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REACTIVE BLACK 5

 化学構造式
12225-25-1
CAS番号.
12225-25-1
化学名:
别名:
英語化学名:
REACTIVE BLACK 5
英語别名:
Black B;C.I. 20505;Black KN-B;Reactive Black 5;C.I.Reactive Black 5:C.I.20505;Tetrasodium (3Z)-5-amino-4-oxo-6-[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]hydrazinylidene]naphthalene-2,7-disulfonate
CBNumber:
CB2505943
化学式:
C22H16N2O11S3.2Na
分子量:
626.549
MOL File:
12225-25-1.mol

REACTIVE BLACK 5 物理性質

安全性情報

REACTIVE BLACK 5 価格

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入

REACTIVE BLACK 5 化学特性,用途語,生産方法

製造方法

2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate (2 Moore) diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling.

Properties and Applications

black. Black powder. The strong sulfuric acid for green, diluted into a brown. The dye solution for blu-ray black, add 1 Moore sodium hydroxide solution no change colour and lustre, continue to join insurance powder and warm, to tan and add a boric acid sodium can’t back to its original colour and lustre. 20 ℃ when solubility of 200 g/L, 80 ℃ the solubility of more than 200 g/L. After dyeing color shade of green light for black, dye bath containing iron ion colored light basic unchanged, contain copper ions colored light red. The dye the affine high, the reaction of the high. 1:1 standard white depth for 3 ~ 4 levels. Used for cotton, viscose, wool and polyamide fiber disseminated, roll the dye, knot dyeing piled up and dyeing of continuous. Can also be used for cotton or viscose fabric printing and dyeing directly the printing and discharge printing
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5 4-5 (green) 5 4-5(70℃) 5

REACTIVE BLACK 5 上流と下流の製品情報

原材料

準備製品


REACTIVE BLACK 5 生産企業

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