SOLVENT BLUE 38

Synonym(s):Luxol Fast Blue MBSN

CAS NO.：1328-51-4
Empirical Formula: C32H12CuN8Na2O6S2
Molecular Weight: 778.15
MDL number: MFCD00071424
EINECS: 215-523-1
Update Date: 2023-05-04 15:14:08

What is SOLVENT BLUE 38?

Chemical properties

blue powder

The Uses of SOLVENT BLUE 38

Solvent Blue 38, also known as Fast Blue MBSN, is a dye with various applications including useful as a myelin-sheath stain. Commonly utilized in microscopy to detect demyelination in the central nervous system. Dyes and metabolites.

What are the applications of Application

Solvent Blue 38 is a myelin-sheath stain known as Fast Blue MBSN

Preparation

Copper phthalocyanine with fuming sulfuric acid at 50 ~ 60 ℃ heating for 10 to 15 hours, and then disulfonated and converted into amine salts.

Properties and Applications

brilliant green blue. Green blue powder, in the solvent has the good solubility. In concentrated sulfuric acid for yellow green, dilution after green blue, with blue green precipitation. Mainly used in oil painting, also used in all kinds of plastic, resin and so on color light industrial products.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	Good		195-225

Properties of SOLVENT BLUE 38

Melting point:	ca 235℃
Boiling point:	275℃[at 101 325 Pa]
Density	0.426[at 20℃]
vapor pressure	0Pa at 25℃
storage temp.	Amber Vial, -20°C Freezer, Under inert atmosphere
solubility	DMSO (Slightly), Methanol (Slightly)
form	Powder
color	Blue
Water Solubility	Soluble in water (partly), and methanol (1 mg/ml).
Exposure limits	ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3