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Merck
CN

306452

Reactive Black 5

Dye content ≥50 %

别名:

Remazol Black B

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关于此项目

经验公式(希尔记法):
C26H21N5Na4O19S6
化学文摘社编号:
分子量:
991.82
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
241-164-5
MDL number:
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InChI key

HFIYIRIMGZMCPC-UHFFFAOYSA-J

InChI

1S/C26H25N5O19S6.4Na/c27-23-22-15(13-20(53(37,38)39)24(23)30-28-16-1-5-18(6-2-16)51(33,34)11-9-49-55(43,44)45)14-21(54(40,41)42)25(26(22)32)31-29-17-3-7-19(8-4-17)52(35,36)12-10-50-56(46,47)48;;;;/h1-8,13-14,32H,9-12,27H2,(H,37,38,39)(H,40,41,42)(H,43,44,45)(H,46,47,48);;;;/q;4*+1/p-4

SMILES string

[Na+].[Na+].[Na+].[Na+].Nc1c(N=Nc2ccc(cc2)S(=O)(=O)CCOS([O-])(=O)=O)c(cc3cc(c(N=Nc4ccc(cc4)S(=O)(=O)CCOS([O-])(=O)=O)c(O)c13)S([O-])(=O)=O)S([O-])(=O)=O

form

powder

composition

Dye content, ≥50%

technique(s)

microbe id | staining: suitable

mp

>300 °C (lit.)

density

1.21 g/cm3 at 20 °C

λmax

597 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

General description

活性黑5属于纺织偶氮染料类。它可以被灵芝中的漆酶生物降解。
活性黑5是属于乙烯基砜型的活性染料。这种活性染料可用作包括纸张在内的许多行业的着色剂。染料的官能团与底物官能团形成共价连接。

Application

活性黑5 (RB5)已被:
  • 用于光催化降解合成灰水流出物中RB5染料的优化研究(即蒸馏水的含水RB5),以了解不同光反应参数对降解动力学的影响。
  • 作为纺织染料,被用于研究大分子物质染料去除性能评价的生物活性炭系统
  • 上流式搅拌填充床反应器(USPBRs)中的厌氧还原

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Biodegradation potential of Dichomitus squalens in biofilm cultures and rotating biological contactor (RBC) was investigated. The fungus formed thick biofilms on inert and lignocellulosic supports and exhibited stable activities of laccase and manganese peroxidase to reach 40-62 and 25-32% decolorization
Evaluation of Titanium dioxide photocatalytic technology for the treatment of reactive Black 5 dye in synthetic and real greywater effluents
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Journal of Cleaner Production, 89, 196-202 (2015)
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Water Research, 32(12), 3646-3650 (1998)
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Biodegradation, 24(1), 137-152 (2012-06-28)
A non-steady-state mathematical model system for the kinetics of adsorption and biodegradation of reactive black 5 (RB5) by Funalia trogii (F. trogii) ATCC 200800 biofilm on fly ash-chitosan bead in the fluidized bed process was derived. The mechanisms in the

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