Sunfast Blue B Salt
Structural formula
| Business number | 0245 |
|---|---|
| Molecular formula | C14H12Cl2N4O2·ZnCl2·ZnSO4 |
| Molecular weight | 636.91 |
| label |
Blue base BB, blue bass BB, Diazo Blue B Salt, Fast Blue B Salt, Naphthanil Diazo Blue B Salt |
Numbering system
CAS number:91-91-8
MDL number:MFCD00011886
EINECS number:None
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Characteristics: dark green powder.
2. Density (g/mL,25/4℃)： Undetermined
3. Relative vapor density (g/mL,air=1): Undetermined
4. Melting point (ºC): ＞300
5. Boiling point (ºC,Normal pressure): Undetermined
6. Boiling point (ºC,5.2kPa): Undetermined
7. Refractive Index: Undetermined
8. Flash Point (ºC): Undetermined
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa,25ºC): Undetermined
3, Number of hydrogen bond acceptors: 4
4 , Number of rotatable chemical bonds: 3
5 , Number of tautomers:
6、 Topological molecular polar surface area ( TPSA): 74.8
7 , Number of heavy atoms: 20
8 , Surface charge: 2
9 , Complexity: 383
10 , Isotope atomic number: 0
11 , Determine the number of atomic stereocenters: 0
12 , Uncertain number of atomic stereocenters: 0
13 , Determine the number of stereocenters of chemical bonds: 0
14 , Uncertain number of chemical bond stereocenters: 0
15 , Number of covalent bond units: 1
Properties and stability
None yet
Storage method
Should be sealed in4<SPAN style=" FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: 'Times New Roman';
Synthesis method
None yet
Purpose
Used in histochemistry Diazotization coupling reaction. Assay for phosphatase. Determination of flavonoids, amines and phenols by paper chromatography. 0.5%Aqueous solution can be used as a chromogenic agent. Determination of aflatoxin by thin layer chromatography. Protein stain.
font”>10, Isotope atomic number: 0
11 , Determine the number of atomic stereocenters: 0
12 , Uncertain number of atomic stereocenters: 0
13 , Determine the number of stereocenters of chemical bonds: 0
14 , Uncertain number of chemical bond stereocenters: 0
15 , Number of covalent bond units: 1
Properties and stability
None yet
Storage method
Should be sealed in4<SPAN style=" FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-ascii-font-family: 'Times New Roman';
Synthesis method
None yet
Purpose
Used in histochemistry Diazotization coupling reaction. Assay for phosphatase. Determination of flavonoids, amines and phenols by paper chromatography. 0.5%Aqueous solution can be used as a chromogenic agent. Determination of aflatoxin by thin layer chromatography. Protein stain.
w Roman’; mso-bidi-font-family: Arial”>Aqueous solution can be used as a chromogenic agent. Thin layer chromatography analysis to determine aflatoxin. Protein stain.