碳酸钠 SODA ASH
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无机盐 Inorganic Salt |
轻质碳酸钠
Soda Ash Light
产品名称Product
轻质碳酸钠Soda Ash Light
物质特征Properties
分子式: Na2CO3 分子量: 105.99
Molecular formula Molecular weight
产品用途Applications
用于化工、玻璃、冶金、造纸、印染、合成洗涤剂、是优化等工业。
Mainly used in the manufacture of glass, metallurgy, paper, printing and dyeing, synthetic detergent, chemical industry, and petrochemical industry.
产品技术指标Specifications
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项目Contents |
指标Indexes (II) |
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优等品 Premium Grade Product |
一等品 First Class Product |
合格品Quality Product |
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总碱量（以干基的NA2CO3 的质量分数计）Total alkali ( Calculated by molecular mass of NA2CO3 on dry basis) % ≥ |
99.2 |
98.8 |
98.0 |
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总碱量（以湿基的NA2CO3 的质量分数计）Total alkali (Calculated by molecular mass of NA2CO3 on wet basis) % ≥ |
97.9 |
97.5 |
96.7 |
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氯化钠（以干基的NaCl 的质量分数计）% Sodium Chloride ( Calculated by molecular mass of NaCl on dry basis ) % ≤ |
0.70 |
0.90 |
1.20 |
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铁（Fe）的质量分数（干基计） Mass Fraction of iron (Fe) (On Dry Basis) % ≤ |
0.0035 |
0.006 |
0.010 |
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水不溶物的质量分数计% Water – insoluble mass fraction % ≤ |
0.03 |
0.10 |
0.15 |
重质碳酸钠
Soda Ash Dense
产品名称Product
重质碳酸钠Ash Dense
物质特征Properties·
分子式: Na2CO3 分子量: 105.99
Molecular formula Molecular weight
产品用途Applications
用于玻璃、冶金、造纸、医药、合成纤维‘食品‘纺织’石油化工。I类为特种工业用重质碳酸钠，是用于制造显像管玻壳、光学玻璃等。
Mainly used in the manufacture of glass, metallurgy, paper, pharmaceutical, synthetic fibers, food, textile and petrochemical
Premium Grade Product (I) is a special type industrial heavy sodium carbonate used for kinescope glass, optical glass, etc.
产品技术指标Specification
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项目Contents |
指标dexes ( II ) |
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I类优等品 Premium Grade Product ( I ) |
II类优等品 Premium Grade Product ( II ) |
一等品 First Class Product |
合格品 Quality Product |
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总碱量（以干基的NA2CO3的质量分数计） Total Alkali ( Calculated by molecular mass of NA2CO3 on Dry Basis) % ≥ |
99.4 |
99.2 |
98.8 |
98.0 |
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总碱量（以湿基的NA2CO3的质量分数计）% Total Alkali ( Calculated by molecular mass of Na2CO3 on wet basis) % ≥ |
98.1 |
97.9 |
97.5 |
96.7 |
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氯化钠（以干基的NA2CO3的质量分数计） Sodium chloride (Calculated by molecular mass of NaCl on dry basis) % ≤ |
0.30 |
0.70 |
0.90 |
1.20 |
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铁（Fe）的质量分数（干基计） Mass fraction of iron (Fe) (on dry basis) % ≤ |
0.003 |
0.0035 |
0.006 |
0.010 |
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水不溶物的质量分数计 Water-insoluble mass fraction % ≤ |
0.02 |
0.03 |
0.10 |
0.15 |
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堆积密度（g/ml） Accumulating density (g/ml) ≤ |
0.85 |
0.90 |
0.90 |
0.90 |
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粒度（180um筛余物） Granularity (180µm sieved remains) ≤ |
75.0 |
70.0 |
65.0 |
60.0 |
To Do The Best We Can
