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REACTIVE BLACK 5

REACTIVE BLACK 5
REACTIVE BLACK 5 structure
CAS No.
12225-25-1
Chemical Name:
REACTIVE BLACK 5
Synonyms
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
Molecular Formula:
C22H16N2O11S3.2Na
Formula Weight:
626.549
MOL File:
12225-25-1.mol

REACTIVE BLACK 5 Properties

FDA UNII
O0HDY58362

REACTIVE BLACK 5 Chemical Properties,Uses,Production

Preparation

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 Preparation Products And Raw materials

Raw materials

Preparation Products


REACTIVE BLACK 5 Suppliers

Global( 37)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21022 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29959 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Winchem Industrial Co. Ltd 0574-83851061
86-574-87083209 info@win-chemical.com;info@win-chemical.com China 500 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 17798518460 025-66099280-
(1)02557626880 cfzhang@aikonchem.com China 21578 55

View Lastest Price from REACTIVE BLACK 5 manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-10 REACTIVE BLACK 5
12225-25-1
US $1.00 / KG 1KG 99% 100kg career henan chemical co

12225-25-1(REACTIVE BLACK 5)Related Search:


  • C.I. 20505
  • Black B
  • Black KN-B
  • Tetrasodium (3Z)-5-amino-4-oxo-6-[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]hydrazinylidene]naphthalene-2,7-disulfonate
  • Reactive Black 5
  • C.I.Reactive Black 5:C.I.20505
  • 12225-25-1
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