SODIUM TRIPOLYPHOSPHATE ANHYDROUS
SODIUM TRIPOLYPHOSPHATE ANHYDROUS Extra Pure
Short Name: SODIUM TRIPOLYPHOSPHATE ANHYDROUS
Synonym: STPP
Basic Details
Article No.
LG4309
Grade
Extra Pure
Purity
CAS No.
7758-29-4
HS Code
2835.3100
Shelf Life
60 Months
Packings Avialable
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)
Chemical Specifications
Appearance
White powder
Total P2O5 w/w
Min 56%
Tripoly w/w
Min 90%
pH (1% solution in water)
9 - 10
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338