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Detailed Product Description
Chemical Formula:Na6Al4Si6S4O20 Packing: 25KGS/ P.P. bag
Appearance: Blue powder, water insoluble
Usage:Paint, ink, plastics, construction, printing and dyeing, knitting industry, paper, detergents, rubber and other industries and cultural and educational coloring utensils.
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Iterm
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Ultramarine BlueF462
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Color Strength in %
(compared with standard sample)
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100+- 5
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Water soluble content in %(m/m) <=
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1.5
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Free Sulfur in %(m/m) <=
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0.3
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Volatile Content (105+- 2C) %(m/m) <=
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1
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PH
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6.5-7.5
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325 Sieve Residue on 43
Micron Diameter in%(m/m) <=
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0.1
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Oil Absorption in %(m/m)
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25-45
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Color Change Test at 140 Degree Celsius
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Pass
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