Chemical Name: 1-Naphthylamine-7-sulfonic acid
Molecular Formula: C10H9NO3S
Molecular Weight: 223.25
InChI Key: QEZZCWMQXHXAFG-UHFFFAOYSA-N
InChI: InChI=1S/C10H9NO3S/c11-10-3-1-2-7-4-5-8(6-9(7)10)15(12,13)14/h1-6H,11H2,(H,12,13,14)

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:	GHS05
CAS:	119-28-8
Flash_Point:	N/A
Product_Name:	1,7-cleve's acid
Bolling_Point:	N/A
FW:	223.248
Melting_Point:	≥300 °C(lit.)
MF:	C10H9NO3S
Density:	1.5±0.1 g/cm3

Refractive_Index:	1.713
LogP:	0.42
PSA:	88.77000
Molecular_Structure:	['1 . Molar refractive index 5827 ', '2 . Molar volume 1486 ', '3 . Parachor （902K）4331 ', '4 . Surface tension 721 ', '5 . Polarizability 2310']
Computational_Chemistry:	['1 . XlogP 12 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 1 ', '5 . Isotope Atom Count ', '6 . TPSA 804 ', '7 . Heavy Atom Count 15 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 322 ', '10 . Isotope Atom Count 0 ', '11 . Defined Atom Stereocenter Count 0 ', '12 . Undefined Atom Stereocenter Count 0 ', '13 . Defined Bond Stereocenter Count 0 ', '14 . Undefined Bond Stereocenter Count 0 ', '15 . Covalently-Bonded Unit Count 1']
Melting_Point:	≥300 °C(lit.)
MF:	C10H9NO3S
Exact_Mass:	223.030319
FW:	223.248
Density:	1.5±0.1 g/cm3
More_Info:	['1 . Appearance 浅灰色结晶。 ', '2 . Density（g/mL,25℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）≥300 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC, 12mmHg）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（mmHg,ºC）Unknow ', '12 . Saturated vapor pressure（kPa, ºC）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 难Soluble in Water ，在25℃时可Soluble in 220份Water 中，极微Soluble in Ethanol Ethyl ether ，Soluble in 碱液。在三氯化铁溶液中呈蓝色。']

Symbol:	GHS05
RIDADR:	UN 2585 8/PG 3
HS_Code:	2921450090
Packing_Group:	III
Hazard_Class:	8
Risk_Statements(EU):	R34
WGK_Germany:	2
Personal_Protective_Equipment:	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard_Codes:	C:Corrosive;
Warning_Statement:	P280-P305 + P351 + P338-P310
Safety_Statements:	H314