12238-31-2
Pigment Red 52:2
CAS: 12238-31-2
Molecular Formula: C18H11ClMnN2O6S
12238-31-2 - Names and Identifiers
| Name | Pigment Red 52:2 |
| Synonyms | BON RED-MAGANESE Manganese, 4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid complex [4-[2-[4-Chloro-5-methyl-2-(sulfo-kO)phenyl]diazenyl-kN1]-3-(hydroxy-kO)-2-naphthalenecarboxylato]manganate hydrogen Manganate(1-), 4-4-chloro-5-methyl-2-(sulfo-.kappa.O)phenylazo-.kappa.N1-3-(hydroxy-.kappa.O)-2-naphthalenecarboxylato(3-)-, hydrogen |
| CAS | 12238-31-2 |
| EINECS | 235-471-3 |
| InChI | InChI=1/C18H13ClN2O6S.Mn/c1-9-6-14(15(8-13(9)19)28(25,26)27)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 |
12238-31-2 - Physico-chemical Properties
| Molecular Formula | C18H11ClMnN2O6S |
| Molar Mass | 473.74 |
| Density | 1.66[at 20℃] |
| Water Solubility | 17.4mg/L at 23℃ |
| Physical and Chemical Properties | hue or color: jujube red relative density: 1.46-1.66 Bulk density/(lb/gal):12.1-13.8 average particle size/μm:0.07 particle shape: Rod shape pH value/(10% slurry):6.5-8.0 oil absorption/(g/100g):42-65 hiding power: translucent reflection curve:  |
| Use | The pigment is manganese salt lake, red-brown, mainly used in paint coloring, in the baking flood has good light resistance, weather fastness, better than C.I. Pigment Red 52:1 and pigment red 57:1; Medium solvent resistance, poor acid and alkali resistance; Recommended for color matching with molybdenum chrome red. There are 11 kinds of commercial dosage forms. |
12238-31-2 - Reference Information
| LogP | -0.3 at 23℃ |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 15:16:45
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Product Name: C.I. Pigment red 52:2 Visit Supplier Webpage Request for quotationCAS: 12238-31-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
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