Chemical Name: 1-NAPHTHOL-3,8-DISULFONIC ACID
Molecular Formula: C10H8O7S2
Molecular Weight: 304.3
InChI Key: XQAFHGXXHIZSGZ-UHFFFAOYSA-N
InChI: InChI=1S/C10H8O7S2/c11-8-5-7(18(12,13)14)4-6-2-1-3-9(10(6)8)19(15,16)17/h1-5,11H,(H,12,13,14)(H,15,16,17)

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

Melting_Point:	N/A
CAS:	117-43-1
MF:	C10H8O7S2
Flash_Point:	>230 °F
Product_Name:	8-Hydroxynaphthalene-1,6-disulfonic acid
Density:	1.002 g/mL at 25 °C(lit.)
FW:	304.29600
Bolling_Point:	111 °C (0.2 mmHg)

FW:	304.29600
Refractive_Index:	n20/D 1.5218(lit.)
MF:	C10H8O7S2
Flash_Point:	>230 °F
LogP:	3.20040
Molecular_Structure:	['1 . Molar refractive index 6653 ', '2 . Molar volume 1675 ', '3 . Parachor （902K）5152 ', '4 . Surface tension 895 ', '5 . Polarizability 2637']
Density:	1.002 g/mL at 25 °C(lit.)
PSA:	145.73000
Bolling_Point:	111 °C (0.2 mmHg)
Computational_Chemistry:	['1. XlogP :03 ', '2. Hydrogen Bond Donor Count :3 ', '3. Hydrogen Bond Acceptor Count :7 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :2 ', '6. TPSA 146 ', '7. Heavy Atom Count :19 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :527 ', '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']
Exact_Mass:	303.97100

Hazard_Class:	8
Risk_Statements(EU):	R34:Causes burns. R36/37:Irritating to eyes and respiratory system .
WGK_Germany:	3
RIDADR:	UN 3265 8/PG 2
Hazard_Codes:	C
HS_Code:	2908999090
Safety_Statements:	S26-S27-S28-S36/37/39-S45
Packing_Group:	II