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SPECIFICATIONS > Sodium Tripolyphosphates


SODIUM TRIPOLYPHOSPHATE Fast-Hydrating
Chracteristics	Standards	Analatical Method	Result of Analysis
P2O5 content the mean value for any supplier individual deliveries	55.5 minimum-57.5% maximum 54.5 minimum - 58.5% maximum	ISO 3357	55.5
ROH 1 minute the mean value for any supplier individual deliveries	91 deg C min-92 deg C max 88 deg C min- 95 deg C maximum	640009851	90.3
ROH 5 minute the mean value for any supplier individual deliveries	94 deg C min-96 deg C max 91 deg C min- 99 deg C maximum	640009851	92.9
Delta T	1.5 degree C minimum		2.6
Volatiles ( premoisturisation : (loss in weight: oven method, 1 hour @ 150 degree C, 5g samples)	0.3% minimum - 1.2% maximum	UPS 731	0.8
Sodium Tripolyphosphate ( Na5P3O10) (expressed as a % of total phosphate contents)	94% Minimum	ISO 3000	96