SOLVENT BLUE 38 Property

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

LogP

3.86

Safety

Safety Statements 

22-24/25

WGK Germany 

3

HS Code 

32041900

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H335May cause respiratory irritation

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P501Dispose of contents/container to..…

SOLVENT BLUE 38 Chemical Properties,Usage,Production

Chemical Properties

blue powder

Uses

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.

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.