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Rhdamine Lake(PMA)

Xanthylium, 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-, molybdatephosphate

CAS: 68310-07-6

Molecular Formula: C135H145MoN10O23P

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Rhdamine Lake(PMA) - Names and Identifiers

Name Xanthylium, 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-, molybdatephosphate
Synonyms phosphate
lybdatephosphate
Rhdamine Lake(PMA)
dioxido-dioxo-molybdenum
3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-xanthyliu mo
3,6-Bis(ethylamino)-9-(2-(methoxycarbonyl)phenyl)-2,7-dimethylxanthylium molybdatephosphate
(E)-ethyl-[6-ethylamino-9-(2-methoxycarbonylphenyl)-2,7-dimethyl-xanthen-3-ylidene]ammonium
Xanthylium, 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-, molybdatephosphate
dioxido(dioxo)molybdenum,ethyl-[6-(ethylamino)-9-(2-methoxycarbonylphenyl)-2,7-dimethylxanthen-3-ylidene]azanium,phosphate
CAS 68310-07-6
EINECS 269-695-8
InChI InChI=1/5C27H28N2O3.Mo.H3O4P.4O/c5*1-6-28-22-14-24-20(12-16(22)3)26(18-10-8-9-11-19(18)27(30)31-5)21-13-17(4)23(29-7-2)15-25(21)32-24;;1-5(2,3)4;;;;/h5*8-15,28H,6-7H2,1-5H3;;(H3,1,2,3,4);;;;/q;;;;;;;;;2*-1/p+2/b5*29-23+;;;;;;/r5C27H28N2O3.MoO4.H3O4P/c5*1-6-28-22-14-24-20(12-16(22)3)26(18-10-8-9-11-19(18)27(30)31-5)21-13-17(4)23(29-7-2)15-25(21)32-24;2-1(3,4)5;1-5(2,3)4/h5*8-15,28H,6-7H2,1-5H3;;(H3,1,2,3,4)/q;;;;;-2;/p+2/b5*29-23+;

Rhdamine Lake(PMA) - Physico-chemical Properties

Molecular FormulaC135H145MoN10O23P
Molar Mass2402.562761
Physical and Chemical Properties
hue or color: brilliant blue and red
relative density: 1.79-14.9
Bulk density/(lb/gal):14.91-15.8
average particle size/μm:0.05
specific surface area/(m2/g):64
pH value/(10% slurry):3.9
oil absorption/(g/100g):55
hiding power: transparent
reflection curve:
Use
This kind of pigment is phosphomolybdic acid type lake, giving blue-red, in line with the four-color printing ink magenta, with high color strength, can have powder dosage form and squeeze water phase inversion color paste, mainly used for printing ink and cultural materials coloring.

Rhdamine Lake(PMA) - Reference Information

EPA chemical substance information information is provided by: ofmpeb.epa.gov (external link)
Last Update:2024-04-09 21:32:07
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