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Reactive Yellow 39

Reactive Yellow 39 Structure
CAS No.
12226-61-8
Chemical Name:
Reactive Yellow 39
Synonyms
Reactive Yellow 39;C.I. Reactive Yellow 39;C.I.Reactive Yellow 39:C.I.18976;4-[4-[[5-(2-bromoprop-2-enoylamino)-2-sulfonatophenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]-2,5-dichlorobenzenesulfonate;Disodium 4-{4-[(E)-{5-[(2-bromoacryloyl)amino]-2-sulfonatophenyl} diazenyl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}-2,5-dichlor obenzenesulfonate
CBNumber:
CB0874854
Molecular Formula:
C19H12BrCl2N5Na2O8S2
Molecular Weight:
0
MOL File:
Mol file
Request For Quotation

Reactive Yellow 39 Chemical Properties,Uses,Production

Preparation

2-Amino-4-(2-bromoacrylamido)benzenesulfonic acid diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.

Properties and Applications

green light yellow. Green light yellow powder, 90 ℃ water solubility in for 100 g/L. For dyed in acid bath dyeing, pH control in 5 ~ 6 between, general join 1% of leveler PW-BX, dye bath temperature rise to 70 ~ 75 ℃ to heat preservation 15 to 16 minutes, depending on the dyeing depth and decide. Such as dyeing depth greater than 10% need to use liquid ammonia in post-processing, pH value of 8.5, time 15 minutes, temperature of 80 ℃. The dye levelness is bad, but good color fastness, dyeing fabrics after bright color. Can be used for wool fiber, tops, scattered wool dyeing, also can be used for wool and silk printing.

Standard( wool ) Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 6 4( red ) 5

Reactive Yellow 39 Preparation Products And Raw materials

Raw materials

Dichlorosulfophenyl-3-methylpyrazolone 2-amino-4-(2-bromoacrylamido)benzenesulfonic acid

Preparation Products

Reactive Yellow 39 Suppliers

Global( 8)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +8618949823763 China 34563 58 Inquiry
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 China 43416 58 Inquiry
Wuhan kemike Biomedical Technology Co., Ltd 13163388153 13163388153 China 9855 58 Inquiry
Dynasty Colourants Co., Ltd. 86 0574 27862107 27862719 China 3306 51 Inquiry
Shanghai New Union Textra Import & Export Co., Ltd +861-348-227-9455 China 2748 60 Inquiry
Yang Zhen Yixing City, Dye Chemicals Co., Ltd. 021-52701502 0510-87597087 China 435 30 Inquiry
Supplier Advantage
Hefei TNJ Chemical Industry Co.,Ltd. 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 58
Wuhan kemike Biomedical Technology Co., Ltd 58
Dynasty Colourants Co., Ltd. 51
Shanghai New Union Textra Import & Export Co., Ltd 60
Yang Zhen Yixing City, Dye Chemicals Co., Ltd. 30

12226-61-8(Reactive Yellow 39)Related Search:

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2,4-PENTANEDIONE, SILVER DERIVATIVE Cupric acetylacetonate Ethyl isocyanoacetate Benzyl isocyanide DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
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Reactive Yellow 39 C.I. Reactive Yellow 39 Disodium 4-{4-[(E)-{5-[(2-bromoacryloyl)amino]-2-sulfonatophenyl} diazenyl]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}-2,5-dichlor obenzenesulfonate 4-[4-[[5-(2-bromoprop-2-enoylamino)-2-sulfonatophenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]-2,5-dichlorobenzenesulfonate C.I.Reactive Yellow 39:C.I.18976 12226-61-8 C19H12BrCl2N5Na2O8S2