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商品编码：28362000
CAS No：497-19-8
包装类别：Z01
性状：重质纯碱为白色颗粒状的无水化合物，轻质纯碱为白色粉末或细结晶粒状的无水化合物，易溶于水，水溶液呈碱性，在常温下，暴露于空气中能吸收CO2和水，并放出热量，逐渐转成NaHCO3而结块。
用途：重要的基本化工原料之一，广泛用于化工、玻璃、冶金、造纸、印染、合成洗涤剂、石油化工、食品、医药卫生等行业。
质量标准：GB 210.1-2004
包装：40kg 、50kg、1000kg塑编袋
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产品
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轻质纯碱
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重质纯碱
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食用碱
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包装方法
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40kg
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1000kg
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散装
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50kg
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1000kg
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散装
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40kg
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运输贮存：应贮存于阴凉干燥处，防止受潮、受热，不得与酸混贮、混运，在运输过程中应有遮盖物，尽量采用集装箱、网或集装托盘装卸和运输。
联系人：刘牡兰 联系电话：18648313508
Soda Ash
Application: Basic chemical raw materials, widely used in chemical industry, metallurgy, national defense, textile, printing, dyeing, food, glass, enamel, medicine, paper making, etc.
Packing: 40kg, 50kg, 1000kg plastic woven bag lined with one layer of polythene bag.
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Product Category
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Light Soda Ash
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Soda Ash Dense
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Soda Ash
(food grade)
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Package
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40kg
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1000kg
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bulk
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50kg
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1000kg
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bulk
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40kg
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Quality Standard: GB 210.1-2004
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Item
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Soda Ash Light/Dense Quality standards:
GB 210.1-2004
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Food additives
Sodium Carbonate Quality standards: GB1886.1-2015
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Ⅰ
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Ⅱ
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Ⅰ
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High Class
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High Class
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First Class
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Qualified Class
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High Class
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Total alkali amount
(with dry the mass fraction of the Na2CO3) % ≥
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99.4
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99.2
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98.8
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98.0
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99.2
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Total alkali amount
(with dry the mass fraction of the Na2CO3) % ≥
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98.1
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97.9
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97.5
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96.7
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97.9
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NaCL
( with dry the mass fraction of the NACL) % ≤
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0.3
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0.7
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0.9
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1.20
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0.7
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Fe (with dry the mass fraction of Fe) % ≤
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0.003
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0.0035
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0.006
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0.01
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0.0035
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Sulphate (with dry the mass fraction of SO4) % ≤
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0.03
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0.03b
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The mass fraction of water Insoluble % ≤
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0.02
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0.03
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0.1
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0.15
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0.03
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Bulk density (g/ml) % ≥
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0.85
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0.9
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0.9
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0.9
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Heavy metal (Pb) mg/kg ≤
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10.0
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Arsennic (As) mg/kg ≤
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2.0
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Appearance
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white powder
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Tel: +0086-483-8182804/ 8182802
Fax: +0086-483-8182802
Email: arctic.wang@chinasalt.com.cn
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