FT-0617028 CAS:81-11-8 chemical structure

4,4'-Diamino-2,2'-stilbenedisulfonic acid

Name: 4,4'-Diamino-2,2'-stilbenedisulfonic acid
Rating: 4.5 (11 reviews)

Catalog No: FT-0617028

CAS No: 81-11-8

Molecular Formula: 370.4
Formula Weight: C14H14N2O6S2
Inchl Key: REJHVSOVQBJEBF-OWOJBTEDSA-N
Inchl: InChI=1S/C14H14N2O6S2/c15-11-5-3-9(13(7-11)23(17,18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22/h1-8H,15-16H2,(H,17,18,19)(H,20,21,22)/b2-1+

Assay	Pack	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Symbol:	Warning
FW:	370.401
Density:	1.7±0.1 g/cm3
CAS:	81-11-8
Bolling_Point:	N/A
Product_Name:	4,4′-Diamino-2,2′-stilbenedisulfonic acid
Melting_Point:	300 °C
Flash_Point:	N/A
MF:	C14H14N2O6S2

Molecular_Structure:	['1 . Molar refractive index 8856 ', '2 . Molar volume 2227 ', '3 . Parachor （902K）6908 ', '4 . Surface tension 925 ', '5 . Polarizability 3511']
Refractive_Index:	1.726
FW:	370.401
Density:	1.7±0.1 g/cm3
Computational_Chemistry:	['1 . XlogP 03 ', '2 . Hydrogen Bond Donor Count 4 ', '3 . Hydrogen Bond Acceptor Count 8 ', '4 . Rotatable Bond Count 4 ', '5 . TPSA 161 ', '6 . Heavy Atom Count 24 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 606 ', '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 1']
LogP:	-1.72
Melting_Point:	300 °C
PSA:	177.54000
MF:	C14H14N2O6S2
More_Info:	['1 . Appearance Yellow or 淡Yellow 针状吸湿性晶体，工业品为浅Yellow 膏状物。 ', '2 . Density（g/mL,25/4℃）不确定 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）>325 ', '5 . Boiling point（ºC,Atmospheric pressure）不确定 ', '6 . Boiling point（ºC,52kPa）不确定 ', '7 . Refractive index不确定 ', '8 . Flash point（ºC）不确定 ', '9 . Specific rotation（º）不确定 ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 . Vapor pressure（kPa,25ºC）不确定 ', '12 . Saturated vapor pressure（kPa,60ºC）不确定 ', '13 . Combustion heat（KJ/mol）不确定 ', '14 . Critical temperature（ºC）不确定 ', '15 . Critical pressure（KPa）不确定 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion（%,V/V）不确定 ', '18 . Lower limit of explosion（%,V/V）不确定 ', '19 . Solubility 极微Soluble in Water ，Soluble in Ethanol and Ethyl ether ，易Soluble in 碱溶液。']
Exact_Mass:	370.029327

Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RTECS:	WJ6603000
Risk_Statements(EU):	R34
Safety_Statements:	S24/25-S45-S36/37/39-S26-S22
Symbol:	Warning
RIDADR:	UN 2583
Hazard_Codes:	C:Corrosive
HS_Code:	2921420090