Soda ash light
Product: Soda ash light
Chemical formula: NaCO3
Country of Origin: China
CAS NO: 497-19-8
Quality indicators:
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Item |
Grade one |
Grade two |
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|
Excellence |
Excellence |
First Grade |
Qualified |
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|
Exterior |
White powder or fine crystals |
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|
Purity（%）≥ |
99.4 |
99.2 |
98.8 |
98.0 |
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|
Sodium chloride（%）≤ |
0.3 |
0.7 |
0.9 |
1.2 |
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|
Iron（%）≤ |
0.0007 |
0.0035 |
0.006 |
0.01 |
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Water insoluble（%）≤ |
0.02 |
0.03 |
0.10 |
0.15 |
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|
Size, sieve residue |
180um≥ |
75.0 |
70.0 |
65.0 |
60.0 |
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1.18mm≤ |
2.0 |
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|
|
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Bulk density≥ |
0.85 |
0.9 |
0.9 |
0.9 |
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Uses: Widely used in glass, metallurgical, petrochemical, textile, medicine, defense, synthetic fiber, paper, detergents and food industry and daily life. In the food industry as fermentation agent; plastics, rubber industry as a blowing agent; pharmaceutical industry as antacids; fire industry as fire extinguishing agent; also be used for metal heat treatment, dyeing and finishing; agriculture for seed soaking.
Packing:40kg/ bag