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Magnesium Sulphate - Anhydrous
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MAGNESIUM SULPHATE - ANHYDROUS
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CAS No:
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7487-88-9
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Formula
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MgSO4
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ppearance
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Snow White powder
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Purity as magnesium sulphate
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98.5% to 100%
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Magnesium oxide as mgo
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32.2% to 33%
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Magnesium as mg
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19.2% to 20%
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Sulphate as so4
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79.5% to 80%
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Sulphur as s
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25.5% to 26.6%
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Ph of 5% aq. Solution
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7 plus or minus. 0.5
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Chloride as cl by mass
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0.024% max.
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Lead as pb
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not detactable .
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Arsenic as as203
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< than 4ppm
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Iron as fe
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20ppm max.
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Mangenese as mn
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40ppm max
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Matter insoluble in water
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fully soluble
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Assay
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99.1% .
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Packing
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25/ 50 Kg HDPE Bags
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APPLICATION
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In dyeing for red glazes on porcelain, boling
oils for varnishes, in fertilizers for vines, tobacco, in feeds.
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