8- hydroxy- 7- (4- sulfo- 1- naphthylazo)- 5- quinoline sulfonic acid

used for the fluorimetric determination of aluminum in drinking water

Also Known As:

HSNQ cpd

Heterocyclic Compounds: 198
- Fused-Ring Heterocyclic Compounds
  - 2-Ring Heterocyclic Compounds
    - Quinolines: 146
      - 8-hydroxy-7-(4-sulfo-1-naphthylazo)-5-quinoline sulfonic acid
Inorganic Chemicals: 9
- Acids: 53217
  - Noncarboxylic Acids
    - Sulfur Acids
      - Sulfonic Acids: 1605
        8-hydroxy-7-(4-sulfo-1-naphthylazo)-5-quinoline sulfonic acid
- Sulfur Compounds: 278
  - Sulfur Acids
    - Sulfonic Acids: 1605
      - 8-hydroxy-7-(4-sulfo-1-naphthylazo)-5-quinoline sulfonic acid
Organic Chemicals: 133
- Sulfur Compounds: 278
  - Sulfur Acids
    - Sulfonic Acids: 1605
      - 8-hydroxy-7-(4-sulfo-1-naphthylazo)-5-quinoline sulfonic acid

8- hydroxy- 7- (4- sulfo- 1- naphthylazo)- 5- quinoline sulfonic acid