Weifang Ruidesheng Chemical Co.,Ltd

WEIFANG, Shandong, China

We are offering sodium metabisulfite. mf: na2s2o5einecs no.: 231-673-0place of origin:shandong, china(mainland)grade standard: food grade, industrial gradepurity: 96.5%molecular weight: 190.09ph: 4.0-4.6prohibited substance: strong acid, strong oxidantproperty: white or light yellow crystal powder, a strong smell of sulfur dioxide, relative density is 1.4, easy to dissolve in water and glycerin, water solution. application:1. Pharmaceutical industry: for the production of chloroform, sulfetrone and benzaldehyde2. Rubber industry: as curing agent3. Printing and dyeing industry: for cotton fabric bleach dechlorinating agent and cotton scouring agent4. Leather industry: for leather processing, making the leather soft, full, tensile to have the properties of water proof, flexural strength, wear resistance. 5. Chemical industry: for the production of hydroxycitronellal, hydroxylamine hydrochloride6. Food industry: as the bleaching agent, preservative, leavening agent, antioxidant ect. 7. Washing plant: as the reactant for the reaction of fabric such as jeans with potassium permanganate to generate white effect

We are offering non pollution sodium metabisulfite. Mf: na2s2o5einecs no.: 231-673-0place of origin:shandong, china(mainland)grade standard: food grade, industrial gradepurity: 96.5%appearance: white or slight yellow crystalline form powder or small crystalapplication: used as bleaching agent, reducing agent, organic synthesis, ect. Molecular weight: 190.09ph: 4.0-4.6prohibited substance: strong acid, strong oxidantproperty: white or light yellow crystal powder, a strong smell of sulfur dioxide, relative density is 1.4, easy to dissolve in water and glycerin, water solution.