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Acid Yellow 127

Product Name
Acid Yellow 127
CAS No.
73384-78-8
Chemical Name
Acid Yellow 127
Synonyms
Aminyl Yellow F-5GL;Kenanthyol Yellow 5GL;Concorde Acid Yellow 5GW;Acid Brilliant Yellow 3GL;Lanyl Brilliant Yellow 3G;Kayanol Milling Yellow 5GW;Acid yellow 127 (C.I. 18888);Best Acid Milling Yellow 5GW;C.I.Acid Yellow 127:C.I.18888;Triacid Fast Brilliant Yellow 5GW.
CBNumber
CB6875666
Molecular Formula
C26H20Cl2N9NaO4S
Formula Weight
648.45567
MOL File
73384-78-8.mol
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P285In case of inadequate ventilation wear respiratory protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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Acid Yellow 127 Chemical Properties,Usage,Production

Preparation

2,4-Diaminobenzenesulfonic acid first and 2,4,6-Trichloro-1,3,5-triazine condensation, again with N-methylbenzenamine condensation, and then diazo, and 1-(2-Chlorophenyl)-3-methyl-1H-pyrazol-5(4H)-one?coupling.

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

Acid Yellow 127 Preparation Products And Raw materials

Raw materials

2,4-Diaminobenzenesulfonic acid N-Methylaniline 3-Methyl-2-pyrazolin-5-one Cyanuric chloride

Preparation Products

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Acid Yellow 127 Suppliers

China 16 United States 2 Global 18
Alfa Chemistry
Tel
1-516-6625404
Fax
1-516-927-0118
Email
support@alfa-chemistry.com
Country
United States
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Alfa Chemistry
Tel
+1-5166625404
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
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ProdList
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73384-78-8, Acid Yellow 127Related Search:

Cupric acetylacetonate 2,4-PENTANEDIONE, SILVER DERIVATIVE N-BUTYLISOCYANIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Aluminum acetylacetonate Tris(2,4-pentanedionato)chroMiuM(III) Ethyl isocyanoacetate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Tosylmethyl isocyanide Benzyl isocyanide Ferric acetylacetonate TERT-BUTYL ISOCYANIDE SALCOMINE COBALT(II) ACETYLACETONATE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) METHYL ISOCYANOACETATE PHENYLSELENOL 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE

  • Acid yellow 127 (C.I. 18888)
  • Hodgsons Kayanol Milling Yellow 5GW
  • Acid Brilliant Yellow 3GL
  • Aminyl Yellow F-5GL
  • Benzenesulfonic acid, 4-[[4-chloro-6-(methylphenylamino)-1, 3, 5-triazin-2-yl]amino]-2-[[1-(2-chlorophenyl)-4, 5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo], monosodium salt
  • Best Acid Milling Yellow 5GW
  • Concorde Acid Yellow 5GW
  • Kayanol Milling Yellow 5GW
  • Kenanthyol Yellow 5GL
  • Lanyl Brilliant Yellow 3G
  • Triacid Fast Brilliant Yellow 5GW.
  • 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
  • 4-[[4-Chloro-6-(methylphenylamino)-1,3,5-triazin-2-yl]amino]-2-[[[1-(2-chlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-4-yl]azo]benzenesulfonic acid sodium salt
  • sodium,4-[[4-chloro-6-(N-methylanilino)-1,3,5-triazin-2-yl]amino]-2-[[1-(2-chlorophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]benzenesulfonate
  • Acid Yellow 127 ISO 9001：2015 REACH
  • C.I.Acid Yellow 127:C.I.18888
  • 73384-78-8
  • C32H25Cl2N10NaO6S2
  • C26H20Cl2N9O4SNa