calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate

Basic Information

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CAS Number

5281-04-9

Molecular Formula

C18H12CaN2O6S

Molecular Weight

424.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

°Cat760mmHg

SMILES

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O=C([O-])C1=C(O)C(/N=N/C2=CC=C(C)C=C2S(=O)([O-])=O)=C3C=CC=CC3=C1.[Ca+2]

InChI

InChI=1S/C18H14N2O6S.Ca/c1-10-6-7-14(15(8-10)27(24,25)26)19-20-16-12-5-3-2-4-11(12)9-13(17(16)21)18(22)23;/h2-9,21H,1H3,(H,22,23)(H,24,25,26);/q;+2/p-2/b20-19+;

InChIKey

PZTQVMXMKVTIRC-RZLHGTIFSA-L

LogP

3.61760

Complexity

763

Safety Information

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GHS Hazard Pictograms

H317

Hazard Statement

H317 May cause an allergic skin reaction
Sensitization, Skin

Synonyms & References

English

Litholrubin BCA
Pigment Red 57.1 (C.I. 1580:1)
3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthalenecarboxylic acid calcium salt (1:1)
Brilliant Carmine 6B
Brilliant Carmine 6BN
Brilliant Carmine 6BY
C.I. 15850
Lithol Rubine B
Pigment Red 57-1
Lithol Rubine A6b
Pigment Red 57:1 (15850:1)
C.I. PIGMENT RED 57:1
D & C Red 7
LITHOL RUBIN
Lithol Rubine BK
3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthoic acid calcium salt,E180
Pigment Red 57
Pigment Red 57:1
3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthoic acid calcium salt
E180
Pigment Red
Red T09 （水性透明色浆红色）
Pigment benzidineyellow G

MDL Number

MFCD00059529

FAQ

What regulatory guidelines apply to calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate (CAS: 5281-04-9)?

Calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate (CAS: 5281-04-9) is subject to regulatory guidelines such as the Global Harmonized System of Classification and Labeling of Chemicals (GHS), REACH regulations in the European Union, and FDA/EPA requirements for chemical substances. It must meet specific safety, health, and environmental standards in different jurisdictions.

Are there alternatives to calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate (CAS: 5281-04-9) in synthesis?

Alternatives to calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate (CAS: 5281-04-9) in synthesis include using related analogs such as (E)-3-hydroxy-4-((4-hydroxyphenyl)diazenyl)-2-naphthoate or other naphthoate compounds. Isomers and reagents like 4-((4-methyl-2-sulfonatophenyl)diazenyl)-3-hydroxy-2-naphthoic acid can also serve as viable alternatives.

What is the market or research trend for calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate (CAS: 5281-04-9)?

The market for calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate (CAS: 5281-04-9) reflects growing interest in its unique properties for various applications. Research trends include increased exploration in its use as a functional material and its potential in pharmaceuticals, as well as advancements in synthesis and formulation techniques.

How should waste containing calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate (CAS: 5281-04-9) be handled?

Waste containing calcium (E)-3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate (CAS: 5281-04-9) should be collected and managed according to local regulations. Proper incineration or professional waste disposal methods are recommended to ensure environmental safety. Precautions include minimizing exposure to air and water to prevent environmental contamination.