Skip to Content
Merck

Skip To

33430

o-Dianisidine

for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V, ≥97.0%

Synonym(s):

3,3′-Dimethoxybenzidine, Fast Blue B

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice

About This Item

Empirical Formula (Hill Notation):
C14H16N2O2
CAS Number:
Molecular Weight:
244.29
UNSPSC Code:
41116105
NACRES:
NA.21
PubChem Substance ID:
EC Number:
204-355-4
Beilstein/REAXYS Number:
1879884
MDL number:
Pricing and availability is not currently available.
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


Quality Segment

assay

≥97.0% (GC), ≥97.0%

quality

for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V

technique(s)

UV/Vis spectroscopy: suitable

SMILES string

COc1cc(ccc1N)-c2ccc(N)c(OC)c2

InChI

1S/C14H16N2O2/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2/h3-8H,15-16H2,1-2H3

InChI key

JRBJSXQPQWSCCF-UHFFFAOYSA-N

Application

Ortho Dianisidine may be used in a novel automated method, used to measure the total antioxidant response (TAR) against potent free radical reactions. It may also be used along with glucose oxidase and peroxidase in the determination of blood and urinary glucose.

Other Notes

Redox indicator for titration with NBS

Disclaimer

Probably carcinogenic.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
D91437065031550
description

for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V, ≥97.0%

description

peroxidase substrate

description

for spectrophotometric det. of glucuronic acid according to Tollens, ≥97.0%

description

for spectrophotometric det. of urea, ≥99.0%

assay

≥97.0%, ≥97.0% (GC)

assay

-

assay

≥97.0%, ≥97.0% (HPLC)

assay

≥98.0% (N), ≥99.0%

technique(s)

UV/Vis spectroscopy: suitable

technique(s)

-

technique(s)

UV/Vis spectroscopy: suitable

technique(s)

UV/Vis spectroscopy: suitable

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

quality

for the detection of Au, Co, Cu, SCN-, V, for spectrophotometric det. of Au, NO2-, Ce(IV)

quality

-

quality

for spectrophotometric det. of glucuronic acid according to Tollens

quality

for spectrophotometric det. of urea


Still not finding the right product?

Explore all of our products under o-Dianisidine


Pictograms

Health hazardExclamation mark

Signal Word

Danger

Hazard Codes

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

402.8 °F - closed cup

Flash Point (°C)

206 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

119-90-4

CAS No.


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library




Questions

Reviews

No rating value

Active Filters