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1, Properties: Molecular formula:MgSO4 7H2O, Molecular weight:246.48, white or colorless crystal, odorless.
2, Technical index
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No. |
Name |
Index |
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1 |
Appearance |
colorless crystal, odorless |
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2 |
PH |
neutrality |
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3 |
Clarity of solution |
clear |
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4 |
Chloride % |
≤0.010 |
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5 |
Iron salt % |
≤0.0015 |
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6 |
Heavy metals % |
≤0.0010 |
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7 |
Arsenic salt % |
≤0.0002 |
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8 |
Purity % |
≥99 |
3, Uses: there are no toxic matter, thus it is widely used in drug, fertilizer, leather, printing, dyeing, pigment, ceramic, explosive, match, fireproof material, ma gnesium salt and feed additive.
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