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ChemicalBook >> CAS DataBase List >> sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate

sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate

sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate price.
  • $192.19 - $1229
  • Product name: sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate
  • CAS: 74543-21-8
  • MF: C12H12N3NaO6S2
  • MW: 381.35
  • EINECS:277-916-4
  • MDL Number:MFCD03411548
  • Synonyms:2-Amino-5-([4-sulfophenyl]azo)benzenesulfonic acid monosodium salt;Acid Yellow 9 monosodium salt;sodium hydrogen 4-aminoazobenzene-3,4'-disulphonate ;4-AMino-1,1′-azobenzene-3,4′-disulfonic acid MonosodiuM salt;Hydrogen 4-aminoazobenzene-3,4'-disulphonate (sodium salt);Benzenesulfonic acid,2-amino-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:1);Sodium 2-amino-5-((4-sulfophenyl)diazenyl)benzenesulfonate;4'-disulphonate (sodium salt)
Price4 Properties Safety Information Description
4 prices
Selected condition：
Brand
  • AK Scientific
  • Chem-Impex
  • Sigma-Aldrich
Package
  • 25G
  • 100g
  • ManufacturerAK Scientific
  • Product numberK272
  • Product description4-Aminoazobenzene-3,4'-disulfonicacid,monosodiumsalt
  • Packaging100g
  • Price$1229
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number41858
  • Product description4-Amino-1,1-azobenzene-3,4-disulfonicacidmonosodiumsalt,≥95%(Dyecontent),suitableforHematology&Histology ≥95%(Dyecontent)
  • Packaging25G
  • Price$192.19
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number250309
  • Product description4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt Dye content 95%
  • Packaging25g
  • Price$213
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number250309
  • Product description4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt Dye content 95%
  • Packaging100g
  • Price$817
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific K272 4-Aminoazobenzene-3,4'-disulfonicacid,monosodiumsalt 100g $1229 2021-12-16 Buy
Chem-Impex 41858 4-Amino-1,1-azobenzene-3,4-disulfonicacidmonosodiumsalt,≥95%(Dyecontent),suitableforHematology&Histology ≥95%(Dyecontent) 25G $192.19 2021-12-16 Buy
Sigma-Aldrich 250309 4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt Dye content 95% 25g $213 2023-06-20 Buy
Sigma-Aldrich 250309 4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt Dye content 95% 100g $817 2023-06-20 Buy

Properties

storage temp. :room temp
form :powder
λmax :489 nm
ε(extinction coefficient) :11438 at 489nm in 0.1 M HCl at 0.01g/L
15302 at 385nm in 1 M HCl at 0.01g/L

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt has been used as a control to study the influence of aromatic substitution patterns on azo dye degradability by Streptomyces spp and the fungus Phanerochaete chrysosporium.

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Suppliers and manufacturers

TargetMol Chemicals Inc.
Acid Yellow 9 monosodium salt
$29.00 /50mg
Acid Yellow 9 monosodium salt CAS:74543-21-8
Alfa Chemistry
Hangzhou MolCore BioPharmatech Co.,Ltd.
HANGZHOU LEAP CHEM CO., LTD.
DAYANG CHEM (HANGZHOU) CO.,LTD Energy Chemical Zaozhuang Benefit Chemical Co., Ltd. Sigma-Aldrich Alfa Chemistry Nanjing Meihao Pharmaceutical Technology Co., Ltd.