CAS 10127-05-6|Chromate(2-),[2-[2-[4,5-dihydro-3-methyl-1-(2-methyl-4-sulfophenyl)-5-(oxo-kO)-1H-pyr

Introduction：Basic information about CAS 10127-05-6|Chromate(2-),[2-[2-[4,5-dihydro-3-methyl-1-(2-methyl-4-sulfophenyl)-5-(oxo-kO)-1H-pyr, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	Chromate(2-),[2-[2-[4,5-dihydro-3-methyl-1-(2-methyl-4-sulfophenyl)-5-(oxo-kO)-1H-pyrazol-4-yl]diazenyl-kN1]-4-sulfobenzoato(4-)-kO]hydroxy-, sodium (1:2), (T-4)-
CAS Number	10127-05-6	Molecular Weight	540.43500
Density	/	Boiling Point	/
Molecular Formula	C₁₈H₁₄N₄Na₂O₉S₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	acid yellow 54
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₁₈H₁₄N₄Na₂O₉S₂
Molecular Weight	540.43500
Exact Mass	540.00000
PSA	231.23000
LogP	4.27810
Appearance of Characters	Powder \| Rust-brown
InChIKey	HTLNBGNGMZLHKZ-UHFFFAOYSA-I
SMILES	Cc1cc(S(=O)(=O)[O-])ccc1-n1nc(C)c(N=Nc2cc(S(=O)(=O)[O-])ccc2C(=O)[O-])c1[O-].[Cr+3].[Na+].[OH-]

Safety Information

Safety Phrases	S24/25

Synonyms

CHROMOLAN YELLOW

Neolan Yellow BE

C.I. Acid Yellow 54

Palatine Fast Yellow BLN

PALATINE FAST YELLOW BLN,PURE

Chrome Intra Yellow EL

EINECS 233-355-7

dyecontent:approx.

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