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Reactive Blue 69

Reactive Blue 69 Struktur
59800-32-7
CAS-Nr.
59800-32-7
Englisch Name:
Reactive Blue 69
Synonyma:
Reactive Blue 69;C.I.Reactive Blue 69:C.I.612037
CBNumber:
CB2875471
Summenformel:
C23H14BrN3Na2O9S2
Molgewicht:
666.3855
MOL-Datei:
59800-32-7.mol

Reactive Blue 69 Eigenschaften

Sicherheit

Reactive Blue 69 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-Amino-5-(2-bromoacrylamido)benzenesulfonic acid condensation.

Properties and Applications

bright blue. Bright blue powder, 90 ℃ in the solubility of water when for 100 g/L. Suitable for dyeing in weak acid dye bath, pH control in 5 ~ 6, and between the general and the 1 to 2% leveler PW-BX, dye bath temperature rise to 70 ~ 75 ℃ to heat preservation 15 ~ 60 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. Used for wool fiber, tops, scattered wool dyeing, also can be used for wool and silk fabric printing.
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 6 5 4-5 5(50℃) 5

Reactive Blue 69 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Reactive Blue 69 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 3)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
Wuhan kemike Biomedical Technology Co., Ltd 13163388153 13163388153
yeqiu416@163.com China 9885 58
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