1633506
USP
Sulfanilic acid
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
About This Item
grade
pharmaceutical primary standard
API family
mesalazine, sulfadimethoxine, sulfadiazine
manufacturer/tradename
USP
mp
>300 °C (lit.)
solubility
water: soluble 12.51 g/L at 20 °C
density
1.4862 g/cm3 at 20 °C (OECD Test Guideline 109)
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
Nc1ccc(cc1)S(O)(=O)=O
InChI
1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChI key
HVBSAKJJOYLTQU-UHFFFAOYSA-N
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General description
Application
- Silver Sulfadiazine
- Sulfamethoxazole
- Sulfamethoxazole and Trimethoprim Injection
Analysis Note
Other Notes
related product
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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