Каустическая сод , Chemi Pakhsh Paykan is exporting Caustic Soda Flakes for decades, now as a well reputed and experienced company, we are specialized in supplying Caustic Soda Flakes through all the contients. We are exporting more than 5000 MT per month.
CPP’s Caustic Soda Flakes is available for shipping throughout all the continents. Caustic Soda Flakes is available in packing of 25 KG bags and payload of 24 MT per 20'FCL.
The product is used in organic synthesis processes, petroleum products refining, textile industry in production of viscose silk and in bleaching fabrics, in paper and aniline industry, soap making, production of aluminum and sodium metal, soluble glass, alkaline accumulators.
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Cuastic Soda Flakes
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Item
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Property
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Units
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Test Method
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Specification
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Result
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1
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Purity as NaOH
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wt%
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JIS K 1200
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98 min
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99.02
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2
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Carbonates as Na2CO3
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wt%
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JIS K 1200
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1.0 max
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0.5>
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3
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Chlorides as NaCl
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wt%
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ASTM E 291
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0.06 max
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0.02>
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4
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Sulfates as Na2SO4
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wt%
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ASTM E 291
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0.01 max
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0.003>
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5
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Silicates as SiO2
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wt%
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IS 252
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0.02 max
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0.003>
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6
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Matter insoluble in water
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wt%
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BSI 6075
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0.1 max
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0.03>
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7
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Irons as Fe2O3
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wt-ppm
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ASTM E 291
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30 max
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22.6>
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8
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Aluminum as Al2O3
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wt-ppm
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ISO 10566
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20 max
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5>
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9
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Heavy metals as Pb
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wt-ppm
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IS 9831
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20 max
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8>
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10
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Arsenic as As2O3
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wt-ppm
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IS 9831
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2 max
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0.2>
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