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Details for Acid Yellow 127

Acid Yellow 127 73384-78-8

Category :

Dyestuffs and Pigments/Acid Dyes

Acid Yellow 127
CAS NO : 73384-78-8
EC NO : 277-419-2
MF : C26H20Cl2N9NaO4S
MW : 648.4557
Product description :

  Name:C.I.Acid Yellow 127,C.I.18888

  Molecular Structure: Single azo class

  C.I.Acid Yellow 127,C.I.18888,CAS 73384-78-8,803.63,C26H20Cl2N9NaO4S,Weak Acid Yellow 3GL,Acid Yellow 5G,Acid Yellow 5GW,Neutral Brilliant Yellow 3GL,Neutral Yellow 3GL

  Molecular Formula:C26H20Cl2N9NaO4S

  Molecular Weight: 803.63

  CAS Registry Number:73384-78-8

  Properties and Applications: colourful green light yellow. Yellow powder, soluble in water. The strong sulfuric acid for yellow, diluted still is yellow, accompanied by precipitation; In strong hydrochloric acid for yellow, diluted unchanged; In the nitric acid is yellow, diluted and precipitation for tender yellow; In the thick of sodium hydroxide solution of decomposition, after diluted yellow precipitation. The dye solution for green light light yellow, boil can get clear solution. Used for wool, silk, polyamide fiber fabric dyeing and printing directly, can also be used for leather color.

  Standard

  Light Fastness

  Soaping

  Persperation Fastness

  Oxygen bleaching

  Fastness to seawater

  Fading

  Stain

  Fading

  Stain

  Fading

  Stain

  ISO

  6

  4

  5

  5

  4-5

  4-5

  5

  5

  2.International Similar Brand

  Weak Acid Yellow 3GL

  Acid Yellow 5G

  Acid Yellow 5GW

  Neutral Brilliant Yellow 3GL

  Neutral Yellow 3GL

  AACL Yellow 3GL

  Acid Brilliant Yellow 3GL

  Acid Yellow 3GL

  Akacid Yellow 3GL

  Aminyl Yellow F-5GL

  Best Acid Milling Yellow 5GW

  Concorde Acid Yellow 5GW

  Everacid Yellow N-5GW

  Kayanol Milling Yellow 5GW

Synonyms : Sodium 4-((4-chloro-6-(methylanilino)-1,3,5-triazin-2-yl)amino)-2-((1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzenesulphonate;sodium 4-({4-chloro-6-[methyl(phenyl)amino]-1,3,5-triazin-2-yl}amino)-2-{(E)-[1-(2-chlorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonate;
Molecular Structure : Acid Yellow 127 73384-78-8
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Acid Yellow 127

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