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Quinoline-8-sulfonic acid

Quinoline-8-sulfonic acid Structure
Quinoline-8-sulfonic acid structure
CAS No.
85-48-3
Chemical Name:
Quinoline-8-sulfonic acid
Synonyms
SKL276;AKOS BBS-00004475;Quinoline-8-sulfonicaci;8-QUINOLINESULFONIC ACID;8-quinolin-1-iumsulfonate;Quinoline-8-sulfonic acid;quinolin-1-ium-8-sulfonate;QUINOLINE-8-SULPHONIC ACID;QUINOLINE-8-SULFONIC ACID, 98 %;Quinoline-8-sulfonic acid in acetonitrile
CBNumber:
CB6458302
Molecular Formula:
C9H7NO3S
Molecular Weight:
209.22
MDL Number:
MFCD00024037
MOL File:
85-48-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:16
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Quinoline-8-sulfonic acid Properties

Melting point >300°C
Density 1.62 g/cm3
storage temp. Sealed in dry,Room Temperature
pka -1.83±0.40(Predicted)
BRN 9501
InChI InChI=1S/C9H7NO3S/c11-14(12,13)8-5-1-3-7-4-2-6-10-9(7)8/h1-6H,(H,11,12,13)
InChIKey SXVRECLPTCOMIA-UHFFFAOYSA-N
SMILES N1C2C(=CC=CC=2S(O)(=O)=O)C=CC=1
FDA UNII 84Y9B81O6X
EPA Substance Registry System 8-Quinolinesulfonic acid (85-48-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Warning
Hazard statements  H314-H318
Precautionary statements  P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a
Risk Statements  34
Safety Statements  26-36/37/39-45-20
RIDADR  2585
TSCA  TSCA listed
HazardClass  8
PackingGroup  III
HS Code  29334900
Limited Quantities 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
0
3 0

Quinoline-8-sulfonic acid price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S453773 8-QUINOLINESULFONIC ACID AldrichCPR 85-48-3 1 unit $197 2026-04-30 Buy
Sigma-Aldrich S453773 8-QUINOLINESULFONIC ACID Aldrich 85-48-3 50mg $179 2024-03-01 Buy
Apolloscientific OR350330 8-Quinolinesulfonic Acid >98% 85-48-3 25g $21 2026-06-04 Buy
Apolloscientific OR350330 8-Quinolinesulfonic Acid >98% 85-48-3 100g $71 2026-06-04 Buy
Apolloscientific OR350330 8-Quinolinesulfonic Acid >98% 85-48-3 500g $274 2026-06-04 Buy
Product number Packaging Price Buy
S453773 1 unit $197 Buy
S453773 50mg $179 Buy
OR350330 25g $21 Buy
OR350330 100g $71 Buy
OR350330 500g $274 Buy

Quinoline-8-sulfonic acid Chemical Properties, Uses, Production

Chemical Properties

White solid

Quinoline-8-sulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

2-(quinolin-8-yl)ethanol 6-Quinolinesulfonic acid

Quinoline-8-sulfonic acid Suppliers

Global Suppliers ( 177)
Supplier Tel Email Country ProdList Advantage
Shanghai Kaisai Chemical Co., Ltd 021-33516722 13701817869 kaisaichem@163.com China 4604 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chembest Research Laboratories Limited 021-20908456 sales@BioChemBest.com China 5996 61
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 45000 61
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11775 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9388 66
Adamas Reagent, Ltd. 4006009262 13023226327 hmj@titansci.com China 14098 59
ShengXiong Biological Technology Development Co., Ltd. 86-021-64960112 13774219177 alpha9196@gmail.com China 52 65
Supplier Advantage
Shanghai Kaisai Chemical Co., Ltd 58
J & K SCIENTIFIC LTD. 76
Chembest Research Laboratories Limited 61
Alfa Aesar 84
Energy Chemical 61
Beijing Ouhe Technology Co., Ltd 60
JinYan Chemicals(ShangHai) Co.,Ltd. 60
Jia Xing Isenchem Co.,Ltd 66
Adamas Reagent, Ltd. 59
ShengXiong Biological Technology Development Co., Ltd. 65

View Latest Price from Quinoline-8-sulfonic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
QUINOLINE-8-SULFONIC ACID pictures 2026-08-20 QUINOLINE-8-SULFONIC ACID
85-48-3
 $1.10 1g 99.00% 100 Tons Dideu Industries Group Limited
QUINOLINE-8-SULFONIC ACID pictures 2025-04-04 QUINOLINE-8-SULFONIC ACID
85-48-3
 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
Quinoline-8-sulfonic acid pictures 2024-02-19 Quinoline-8-sulfonic acid
85-48-3
 $790.00 1g 96 500 Kg R&D Scientific Inc.

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8-QUINOLINESULFONIC ACID QUINOLINE-8-SULPHONIC ACID QUINOLINE-8-SULFONIC ACID, 98 % AKOS BBS-00004475 8-quinolin-1-iumsulfonate quinolin-1-ium-8-sulfonate Quinoline-8-sulfonicaci QUINOLINE-8-SULFONIC ACID ISO 9001：2015 REACH SKL276 Quinoline-8-sulfonic acid in acetonitrile Quinoline-8-sulfonic acid 85-48-3 K00001