reflexblueagm
Pigment Blue 61
CAS: 1324-76-1
Molecular Formula: C37H29N3O3S
reflexblueagm - Names and Identifiers
| Name | Pigment Blue 61 |
| Synonyms | ALKALI BLUE reflexbluer reflexblueagm ACID BLUE 119 ALKALI BLUE 5B Pigment Blue 61 ReflexbluepasteAG C.I. Pigment Blue 61 LABOTEST-BB LT01138527 Pigment Radiant Blue Size AG adien-1-ylidene)methyl)phenyl)amino)- 2-[(4-{(Z)-[4-(phenylamino)phenyl][(4Z)-4-(phenylimino)cyclohexa-2,5-dien-1-ylidene]methyl}phenyl)amino]benzenesulfonic acid |
| CAS | 1324-76-1 |
| EINECS | 215-385-2 |
| InChI | InChI=1/C37H29N3O3S/c41-44(42,43)36-14-8-7-13-35(36)40-34-25-19-29(20-26-34)37(27-15-21-32(22-16-27)38-30-9-3-1-4-10-30)28-17-23-33(24-18-28)39-31-11-5-2-6-12-31/h1-26,38,40H,(H,41,42,43)/b37-28-,39-33- |
reflexblueagm - Physico-chemical Properties
| Molecular Formula | C37H29N3O3S |
| Molar Mass | 595.71 |
| Density | 1.3[at 20℃] |
| Flash Point | 6°C |
| Water Solubility | 2.5μg/L at 25℃ |
| Appearance | Blue powder |
| Color | Brownish black powder |
| Storage Condition | Store at +5°C to +30°C. |
| Refractive Index | 1.648 |
| MDL | MFCD00083221 |
| Physical and Chemical Properties | solubility: insoluble in cold water, soluble in ethanol, red light brown in concentrated sulfuric acid, diluted blue precipitation. hue or color: Red relative density: 1.23-1.28 Bulk density/(lb/gal):10.2-10.6 melting point/℃:280 average particle size/μm:0.04 particle shape: Flake specific surface area/(m2/g):105 pH value/(10% slurry) 2.7 hiding power: transparent reflection curve:  dark blue paste. Insoluble in cold water, soluble in hot water, blue, soluble in ethanol, green blue. Dissolved in concentrated sulfuric acid is red-brown, diluted blue precipitation. Bright color, coated on the paper can flash obvious metallic luster, strong light does not fade, and has a high coloring power and good heat resistance. |
| Use | There are 22 kinds of commercial dosage forms of the pigment. The pigment belongs to one of the alkaline Blue Series, or referred to as Reflex Blue, with high coloring intensity, bright color light, and strong copper light on the surface, it is also called Copper Blue (Bronze Blue), mainly used in black ink ink toner. It is mainly used for black printing ink, which is added to deepen the color of the ink and eliminate the brown base of the black ink. It is used to print books, newspapers and documents to make people's vision clear. It can also be used to manufacture iron printing ink. |
reflexblueagm - Risk and Safety
| Risk Codes | R11 - Highly Flammable R38 - Irritating to the skin R48/20 - R63 - Possible risk of harm to the unborn child R65 - Harmful: May cause lung damage if swallowed R67 - Vapors may cause drowsiness and dizziness R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | WGK 1 slightly water |
| HS Code | 3204 12 00 |
reflexblueagm - Reference Information
| pH indicator color change ph range | 9.4(violet)-14(pink) |
| LogP | 3.98 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| usage | is mainly used for black printing ink. after adding, the ink color is deepened and the brown bottom of black ink is eliminated. It is used to print books, newspapers, publications and documents to make people feel clear. It can also be used to make iron printing ink. for advanced ink color matching |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 21:54:55
