Chroma Archival Oil Color - Crimson *, 120 ml tube
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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
- Color:
- Crimson *
- Size:
- 120 ml
- No.
- 0186
- Mfg #:
- 8407
Pigment Information
This color contains the following pigments:
PR48:4-Permanent Red
Pigment Name
PR48:4-Permanent Red
Pigment Type
organic, monoazo
Chemical Name
beta-oxynaphthoic acid lake, manganese salt
Chemical Formula
Properties
Permanent Red is a common name used for the manganese salt of beta-oxynaphthoic acid (BONA) lake pigment PR:48. It is more blue than other shades of PR:48, with the exception of PR48:2. BONA pigment lakes have high tinting strength.
Permanence
Beta-oxynaphthoic acid (BONA) lake pigments are more lightfast than their beta-naphthol counterparts. Although their lightfastness makes them the pigment of choice in many applications, they may shift slightly in color or lose intensity under some conditions. Pigment PR48:4 is considered more lightfast and durable than other PR48 salts.
Toxicity
History
Beta-oxynaphthoic acid may have been synthesized as early as 1887. Commerical use of BONA lake pigments began in the 20th century. Pigment PR48:4 is used in packaging and plastics.
Safety Data Sheet
UPC Code: 092200084072
ASIN #: B00A6W5SVI