Skip to Content
Merck

Key Documents

View All Documentation

Skip To

39441

Nitrate Reagent B

suitable for microbiology

Synonym(s):

Sulfanilic acid solution, 4-Aminobenzenesulfonic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Pack SizeSKUAvailabilityPrice
100 mL
Please contact Customer Service for Availability
CZK 1,200.00

About This Item

CAS Number:
121-57-3
NACRES:
NA.85
PubChem Substance ID:
329755871
UNSPSC Code:
41171621
MDL number:
MFCD00007886

CZK 1,200.00

Please contact Customer Service for Availability
​
Request a Bulk OrderRequest more information
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

shelf life

limited shelf life, expiry date on the label

Quality Segment

100

composition

acetic acid (30%), 1000 mL , sulfanilic acid, 8.0 g

technique(s)

microbe id | metabolite detection: suitable

application(s)

agriculture
clinical testing
environmental
food and beverages
pharmaceutical, microbiology

suitability

Enterobacter spp., Escherichia coli, Neisseria spp., anaerobic bacteria, coliforms

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

Application

α-Naphthylamine and sulfanilic acid are used for detection of nitrate reduction by bacteria. Organisms containing nitrate reductase reduce nitrate to nitrite, which forms a diazonium salt with sulfanilic acid and reacts with α-naphthylamine to form a red azo dye.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
PHR141916335061.00684
Nitrate Reagent B suitable for microbiology

Millipore

39441

Nitrate Reagent B

Sulfanilic Acid Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1419

Sulfanilic Acid

Sulfanilic acid United States Pharmacopeia (USP) Reference Standard

USP

1633506

Sulfanilic acid

Sulfanilic acid for elemental analysis

Supelco

1.00684

Sulfanilic acid

Quality Level

100

Quality Level

300

Quality Level

-

Quality Level

100

technique(s)

microbe id | metabolite detection: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

composition

acetic acid (30%), 1000 mL , sulfanilic acid, 8.0 g

composition

-

composition

-

composition

-

application(s)

microbiology, agriculture
clinical testing
environmental
food and beverages
pharmaceutical

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

-

suitability

Escherichia coli, anaerobic bacteria, Neisseria spp., Enterobacter spp.

suitability

-

suitability

-

suitability

-

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCL6942
BCCJ0564
BCCD0792
BCBV9795

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Differentiation of Escherichia coli from coliforms

There are many other methods of detection to indicate the presence of E. coli. Review common tests and biochemical reactions for this contaminant.

Detekce Vibrio

Většina vibrií využívá jako zdroj energie jednoduchý zdroj C, jako je glukóza, a pro optimální růst potřebuje 2-4 % NaCl nebo jiné soli a stopové prvky přítomné v mořské vodě. Některé druhy mohou využívat různé zdroje energie.

Identification of Microorganisms Based on Color

For microbiologists the most fundamental stain was developed in 1884 by the Danish bacteriologist Hans Christian Gram.

View All Articles

Related Content

Kwan Kim et al.
The Journal of chemical physics, 135(12), 124705-124705 (2011-10-07)
A nanogap formed by a metal nanoparticle and a flat metal substrate is one kind of "hot site" for surface-enhanced Raman scattering (SERS). Accordingly, although no Raman signal is observable when 4-aminobenzenethiol (4-ABT), for instance, is self-assembled on a flat
Jinsong Zhang et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 63(11), 2752-2758 (2011-11-05)
4-Aminobenzenesulfonate (4-ABS), an aromatic amine and recalcitrant toxic pollutant, is widely used in the dye and pharmaceutical industry. Pannonibactersp. W1 is a specialized microbial strain which can efficiently degrade 4-ABS. This study shows the feasibility of using the specialized strain
Han Ming Gan et al.
Microbiology (Reading, England), 158(Pt 8), 1933-1941 (2012-05-23)
The gene coding for the oxygenase component, sadA, of 4-aminobenzenesulfonate (4-ABS) 3,4-dioxygenase in Hydrogenophaga sp. PBC was previously identified via transposon mutagenesis. Expression of wild-type sadA in trans restored the ability of the sadA mutant to grow on 4-ABS. The
View All Related Papers

Global Trade Item Number

SKUGTIN
39441-100ML-F04061831982336

Questions

Reviews

No rating value

Active Filters