C22H16N2Na2O11S3
626.5 g/mol
Dye & PigmentWarning
Reactive Blue 19
CAS2580-78-1EC219-949-9
Category
Dye & Pigment
Compound Class
Aromatic
Primary Use
Dye for cellulosic fibers
Reactive Blue 19 is a fine blue-black powder used as a dye for cellulosic fibers, such as cotton. It is primarily applied in the textile industry for dyeing and printing processes.
dyeing of cellulosic fibersprinting of cellulosic fiberstextile finishing
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 2580-78-1
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Safety Reference
Warning
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects
Identifiers
IUPAC Name
disodium;1-amino-9,10-dioxo-4-[3-(2-sulfonatooxyethylsulfonyl)anilino]anthracene-2-sulfonate
InChIKey
KUIXZSYWBHSYCN-UHFFFAOYSA-L
SMILES
C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3NC4=CC(=CC=C4)S(=O)(=O)CCOS(=O)(=O)[O-])S(=O)(=O)[O-])N.[Na+].[Na+]
Synonyms (41)
- APOLLOZOL BRILLIANT BLUE R
- C.I. Reactive Blue 19
- CELMAZOL BRILLIANT BLUE R
- Cavalite Brilliant Blue R
- DIAMIRA BRILLIANT BLUE R
- DIAMIRA BRILLIANT BLUE R-KN
- EVERFIX BRILLIANT BLUE R
- INTRACRON BRILLIANT BLUE VS-R
- OSTAZIN BRILLIANT BLUE UR
- OSTAZIN BRILLIANT BLUE VR
- PRIMAZIN BRILLIANT BLUE RL
- REMAZOL BLUE R
- REMAZOL BRILLIANT BLUE R SPEC
- REMAZOL BRILLIANT BLUE R-KN
- REMAZOL BRILLIANT BLUE RN
- Reactive Blue 19
- Remalan Brilliant Blue R
- Remazol Brilliant Blue
- Remazole Brilliant Blue R
- SUMIFIX BRILLIANT BLUE R
- SUMIFIX BRILLIANT BLUE R(B)