Yonghua Chemical Co., Ltd.
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Magnesium sulfate heptahydrate
Assay,%(MgSO4·7H2O),%
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min 99.0
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PH(50g/L,25℃)
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5.0~8.0
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Transparency of solution
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passes test
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Insoluble in water,%
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max 0.005
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Chloride(Cl),%
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max 0.0005
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Calcium(Ca),%
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max 0.02
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Sodium(Na),%
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max 0.005
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Manganese(Mn),%
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max 0.001
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Arsenic(As),%
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max 0.0001
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Iron(Fe),%
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max 0.0005
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Heavy metals(as Pb),%
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max 0.0005
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Paacking: 500g 25kg
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Send Inquiry
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Laizhou Guangcheng chemical CO.,LTD
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Product Details
Uses
there are no toxic matter, thus it is widely used in drug, fertilizer, leather, printing, dyeing, pigment, ceramic, explosive, match, fireproof material, magnesium salt and feed additive.
Product Introduction
NO Test Item Technical specification(%)
1 Purity 99.5%
2 MgSO4 48.59%
3.MgO 16.27%
4.Mg 9.81%
5.Iron(Fe) 0.002%
6.Cl 0.02%
7.Heavy metal (Pb) 0.001%
8.As 0.0002%
9.Insoluble in water 0.01%
Product Details Show
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Send Inquiry
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