CAS 63995-70-0|Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt

Introduction：Basic information about CAS 63995-70-0|Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt
CAS Number	63995-70-0	Molecular Weight	568.420
Density	/	Boiling Point	/
Molecular Formula	C₁₈H₁₂Na₃O₉PS₃	Melting Point	/
MSDS	ChineseUSA	Flash Point	/
Symbol	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
InChIKey	MYAJTCUQMQREFZ-UHFFFAOYSA-K
SMILES	O=S(=O)([O-])c1cccc(P(c2cccc(S(=O)(=O)[O-])c2)c2cccc(S(=O)(=O)[O-])c2)c1.[Na+].[Na+].[Na+]
Water Solubility	Soluble in water.

Safety Information

Symbol	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

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

Recommended......