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Specifications Product : CALCIUM HYPOPHOSPHITE (Ca(PH2o2)2
Molecular Weight : 170.06 Description : White powder of lustrous crystals, odourless, nauseous bitter in taste.
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Grade
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BPC-63
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NF-X
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Acidity
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1 ml of 0.1 N NaOH to change color
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1 ml of 0.1 N NaOH to neutralize
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Identification
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Should give characteristic reactions of calcium and hypophosphite
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Should give characteristic reactions of calcium and hypophosphite
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Arsenic
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Max 4 ppm
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Complies to Limit test
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Barium
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No Turbidity or precipitates formed
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-
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Lead
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Max. 10 ppm
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-
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Solubility
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1part dissolves slowly in 7 parts of water and solution is Clear and colorless. Insoluble in alcohol
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1.0 gm dissolves slowly in 6.5 ml of water and solution is Clear and colorless. Insoluble in alcohol
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Phosphate and insoluble matter
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Max 0.1%
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-
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Heavy Metals
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-
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Max. 20 ppm
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Loss On Drying
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-
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Not More than 3% @ 105oC for 1 hour
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Water Insoluble Substances
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-
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Max. 5 mg per gm of substance
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Phosphorous Compounds
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-
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No offensive odour is developed
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Assay
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98.0 to 101.0 %
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Not Less than 98%
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