Molecular structure of Mordant Red 7 (CAS NO.3618-63-1) is:
Product Name: Mordant Red 7
CAS Registry Number: 3618-63-1
IUPAC Name: Sodium 4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)hydrazinylidene]-3-oxonaphthalene-1-sulfonate
Molecular Weight: 446.41167 [g/mol]
Molecular Formula: C20H15N4NaO5S
H-Bond Donor: 1
H-Bond Acceptor: 8
EINECS: 222-811-0
Colour Index: 18760
Other Registry Number: 200126-59-6 ;7247-94-1
Canonical SMILES: CC1=NN(C(=O)C1NN=C2C3=CC=CC=C3C(=CC2=O)S(=O)(=O)[O-])C4=CC=CC=C4.[Na+]
InChI: InChI=1S/C20H16N4O5S.Na/c1-12-18(20(26)24(23-12)13-7-3-2-4-8-13)21-22-19-15-10-6-5-9-14(15)17(11-16(19)25)30(27,28)29;/h2-11,18,21H,1H3,(H,27,28,29);/q;+1/p-1
InChIKey: YIJCEKOSBYFXPQ-UHFFFAOYSA-M
Mordant Red 7 (CAS NO.3618-63-1) can be used for dyeing and printing silk and its fabric, also it can be used in dyeing nylon and its blends.
Safty information about Mordant Red 7 (CAS NO.3618-63-1) is:
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
Mordant Red 7 , its cas register number is 3618-63-1. It also can be called C.I. 18760 ; Acid mordant Red 7 ; Chrome Red B ; Sodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulfonate .It is a red powder and it can soluble inwater.
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