C.I. Direct Red 83
Time:2015-08-17 20:32:24,Count:0
C.I. Direct Red 83
Synonyms
Cuprate(4-), (mu-((7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2-hydroxy-5-sulfophenyl)azo)-2-naphthalenesulfonato))(8-)))di-, sodium (1:4);
Category
Anionic Surfactant
>> Sulfonate
>> Azo Sulfonate
>> Azo Dye
Chemical Numbering System
CASRN15418-16-3
EINECS239-429-5
Molecular Formula & Molecular Weight
Molecular Formula: C33H16Cu2N6Na4O17S4
Molecular Weight: 1115.82
Structure
Properties
Appearance    (1), solid.
Solubility    soluble in water.
Stability    stable.
Risk    Solid form: flammable material; irritation, irritation to skin, eye, respiratory system. Harmful products of combustion are CO, CO2 and so on. Contact with strong oxidants, can cause to burn.
GHS (Rev.6) label: