Skip to Content
MilliporeSigma

F3378

Fast Blue BB Salt hemi(zinc chloride) salt

Dye content ≥80 %, Powder

Synonym(s):

4-Amino-2,5-diethoxybenzanilide diazotated zinc double salt, 4-Benzoylamino-2,5-diethoxybenzenediazonium chloride hemi(zinc chloride) salt

Slide 1 of 4
Sign In to View Organizational & Contract Pricing

Select a Size

F3378-1G

$42.00

F3378-5G

$214.00

F3378-25G

$741.00

$42.00

Check Cart for Availability
Request a Bulk Order

About This Item

Linear Formula:
C17H18N3O3Cl · 1/2 ZnCl2
CAS Number:
5486-84-0
Molecular Weight:
415.94
Colour Index Number:
37175
Beilstein/REAXYS Number:
1845288
EC Number:
226-817-4
MDL number:
MFCD00074765
UNSPSC Code:
12171500
PubChem Substance ID:
24894840
NACRES:
NA.47

Key Documents

View All Documentation

Skip To

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

Product Name

Fast Blue BB Salt hemi(zinc chloride) salt, Dye content ≥80 %

form

powder

Quality Level

200

composition

Dye content, ≥80%

technique(s)

microbe id | staining: suitable

mp

157 °C

solubility

H2O: 10 mg/mL

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

−20°C

SMILES string

[Cl-].[Cl-].Cl[Zn]Cl.CCOc1cc([N+]#N)c(OCC)cc1NC(=O)c2ccccc2.CCOc3cc([N+]#N)c(OCC)cc3NC(=O)c4ccccc4

InChI

1S/2C17H17N3O3.4ClH.Zn/c2*1-3-22-15-11-14(20-18)16(23-4-2)10-13(15)19-17(21)12-8-6-5-7-9-12;;;;;/h2*5-11H,3-4H2,1-2H3;4*1H;/q;;;;;;+2/p-2

InChI key

CMFRFQODFZBKTI-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
44670D9805F0500
Fast Blue BB Salt hemi(zinc chloride) salt Dye content ≥80 %

Sigma-Aldrich

F3378

Fast Blue BB Salt hemi(zinc chloride) salt

Fast Blue BB Salt hemi(zinc chloride) salt suitable for microscopy

Sigma-Aldrich

44670

Fast Blue BB Salt hemi(zinc chloride) salt

Fast Blue B Salt Dye content ~95 %

Sigma-Aldrich

D9805

Fast Blue B Salt

Fast Blue RR Salt crystalline

Sigma-Aldrich

F0500

Fast Blue RR Salt

technique(s)

microbe id | staining: suitable

technique(s)

microbe id | staining: suitable

technique(s)

microbe id | staining: suitable

technique(s)

microbe id | staining: suitable

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

solubility

H2O: 10 mg/mL

solubility

hot water: 0.01 g/10 mL

solubility

H2O: 1 mg/mL

solubility

water: 1 mg/mL, clear to hazy, yellow-green

form

powder

form

powder

form

powder

form

crystalline

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200

storage temp.

−20°C

storage temp.

room temp

storage temp.

2-8°C

storage temp.

−20°C

General description

Fast Blue BB Salt hemi(zinc chloride) salt, also known as Cl Azoic diazo 20 (Cl 37175) is a diazonium salt that possesses a lipophilic amine lipophilic with an aromatic system of moderate size. It is commercially available as the zinc chloride double salt.

Application

Fast Blue BB Salt hemi(zinc chloride) salt has been used for alkaline phosphatase staining in cells.[1][2]
Fast blue BB salt is suitable for the staining of enterochromaffin. Its applications are seen in enzyme histochemistry by Gomori and are suitable for the histochemical demonstration of beta-glucuronidase activities, and various peptidases and proteases. It is also used in enzyme histochemistry including the demonstration of serine esterase in blood smears and histological sections. Fast blue BB salt plays a vital role as a routine stain to demonstrate alkaline phosphatase labeled antibodies.

Preparation Note

Purified

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000182343
0000182343
SHBM8858
MKCG5267
MKBT0563V

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

Enzyme-histochemical method for identification of lymphatic capillaries.
Kato S
Lymphology, 24, 125-125 (1991)
Behavior of ?-tricalcium phosphate granules composed of rod-shaped particles in the rat tibia.
Okumura T
J. Ceram. Soc. Jpn., 119, 101-104 (2011)
L Wagner et al.
Journal of immunological methods, 142(2), 147-155 (1991-09-13)
A trypsin-like serine esterase (SE) is known to be present in cultured cells with cytolytic potential. The distribution pattern of this enzyme in haematological cells and body tissues has been assessed using a method which permits rapid identification of individual
Marjorie B Medina
Journal of agricultural and food chemistry, 59(5), 1565-1571 (2011-02-12)
A new method for the detection of phenolics in food systems was developed. This method is based on interactions of phenolics with Fast Blue BB diazonium salt in alkali pH, forming azo complexes, with the absorbance measured at 420 nm
H A Van Lith et al.
Electrophoresis, 12(12), 1045-1050 (1991-12-01)
There is no specific assay for rat plasma esterase-1 (ES-1) activity. Plasma contains many esterases, while known substrates do not discriminate between esterases. With gel electrophoresis, plasma esterase isozymes can be separated. Thus, a method consisting of gradient polyacrylamide gel
View All Related Papers

Questions

Reviews

No rating value

Active Filters

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