lithol bordeaux 2r
Pigment Red 63:1
CAS: 6417-83-0
Molecular Formula: C21H12CaN2O6S
lithol bordeaux 2r - Names and Identifiers
| Name | Pigment Red 63:1 |
| Synonyms | RED 34 AKA220 CI 15880 lithol bordeaux 2r Pigment Lithol Purplish Red 2R calcium 3-hydroxy-4-[(1-sulphonato-2-naphthyl)azo]-2-naphthoate calcium 3-hydroxy-4-[(1-sulfonato-2-naphthyl)azo]naphthalene-2-carboxylate calcium (4Z)-3-oxo-4-[2-(1-sulfonatonaphthalen-2-yl)hydrazinylidene]-3,4-dihydronaphthalene-2-carboxylate |
| CAS | 6417-83-0 |
| EINECS | 229-142-3 |
| InChI | InChI=1/C21H14N2O6S.Ca/c24-19-16(21(25)26)11-13-6-2-3-7-14(13)18(19)23-22-17-10-9-12-5-1-4-8-15(12)20(17)30(27,28)29;/h1-11,24H,(H,25,26)(H,27,28,29);/q;+2/p-2 |
lithol bordeaux 2r - Physico-chemical Properties
| Molecular Formula | C21H12CaN2O6S |
| Molar Mass | 460.47278 |
| Storage Condition | Room Temprature |
| Physical and Chemical Properties | solubility: insoluble in water, slightly soluble in ethanol; Blue dark red in concentrated sulfuric acid, Brown dark red after dilution; Dark red in concentrated nitric acid; Brown red solution in sodium hydroxide (concentrated). hue or color: jujube red relative density: 1.42 Bulk density/(lb/gal):11.8 pH value/(10% slurry):6.5-8.0 oil absorption/(g/100g):45-67 hiding power: translucent diffraction curve:  reflectance curve:  red sauce thread powder, insoluble in water, slightly soluble in ethanol. Dissolved in concentrated sulfuric acid blue purple red, diluted lime light purple red precipitation, when the concentrated nitric acid is dark purple red, when the sodium hydroxide is lime red solution, good sun resistance, heat resistance and permeability. |
| Use | The pigment is a calcium salt lake, also known as the limsol purple paste 2R. It gives a deep blue light jujube red color, has good solvent resistance, shows only slight bleeding to solvents such as alcohol, ketone, aromatic hydrocarbon, light fastness is general, the natural color is grade 4, and is not suitable for outdoor coloring. Mainly used for low-cost paint coloring, can also be used for artificial leather, plastic and rubber products coloring. There are 27 types of commercial dosage forms on the market. It is mainly used for coloring of paint, ink, leather finishing agent, paint cloth, paint paper, artificial leather, plastic and rubber products. |
lithol bordeaux 2r - Reference Information
| chemical properties | red sauce thread powder, insoluble in water, slightly soluble in ethanol. Dissolved in concentrated sulfuric acid for blue purple, diluted in lime light purple precipitate, dark purple in case of concentrated nitric acid, lime red solution in case of sodium hydroxide, sun resistance, heat resistance and permeability is good. |
| use | mainly used for coloring paint, ink, leather finishing agent, lacquer cloth, lacquer paper, artificial leather, plastic and rubber products. used for coloring paints, rubber, artificial leather, paint printing paste and stationery |
| production method | tasteic acid diazotization is coupled with sodium 2,3-acid salt, then turpentine is precipitated with calcium salt, and after post-treatment, Lestsall purple 2R is obtained. |
| EPA chemical information | information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 21:31:58
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View History
lithol bordeaux 2r
2-piperidinoethylp-chlorobenzhydryletherhydrochloride
二氢叶酸
Diethylthiourea
N-[2-(苯基甲基)苯基]-2-氯乙酰胺
1-二甲基氨基-2-硝基乙烯
4-Chloro pyriMidine hydrochloride(HCL)
2H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)-4-[(1E,3S)-3-[[(1...
1-(2-Chloroethyl)pip
2-piperidinoethylp-chlorobenzhydryletherhydrochloride
二氢叶酸
Diethylthiourea
N-[2-(苯基甲基)苯基]-2-氯乙酰胺
1-二甲基氨基-2-硝基乙烯
4-Chloro pyriMidine hydrochloride(HCL)
2H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)-4-[(1E,3S)-3-[[(1...
1-(2-Chloroethyl)pip