Benzenesulfinic Acid Sodium Salt Cas 873-55-2

CAS :873-55-2

Molecular Formula:C6H5NaO2S

Molecular Weight:164.16

Assay:99%

Shoko rakafanana:4-CHLOROBENZENESULPHINIC ACID SODIUM MUNYU;4-CHLOROBENZENESULFINIC ACID SODIUM SALT HYDRATE;SODIUM 4-CHLOROBENZENE SULFINIC ACID;P-CHLOROBENZENESULFINIC ACID SODIUM MUNYU;Sodium benzene sulfonate, sodium benzosulfonate;BENZENESULFINIC ACID NA SALT;Natriumbenzolsulfinat;Benzenesulfinic acid sodium munyu;sodium benzenesulfinate;BENZENSULFINIC ACID SODIUM MUNYU;Benzenesulfinic acid/Sodium benzene sulphinate;Benzenesulfinic acid sodium munyu, Benzenesulfinic acid sodium;Benzenesulphinic acid sodium munyu, anhydrous, 98%

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Chii chinonzi Benzenesulfinic Acid Sodium Salt Cas 873-55-2?

Benzenesulfinic Acid Sodium Salt isina ruvara flake crystal.Dissolve mumvura.Nzira yekugadzirira ndeyekudzikisa benzene sulfonyl chloride, sodium metabisulfite, mvura uye sodium hydroxide kuita sodium benzene sulfinate pa pH=3.5 ~ 8.5, 50 ℃, kuburikidza ne decolorization, filtration, cooling Chemicalbook kusvika 15℃, kupatsanurwa kwe sodium bisulfate, 30% hydrochloric. asidhi pa15 ~ 20℃ asidhi kuenda kubenzene sulfinic acid, kugeza mvura, wobva waisa alkali kuti isaite munyu.Sodium benzenesulfonate ikristaro isina ruvara.

Tsanangudzo

Item	Zvinotsanangurwa
Chitarisiko	white crystalline powder
Kuchena (HPLC%)	≥99.0
Kujeka (NTU)	≤4.0
PH Kukosha	6.5-8.5
Chloride (%)	≤0.5
Sulfate (%)	≤0.5
Simbi (%)	≤0.01
Heavy metal (%)	≤0.01