Sennelier French Artists' Watercolor - Opera Rose, Half Pan

Item #:01755-3810
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Opera Rose
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Opera Rose
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AP Non-Toxic.

Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems.

Product Details

Opera Rose
Artists' Watercolor
Half Pan
Mfg #:

Pigment Information

This color contains the following pigments:

PR81:1-Rhodamine 6G

Pigment Name

PR81:1-Rhodamine 6G

Pigment Type

organic, fluorone dye

Chemical Formula



Rhodamine 6G is a staining reddish-yellow pigment that has fluorescent properties. It is extremely soluble in both water and alcohol. Fluorescent molecules absorb light at one wavelength and emit light at a longer wavelength.


Rhodamine 6G, like all fluorescent dyes, is not considered permanent, however it is reported  to have high stability for a fluorone dye.


Rhodamine 6G is toxic, however it can be biologically inactive and hence non-toxic in a lake pigment form.


Rhodamine dyes are often used for microscopy in the biological sciences.

Safety Data Sheet

UPC Code: 3046450114567

ASIN #: B00BHY32G2