நிறமி சிவப்பு 49: 1-கோரிமேக்ஸ் சிவப்பு ஆர்.டபிள்யூ

Technical parameters of Pigment Red 49:1

வண்ண அட்டவணை எண்.	Pigment Red 49:1
பொருளின் பெயர்	Corimax Red RW
தயாரிப்பு வகை	கரிம நிறமி
லேசான வேகத்தன்மை (பூச்சு)	3
வெப்ப எதிர்ப்பு (பூச்சு)	160
நிறம்
சாயல் விநியோகம்

விண்ணப்பம்:
Recommended for offset ink.
Suggested for water based inks.

தொடர்புடைய தகவல்கள்

English alias: 15630: 1; CI நிறமி சிவப்பு 49, barium salt (2: 1); Barium lithol red; 2- (2-Hydroxy-1-naphthylazo) -1-naphthalenesulfonic acid barium salt (2: 1); Barium bis [2- (2-hydroxy-1-naphthylazo) -1-naphthalenesulfonate]; D & C Red No.12; Lithol Red BA; Pigment Red 49 (Ba); RED R; CI PIGMENT RED 49: 1; barium bis { 2-[(2Z) -2- (2-oxonaphthalen-1 (2H) -ylidene) hydrazinyl] naphthalene-1-sulfonate}; barium bis {2-[(E)-(2-hydroxynaphthalen-1-yl) diazenyl ] naphthalene-1-sulfonate}
CAS number: 1103-38-4
EINECS number: 214-160-6
Molecular formula: C40H26BaN4O8S2
Molecular weight: 892.1134
InChI: InChI = 1 / 2C20H14N2O4S.Ba / c2 * 23-18-12-10-13-5-1-3-7-15 (13) 19 (18) 22-21-17-11-9-14- 6-2-4-8-16 (14) 20 (17) 27 (24,25) 26; / h2 * 1-12,23H, (H, 24,25,26); / q ;; + 2 / p-2 / b2 * 22-21 +;

மூலக்கூறு அமைப்பு:

இயற்பியல் மற்றும் வேதியியல் பண்புகள்:
Solubility: Slightly soluble in ethanol, acetone, and hot water; red light purple in concentrated sulfuric acid, which turns into red light brown precipitate after dilution; brown red solution in case of concentrated nitric acid; Add hydrochloric acid to the solution to turn brown-purple.
Hue or light: neutral red
Relative density: 1.48-1.90
Bulk density / (lb / gal): 12.3-15.8
Average particle size / μm: 0.10
Particle shape: rod
Specific surface area / (m2 / g): 32-67
pH value / (10% slurry): 7.7-8.7
Oil absorption / (g / 100g): 40-65
மறைக்கும் சக்தி: கசியும்
Red powder with strong tinting power but poor hiding power. Slightly soluble in hot water, ethanol, acetone and sodium hydroxide solution, soluble in sulfuric acid for ray purple, light reddish purple when diluted, and then red-brown precipitate, in case of nitric acid, it is brown-red solution, other properties are general.
தயாரிப்பு பயன்பாடு:
The pigment variety is a barium salt lake, giving a neutral red light. Due to the unsatisfactory heat resistance, it is limited in applications to plastics; it is mainly used for printing ink coloring, especially for publishing gravure inks, resinization The processed dosage form can reduce its copper luster phenomenon; the special dosage form is suitable for water-based printing inks; there are as many as 54 brand names on the market.
More economical pigment varieties. It is mainly used for coloring pigments such as watercolors and oil paints for inks and stationery, and can also be used for coatings.