Solvent Dyestuff


Solvent Yellow 21
Colorants for Spining, Hot Stamping Foil, Plastics, Transparent Paint, Printing Ink, Aluminum Foil, etc.

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Product Name: Solvent Yellow 21 (AP Yellow 21, Filamid Yellow R, Intraplast Yellow GRW, Yellow 156, Complesol Yellow 6102, Lampronol Yellow 2RN, Yellow G, Yellow P, Yellow MR, Yellow NR, Yellow 2GL, Yellow GLN, Fast Yellow 3105, Yellow J 12)
Code: 401021DA
Color index: 18690
CAS No.: 5601-29-6
EINECS: 227-022-5
Molecular Formula: C34H24CrN8O6.H
Molecular Weight: 693.62
Molecular structure: 1:2 Chrome Complexed

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Physical and Chemical properties:

TEST ITEMS SPECIFICATION
APPEARANCE YELLOW POWDER
SHADE REDDISH YELLOW
HEAT RESISTANCE 180°C min
DENSITY 1.24 g/cm3
LIGHT FASTNESS IN PS 7
FLASH POINT 233.1ºC
BOILING POINT 461.9 °C at 760 mmHg
SOLUBILITY AT 20ºC ALCOHOL 100
1-METHOXY-2-PROPANOL 300
N-PROPANOL 100
2-ETHOXYETHANOL 500
MEK 500
ETHYL ACETATE 400
TOLUENE 400

Packing: 25kg bags with pallets/25kg drums/boxes.