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13472-36-1

Name Sodium pyrophosphate decahydrate
CAS 13472-36-1
EINECS(EC#) 231-767-1
Molecular Formula H20Na4O17P2
MDL Number MFCD00049984
Molecular Weight 446.06
MOL File 13472-36-1.mol
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Chemical Properties

Appearance white crystals
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 9.5-11.0 (25℃, 0.1M in H2O)
PH Range 10.3
Stability: Stable. Incompatible with strong oxidizing agents.
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
CAS DataBase Reference 13472-36-1(CAS DataBase Reference)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
TSCA  Yes
HS Code  28353900

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