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SODIUM TRIPOLYPHOSPHATE ANHYDROUS Extra Pure

STPP

COAs

Packings

1000 g (01000)

1PW1201250
Print friendly version
Article No. 06054 Grade Extra Pure
Purity CAS No. 7758-29-4
Molecular Formula Na5O10P3 Molecular Weight 367.86
H.S. Code 2835.3100 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White powder
Odour Odorless pH value 9.5 - 10.3 at 1 g/l at 20 °C
Melting point/ Freezing point [°C] 622 °C Density [g/cm3] > 1.5
Solubility in water [% weight] 145 g/l (20°C)

Specifications

Appearance White powder Total P2O5 w/w Min 56%
Tripoly w/w Min 90% pH (1% solution in water) 9 - 10

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H315-H319-H335
 Precaution Statement: P261-P305 + P351 + P338
Revision Date: 27-Dec-2013

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