Chemical Name: C.I. 14720
Molecular Formula: C20H12N2Na2O7S2
Molecular Weight: 502.4
InChI Key: YSVBPNGJESBVRM-UHFFFAOYSA-L
InChI: InChI=1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Symbol:	Warning
FW:	502.428
Density:	N/A
CAS:	3567-69-9
Bolling_Point:	N/A
Product_Name:	Carmoisine
Melting_Point:	>300ºC
Flash_Point:	N/A
MF:	C20H12N2Na2O7S2

Computational_Chemistry:	['1 . Hydrogen Bond Donor Count 1 ', '2 . Hydrogen Bond Acceptor Count 9 ', '3 . Rotatable Bond Count 2 ', '4 . Isotope Atom Count 3 ', '5 . TPSA 156 ', '6 . Heavy Atom Count 33 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 965 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 0 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 1 ', '13 . Undefined Bond Stereocenter Count 0 ', '14 . Covalently-Bonded Unit Count 3']
LogP:	6.08380
FW:	502.428
Melting_Point:	>300ºC
More_Info:	['1 . Appearance 暗红色粉末 ', '2 . Density（g/mL,25/4℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）Unknow ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,25ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility 易Soluble in Water ， Soluble in Ethanol 呈红色溶液，微Soluble in 丙酮']
PSA:	176.11000
MF:	C20H12N2Na2O7S2
Exact_Mass:	501.988129

Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RTECS:	QK1925000
Risk_Statements(EU):	R36/37/38
Safety_Statements:	26-37/39
Symbol:	Warning
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xi
Warning_Statement:	P261-P305 + P351 + P338