14691-80-6

Name trisodium hydrogen diphosphate
CAS 14691-80-6
EINECS(EC#) 238-735-6
Molecular Formula HNa3O7P2
Molecular Weight 243.921
MOL File 14691-80-6.mol
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Chemical Properties

vapor pressure  0Pa at 20℃
Water Solubility  293g/L at 20℃
InChI InChI=1S/Na.H4O7P2.H/c;1-8(2,3)7-9(4,5)6;/h;(H2,1,2,3)(H2,4,5,6);
InChIKey IQTFITJCETVNCI-UHFFFAOYSA-N
SMILES O(P(O)(O)=O)P(O)(O)=O.[NaH]
LogP -3.420 (est)
CAS DataBase Reference 14691-80-6
EPA Substance Registry System Diphosphoric acid, trisodium salt (14691-80-6)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)Corrosion (GHS05)
GHS07,GHS05
Signal word  Danger
Hazard statements  H318-H302
Precautionary statements  P264-P270-P301+P312-P330-P501-P280-P305+P351+P338-P310
TSCA  TSCA listed
REACH Registrations Inactive

Hazard Information

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