What can you find here? Basic information (general, chemical) on a colorant and a grouped collection of links for your research. Also some dry pigment properties when available and safety information.
See also
Single pigment art material properties
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Dry pigment properties PR48:4
Swipe table below (only columns with available data are shown)
Dry pigment properties are specific to individual pigment products. Values are not representative of the pigment itself or other art products containing the pigment. Check your product data sheet for relevant values.
See also full list of available dry pigment data for
particle size,
oil absorption, or
density / specific gravity.
Health & Safety Information
This pigment is dusty. Wear a mask when handling dry pigments.
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No current health & safety warningsFor informational purposes only. Toxicity can depend on the individual product, the exact chemical composition, the used binder, and many other factors. Always check your product's safety data sheet, and follow the basic studio hygenie practices, especially when handling dry pigments.
- Sources and references
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- 4-[(5-chloro-4-methyl-2-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid European Chemicals Agency (ECHA)
- Manganese, 4-[(5-chloro-4-methyl-2-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid complex European Chemicals Agency (ECHA)
Updated at October 06, 2023 from Pubchem and dry pigment product safety data sheets.
- Hazard Statements
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- Not Classified
- Reported as not meeting GHS hazard criteria by 319 of 319 companies. For more detailed information, please visit ECHA C&L website.
- Reported as not meeting GHS hazard criteria by 5 of 5 companies. For more detailed information, please visit ECHA C&L website.
- Disclaimer
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Data is aggregated from multiple sources prioritizing the most stringent hazard statements. Individual products may have different attributes. Always read the product's safety data sheet.
Chemical descriptors
- IUPAC Name
- 4-[(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylic acid
- INCHI
- InChI=1S/C18H13ClN2O6S.Mn/c1-9-6-15(28(25,26)27)14(8-13(9)19)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);/q;+2/p-2
- INCHI Key
- FXKOYCHIRMCIOR-UHFFFAOYSA-L
- Smiles
- C([O-])(=O)C=1C2=C([N]=3[Mn+2]([O-]2)[O-]S(=O)(=O)C=4C(N3)=CC(Cl)=C(C)C4)C=5C(C1)=CC=CC5.[H+]
- Canonical Smiles
- [H+].O=C([O-])C=1C=C2C=CC=CC2=C3C1[O-][Mn+2]4[O-]S(=O)(=O)C5=CC(=C(Cl)C=C5N=[N]34)C
- Basic molecular Formula / primary chemistry
- C18H13ClN2O6S
- Molecular Structure
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Groups
Used together with
Click for search results with PR48:4 used together with other pigments in convenience mixtures (multi-pigment paints) or other art materials in our database.
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