Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Benzenoids
  6. Benzene and substituted derivatives
  7. Benzenesulfonic acids and derivatives
  8. 5-Sulfosalicylic Acid Dihydrate (Crystalline/Certified ACS), Fisher Chemical™

5-Sulfosalicylic Acid Dihydrate (Crystalline/Certified ACS), Fisher Chemical™

Catalog No. A297500 Shop All Fisherbrand Products
Change view
Click to view available options
Quantity:
100 g
500 g
3 kg
Packaging:
Glass Bottle
Poly Bottle
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity Packaging
A297-500 500 g Glass Bottle
A297-3 3 kg Poly Bottle
A297-100 100 g Glass Bottle
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Catalog No. A297-500
Only null left
Add to Cart

Chemical Identifiers

CAS 5965-83-3
Molecular Formula C9H14O6S
Molecular Weight (g/mol) 250.27
MDL Number MFCD00007508,MFCD00149540
InChI Key NFYHZVWMQHQKRU-UHFFFAOYSA-N
Synonym 2-hydroxy-5-sulfobenzoic acid dihydrate, 5-sulfosalicylic acid dihydrate, sulfosalicylic acid dihydrate, benzoic acid, 2-hydroxy-5-sulfo-, dihydrate, unii-09ngq462s6, 2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate, 5-sulfosalicylsyre, 5-sulfosalicylsaeure, salicylic acid, 5-sulfo-, dihydrate, acmc-1aymd
PubChem CID 2723734
IUPAC Name 2-hydroxy-5-sulfobenzoic acid; bis(methane)
SMILES C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O

Specifications

Alpha Vector Sulfosalicylic Acid Dihydrate
Melting Point 106°C
Color White
pH 0.5
Ignition Residue 0.1% max.
Assay Percent Range 99.0 to 101.0%
Packaging Glass Bottle
Linear Formula 1-(OH)-2-(COOH)-4-SO3H-C6H3·2H2O
Quantity 500 g
UN Number 2585
Solubility Information 0.02% max. Insoluble Matter
Formula Weight 254.22
Percent Purity 99.0 to 101.0%
Grade Certified ACS
Physical Form Powder or Solid
Chemical Name or Material 5-Sulfosalicylic Acid Dihydrate
Show More Show Less

Safety and Handling

DOTInformation DOT Class 8, : Corrosive
SDS
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.