Iconography Pigment No 74 – Cadmium Red Light (Minium) - 50gr

• No.
  74
• Manufacturer
  Sennelier
• Product Type
  Dry Pigments
• Barcode
  000061300507
• Color Family
  Red
• Paco code
  7102655
• SKU
  SKONES-74-50
• Size
  50gr
• Color Name
  Κόκκινο Καδμίου Ανοικτό (Μίνιον) S/O **
• Description
  Dry Pigment

Πληροφορίες Χρωστικής

• Pigment Name
  PR4-Permanent Red
• Pigment type
  organic, monoazo
• Chemical Name
  -
• Chemical Formula
  -
• Properties

  Pigment PR4 is an opaque, bright yellowish red pigment with high tinting strength.

• Permanence

  Pigment PR4 has good lightfastness, but newer red pigments are considered more permanent and reliable.

• Toxicity

  Known also as D&C Red No 36, PR4 is used in cosmetic products such as lipsticks. It has been tested for carcinogenic and mutagenic effects in laboratory rats.

• History

  Because it is inexpensive and has a long history of use in cosmetic products, Permanent Red PR4 is widely used in artist materials where safety is more important than archival preservation, as in children's art materials.

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