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Sodium pyrophosphate decahydrate Structure

Sodium pyrophosphate decahydrate

Chemical Properties

Melting point 80°C
Boiling point 93.8°C
Density  1.82
RTECS  UX7350000
storage temp.  Store at +5°C to +30°C.
solubility  H2O: 0.1 M at 20 °C, clear, colorless
form  Solid
color  White
Specific Gravity 1.82
Odor Odorless
PH Range 10.3
PH 9.5-11.0 (25℃, 0.1M in H2O)
Water Solubility  62 g/L (20 ºC)
λmax λ: 260 nm Amax: 0.010
λ: 280 nm Amax: 0.010
Merck  14,9240
Exposure limits NIOSH: TWA 5 mg/m3
Stability Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 13472-36-1(CAS DataBase Reference)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  Yes
HS Code  28353900

MSDS

Usage And Synthesis

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