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Pigment Red 81

Pigment Red 81 Structure
Pigment Red 81
  • CAS No.12224-98-5
  • Chemical Name:Pigment Red 81
  • CBNumber:CB1439191
  • Molecular Formula:C28H31N2O3.xUnspecified
  • Formula Weight:2261.98
  • MOL File:12224-98-5.mol
Pigment Red 81 Property
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

Pigment Red 81 Chemical Properties,Usage,Production

  • Definition ChEBI: Rhodamine 6G(1+) is a cationic fluorescent dye derived from 9-phenylxanthene. It has a role as a fluorochrome. It is a xanthene dye and an organic cation.
  • General Description Dark pink powder.
  • Air & Water Reactions Slightly soluble in water.
  • Fire Hazard Flash point data for Pigment Red 81 are not available. Pigment Red 81 is probably combustible.
  • Flammability and Explosibility Not classified
  • Properties and Applications

    TEST ITEMS

    SPECIFICATION

    APPEARANCE

    ROSE POWDER

    SHADE

    BLUISH

    HEAT RESISTANCE

    180 °C min

    LIGHT FASTNESS

    7

    ACID RESISTANCE

    5

    ALKALI RESISTANCE

    4

    FASTNESS TO BLEEDING

    5

    OIL ABSORPTION

    40-50%

    SPECIFIC SURFACE

    28 m 2 /g

    DENSITY

    1.60 g/cm 3

    RESIDUE ON 80 MESH

    5.0% max

    WATER SOLUBLE

    1.0% max

    VOLATITE 105 °C

    1.0% max

    TINTING STRENGTH

    100-105 %

Pigment Red 81 Preparation Products And Raw materials
Raw materials
Preparation Products
Pigment Red 81 Suppliers
Global(61)Suppliers
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
  • Tel：+86-0371-55170693<br/>+86-19937530512
  • Email：info@tianfuchem.com
  • Country：China
  • ProdList：21628
  • Advantage：55
  • Supplier：
    Winchem industrial co limited
  • Tel：+86-0086-574-83851061<br/>+86-13003762012
  • Email：lucyhu@win-chemical.com
  • Country：China
  • ProdList：300
  • Advantage：58
  • Supplier：
    career henan chemical co
  • Tel：+86-0371-86658258<br/>+8613203830695
  • Email：factory@coreychem.com
  • Country：China
  • ProdList：29808
  • Advantage：58
  • Supplier：
    AFINE CHEMICALS LIMITED
  • Tel：+86-0571-85134551
  • Email：sales@afinechem.com
  • Country：China
  • ProdList：15349
  • Advantage：58
Pigment Red 81 Spectrum
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