Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt

Modify Date: 2025-08-23 18:43:04

Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Structure
Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt structure
Common Name Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt
CAS Number 63995-70-0 Molecular Weight 568.420
Density N/A Boiling Point N/A
Molecular Formula C18H12Na3O9PS3 Melting Point N/A
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Triphenylphosphine-3,3,3-Trisulfonic Acid Trisodium Salt Hydrate
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C18H12Na3O9PS3
Molecular Weight 568.420
Exact Mass 567.907410
PSA 210.33000
LogP 3.39950
Appearance of Characters Powder | white to off-white
Water Solubility Soluble in water.

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26
RIDADR NONH for all modes of transport
WGK Germany 1
HS Code 2904100000

 Synthetic Route

~67%

Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Structure

Triphenylphosph...

CAS#:63995-70-0

Literature: Mirza, Amin R.; Anson, Michael S.; Hellgardt, Klaus; Leese, Matthew P.; Thompson, David F.; Tonks, Louise; Williams, Jonathan M.J. Organic Process Research and Development, 1998 , vol. 2, # 5 p. 325 - 331

~65%

Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Structure

Triphenylphosph...

CAS#:63995-70-0

Literature: Larpent; Patin; Thilmont; Valdor Synthetic Communications, 1991 , vol. 21, # 4 p. 495 - 503

~%

Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Structure

Triphenylphosph...

CAS#:63995-70-0

Literature: Synthetic Communications, , vol. 21, # 4 p. 495 - 503

~%

Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Structure

Triphenylphosph...

CAS#:63995-70-0

Literature: Synthetic Communications, , vol. 21, # 4 p. 495 - 503

~%

Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Structure

Triphenylphosph...

CAS#:63995-70-0

Literature: Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 77, # 1-4 p. 210

~%

Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt Structure

Triphenylphosph...

CAS#:63995-70-0

Literature: Phosphorus, Sulfur and Silicon and the Related Elements, , vol. 77, # 1-4 p. 210

 Customs

HS Code 2904100000
Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

EINECS 264-596-6
Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt
MFCD00145472
Benzenesulfonic acid, 3,3',3''-phosphinidynetris-, sodium salt (1:3)
TPPTS
trisodium 3,3',3''-phosphanetriyltribenzenesulfonate
Trisodium 3,3',3''-phosphinetriyltribenzenesulfonate
trisodium,3-bis(3-sulfonatophenyl)phosphanylbenzenesulfonate
3,3′,3′′-Phosphanetriyltris(benzenesulfonic acid) trisodium salt
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