CONTACT US

        Address:No 100 The Westcoast Roas, Zhifu District, Yantai,Shandong Province,China
        web:www.ytxinwang.com.cn
        E-mail:[email protected]
        Tel:86-0535-6823279 6823979
        Fax:86-0535-6828279

        • Name of commodity: Sodium alginate (industrial grade)
        • Commodity Numbers: 13
        • Shelves time: 2011-01-28
        • Views : 143

        Sodium alginate
        Formula
        C5H7O4COONa
        Chemical structure
        Main application
        Printing and Textile Industry
        1. Dyeing auxiliary of reactive dyes
        Sodium alginate is used in reactive dye color paste in the printing and dyeing industry, superior to food starch and other slurry. The printed textiles are featured by bright decorative patterns, clear line, high color yield, uniform color yield, and good permeability and plasticity. As the best pulp in the modern printing and dyeing industry, sodium alginate is now widely used for printing of cotton, wool, silk, nylon and other textiles, especially for preparation printing paste.
        2. Warp sizing
        In China's textile sector, sodium alginate with starch is used for preparation of warp sizing agent, saving lots of food, and also making the fiber not hairy, abrasion resistant, less breakage rate, and thereby enhancing weaving efficiency. Sodium alginate is effective to both cotton fiber and synthetic fiber.
        Physiochemical Indicators
        Export Domestic Marketing
        Industrial grade Food grade
        Quality Standards According to user requirements SC/T 3401-2008   GB1976-2008
        Appearance Light yellow Tan Light yellow
        Granularity 100%, 40 mesh  100%,30 mesh 100%, 40 mesh
        Viscosity (mpa.s) Low
        Medium  
        High
        Below150
        200-300
        Above 400
        Low
        Medium  
        High
        50-150
        200-250
        250-350
        150-350
        Moisture % 14 14 15
        PH value 6.0-7.0 6.0-7.0 6.0-7.5
        Ca % 0.30 0.30 0.30
        Insoluble matter %   0.3 0.3
        Ash % 21-24    
        Sulfate Ash %     30-35
        Heavy metal (pb) %     ≤0.004
        Lead (pb) %     ≤0.0004
        Arsenic (As) %     ≤0.0002
        Packaging

        Product Name

        Export

        Domestic marketing

        Industrial grade Food grade
        Sodium alginate 25kg / composite plastic woven bag 25kg / composite plastic woven bag a. 25kg composite plastic woven bag
        b. 20kg / carton

        Yantai Xingwang Seaweed CO.,LTD.

        Address:No 100 The Westcoast Roas, Zhifu District, Yantai,Shandong Province,China

        Tel:+86 535 6823279/6823979 Fax:+86 535 6828279 E-mail:[email protected] 

         

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