Skip to Content
Merck
CN

393134

Fast Red B Salt

Dye content 50 %

Synonym(s):

1-Amino-2-methoxy-4-nitrobenzene diazotated naphthalene-1,5-disulfonate, 2-Methoxy-4-nitrobenzenediazonium naphthalene-1,5-disulfonate

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
CH3OC6H3(NO2)N2(O3SC10H6SO3H)
CAS Number:
49735-71-9
Molecular Weight:
467.43
UNSPSC Code:
12352200
MDL number:
MFCD00036469
Beilstein/REAXYS Number:
1843247

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

SMILES string

COc1cc(ccc1[N+]#N)[N+]([O-])=O.OS(=O)(=O)c2cccc3c(cccc23)S([O-])(=O)=O

composition

Dye content, 50%

λmax

226 nm

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
00213JZ

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

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