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    純堿

    【文章來源】: 企業管理部 【發布時間】: 2020-08-28

        產品名稱:純堿

        產       量:32萬噸/年

       方  程  式:Na2CO3

       分  子  量:106

     
     

    商品編碼:28362000

    CAS No:497-19-8

    包裝類別:Z01

    性狀:重質純堿為白色顆粒狀的無水化合物,輕質純堿為白色粉末或細結晶粒狀的無水化合物,易溶于水,水溶液呈堿性,在常溫下,暴露于空氣中能吸收CO2和水,并放出熱量,逐漸轉成NaHCO3而結塊。

    用途:重要的基本化工原料之一,在化工、冶金、國防、紡織、印染、食品、玻璃、搪瓷、醫藥、造紙等領域都有廣泛應用。

    質量標準:GB 210.1-2004

    包裝:塑編袋,內襯一層塑料袋包裝。

    產品

    輕質純堿

    重質純堿

    食用堿

    包裝方法

    40kg

    1000kg

    散裝

    50kg

    1000kg

    散裝

    40kg

                   

     

     

     

     

    運輸貯存:應貯存于陰涼干燥處,防止受潮、受熱,不得與酸混貯、混運,在運輸過程中應有遮蓋物,盡量采用集裝箱、網或集裝托盤裝卸和運輸。

    銷售業務員及聯系方式: 李秀 0483-8182558

     

    Sodium carbonate (soda)

    Capacity:320Thousand MT/a

    M. F. :Na2Co3

    M. W. :106

    Property:Dense soda is a kind of white granular anhydrous compound; light soda is a kind of white powder or tiny crystal granular anhydrous compound. The product is easy solved in water and the solution is alkali. The product can absorb CO2 and water and give out heat in open air, and gradually changed into NaHCO3 and blocks.

    Usage:The product is one of important chemical raw materials, and is widely used in chemical, metallurgy, national defense, weaving, dyeing, food, glass, enamel, medicine and paper industries.

    Quality Standard:GB210.1-2004

    Package:Plastic woven bag with inner plastic bag, 50kg net each for dense soda. Plastic woven bag with inner plastic bag, 40kg net each for light soda. Or container bag according to GB/T 10454, 1000kg net each.

    Transport and Storage:The product should be stored in shady, cool and drying place, prevent wetting and heating, should not be mixed sored and transported with acid. It's better to use container, pallet and have covering during transportation.

    附表:純堿性能指標

    分析項目

        輕質純堿    

        重質純堿    

       總堿量(用干基的 Na2CO3質量分數計)   / % ≥   

    99.4

    99.2

    總堿量(用濕基的 Na2CO3質量分數計)   / % ≥ 

    98.1

    97.9

    氯化鈉(用干基的NaCL質量分數)   / % ≤

    0.3

    0.7

    鐵(Fe)的質量分數(以干基計)   / % ≤

    0.003

    0.0035

    硫酸鹽(以干基的SO4的質量分數計)   / % ≤

    0.03

    0.03b

       水不溶物的質量分數    / % ≤

    0.02

    0.03

    堆積密度(g/ml)    / % ≥

    0.85

    0.90

    粒度、篩余物/ %

    180 μm   / % ≥

    75

    70

    1.18mm  / % ≤

    2

     

     

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