggo ngurangi benzene sulfonyl chloride, sodium metabisulfite, banyu lan sodium hidroksida kanggo natrium benzena sulfinate ing pH = 3,5 ~ 8,5, 50 ℃, liwat decolorization, filtrasi, cooling Chemicalbook kanggo 15 ℃, pamisahan saka sodium bisulfate, 30% hidroklorik asam ing 15 ~ 20 ℃ asam kanggo benzena asam sulfinic, ngumbah banyu, lan banjur nambah alkali kanggo neutralize menyang uyah.Sodium benzenesulfonate minangka kristal serpihan tanpa warna.

Spesifikasi

Item	Spesifikasi
Penampilan	bubuk kristal putih
Kemurnian (HPLC%)	≥99.0
Kejelasan (NTU)	≤4.0
Nilai PH	6.5-8.5
Klorida (%)	≤0.5
Sulfat (%)	≤0.5
wesi (%)	≤0.01
Logam berat (%)	≤0.01

Aplikasi

1. Digunakake minangka polymeric adhesion enhancer lan plasticizer, digunakake kanggo plasticizing lan ngowahi polyamide, resin epoxy, lan resin phenolic.

2.Bahan kimia kasebut khusus diprodhuksi kanggo industri fotografi, farmasi lan elektroplating.