Sennelier French Artists' Watercolor - Opera Rose, Half Pan

Item #:01755-3810
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Opera Rose
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
Mfg #:
half pan

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