Sắc tố đỏ 81

Công thức cấu tạo phân tử:

Fastness Properties of Pigment Red 81:1:

Ứng dụng chính: Mực gốc nước, Mực in offset, Mực gốc dung môi, Nhựa, Sơn, In dệt

Chúng tôi có nhiều loại bột màu và đặc tính khác nhau để đáp ứng các nhu cầu khác nhau của khách hàng, vui lòng nêu rõ ứng dụng và yêu cầu của bạn để chúng tôi có thể đề xuất phù hợp.  E-mail: sy@sypigment.com

Product Description of Pigment Red 81:

Pigment Red 81 is a pure blue red color, which is in line with the magenta hue used in four-color plate overprint printing inks, and has high color strength. It is mainly used for coloring of printing ink and cultural and educational supplies, but it has low resistance to polar solvents, such as alcohols, ketones and esters or their mixtures, while it is more stable to aromatic hydrocarbons and paraffin wax.

C.I. Pigment Red 81, in the form of a red powder, is a triarylcarbonium dye that can be used in printing ink applications. This product has a specific gravity between 1.80 and 2.20, a bulk volume between 3.0 and 3.5 l/kg, and an average particle size between 100 and 200 nanometers.

Từ đồng nghĩa

• C.I. Pigment Red 81
• rhodamine 6G cation
• Pigment red 81
• RHODAMINE 6G
• 12224-98-5
• 47724-48-1
• UNII-923TYK19HG
• 923TYK19HG
• [9-(2-ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethylxanthen-3-ylidene]-ethylazanium
• 63022-06-0
• Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatesilicate
• 63022-07-1
• 9-(2-(Ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethylxanthylium
• Xanthylium, 9-[2-(ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatesilicate
• RHQ
• Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatephosphate
• Xanthylium, 9-[2-(ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatephosphate
• rhodamine 6G(1+)
• EINECS 263-793-4
• CCRIS 6093
• Rhodamine 590
• EINECS 235-424-7
• EINECS 263-795-5
• starbld0007964
• SCHEMBL574881
• CHEBI:52895
• DTXSID70872498
• ZINC38609386
• AKOS024573759
• Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-(ethylimino)-2,7-dimethyl-
• NCGC00249078-01
• Benzoic acid, 2-(6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl)-, ethyl ester, compd. with phosphomolybdic acid
• Benzoic acid, 2-(6-(ethylamino)-3-(ethylimino)-2,7-dimethyl-3H-xanthen-9-yl)-, ethyl ester, compound with phosphomolybdic acid
• Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatephosphate (1:?)
• Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatesilicate (1:?)
• Xanthylium, 9-(2-(ethoxycarbonyl)phenyl)-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatetungstatephosphate
• Q27123675
• Q27465041
• 9-[2-(ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethylxanthenium
• 2,7-Dimethyl-3,6-bis(ethylamino)-9-[2-(ethoxycarbonyl)phenyl]-3H-xanthene-3-ylium
• N-[(3E)-9-[2-(ethoxycarbonyl)phenyl]-6-(ethylamino)-2,7-dimethyl-3H-xanthen-3-ylidene]ethanaminium
• N-[(3Z)-9-[2-(ethoxycarbonyl)phenyl]-6-(ethylamino)-2,7-dimethyl-3H-xanthen-3-ylidene]ethanaminium
• N-[9-[2-(ethoxycarbonyl)phenyl]-6-(ethylamino)-2,7-dimethyl-3H-xanthen-3-yliden]-1-ethanaminium

IUPAC Name: [9-(2-ethoxycarbonylphenyl)-6-(ethylamino)-2,7-dimethylxanthen-3-ylidene]-ethylazanium
InChI: InChI=1S/C28H30N2O3/c1-6-29-23-15-25-21(13-17(23)4)27(19-11-9-10-12-20(19)28(31)32-8-3)22-14-18(5)24(30-7-2)16-26(22)33-25/h9-16,29H,6-8H2,1-5H3/p+1
InChIKey: IWWWBRIIGAXLCJ-UHFFFAOYSA-O
Canonical SMILES: CCNC1=CC2=C(C=C1C)C(=C3C=C(C(=[NH+]CC)C=C3O2)C)C4=CC=CC=C4C(=O)OCC