元明粉
详细说明
Sodium Sulphate Anhydrous（无水硫酸钠）
CAS No.: 7757 - 82 - 6
Formula: Na2SO4
M.W.: 142.06
Appearance: White free powder
Specifications: 99%min / PH:9 - 11
Inspection Item | Standard |
Na2SO4 | 99% min |
Insolubles in Water | 0.05% max |
Ca + Mg (as Mg) | 0.15% max |
Cl | 0.35% max |
Fe | 0.002% max |
Moisture | 0.20% max |
Whiteness | 82% min |
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