MilliporeSigma
All Photos(1)

Documents

1633506

USP

Sulfanilic acid

United States Pharmacopeia (USP) Reference Standard

Sign Into View Organizational & Contract Pricing

Synonym(s):
4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
Linear Formula:
4-(H2N)C6H4SO3H
CAS Number:
Molecular Weight:
173.19
Beilstein/REAXYS Number:
908765
MDL number:
PubChem Substance ID:

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

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1.006842519178.22338
Sulfanilic acid United States Pharmacopeia (USP) Reference Standard

1633506

Sulfanilic acid

Supelco

1.00684

Sulfanilic acid

Sulfanilic acid ACS reagent, 99%

251917

Sulfanilic acid

Sulfanilic acid for synthesis

8.22338

Sulfanilic acid

grade

pharmaceutical primary standard

grade

-

grade

ACS reagent

grade

-

format

neat

format

-

format

-

format

-

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

-

application(s)

-

API family

mesalazine, sulfadimethoxine, sulfadiazine

API family

-

API family

-

API family

-

mp

>300 °C (lit.)

mp

288 °C (decomposes)

mp

>300 °C (lit.)

mp

288 °C (decomposes)

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Sulfanilic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

related product

Product No.
Description
Pricing

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 2

1 of 2

Supelco

Supelco

PHR1184

Sulfanilamide

Luís Belo et al.
PloS one, 9(6), e98467-e98467 (2014-06-06)
Bilirubin has potential antioxidant and anti-inflammatory properties. The UGT1A1*28 polymorphism (TA repeats in the promoter region) is a major determinant of bilirubin levels and recent evidence suggests that raised adiposity may also be a contributing factor. We aimed to study
Aminul Islam et al.
Journal of AOAC International, 98(1), 165-175 (2015-04-11)
Amberlite® XAD-16 was functionalized with p-aminobenzene sulfonic acid via an azo spacer in order to prepare a new chelating resin, which was then characterized by water regain value, hydrogen ion capacity, elemental analyses, and IR spectral and thermal studies. The
Virginia A Pereira et al.
Malaria journal, 14, 30-30 (2015-01-30)
Cytokines play an important role in human immune responses to malaria and variation in their production may influence the course of infection and determine the outcome of the disease. The differential production of cytokines has been linked to single nucleotide
Kraingkrai Ponhong et al.
Talanta, 133, 71-76 (2014-12-02)
A novel four-channel simultaneous injection effective mixing flow analysis (SIEMA) system has been assembled for successive determination of bilirubin and creatinine in urinary samples. The chemical variables and physical parameters in the flow system were optimized for the enhancement of
Xiaojun Zhou et al.
Dalton transactions (Cambridge, England : 2003), 43(31), 11834-11842 (2014-06-25)
This paper presents a facile method for the fabrication of uniform hollow mesoporous silica nanoparticles (HMSNs) with tunable shell thickness and pore size. In this method, a series of amphiphilic block copolymers of polystyrene-b-poly (acrylic acid) (PS-b-PAA) with different hydrophobic

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service