Chemical Industries: Purification of water, paper making and glue spreading, painting, printing and dyeing, color lake and pigment, medicine producing, varinish and leather producing, fiber board processing fixation and membrane solidified for film, and applied in rubber, metallurgical and colored glass etc. Industries.
Specifications of Aum Stone
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KAl(SO4)2.12H2O:
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99.2%MIN
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Fe:
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0.007%max
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As
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0.0002%max
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Adhered water
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1%max
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Water insoluble matter
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0.2%max
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Heavy metals:
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0.002%max.
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