Sodium Sulfite
Detail
Production name |
Sodium Sulfite |
Weight for detecting |
10MTS |
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Entrusting Unit |
Finished product warehouse |
Date for samplessupplying |
2023.01.22 |
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Cas NO. |
7757-83-7 |
Report detecting |
2023.01.22 |
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|
Address |
YurunBuilding,WeifangCity,ShandongProvince,China |
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Tel |
0086-0536-8164977 |
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Inspecting Items |
Standard |
Result |
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Appearance |
white crystaline |
white crystaline |
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PurityMin (%) |
≥97 |
98.5 |
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Carbonate (as Na2co3) (%) |
≤0.05 |
0.03 |
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|
lron Compound (FeO) (%) |
≤0.01 |
0.01 |
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|
Non-water soluble material(%) |
≤0.04 |
0.03 |
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|
PH (the pH of %1 solution at 20 degrees) |
8~10 |
9 |
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