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ChemicalBook >> CAS DataBase List >> Ethyl orange

Ethyl orange

Ethyl orange price.
  • $26 - $125
  • Product name: Ethyl orange
  • CAS: 13545-67-0
  • MF: C16H19N3O3S.K
  • MW: 372.51
  • EINECS:236-916-4
  • MDL Number:MFCD00007503
  • Synonyms:Ethyl orange Benzenesulfonic acid, 4-[(4-diethylamino)phenylazo]-, potassium salt;4μ-(Diethylamino)azobenzene-2-sulfonic acid;4-[[4-(Diethylamino)phenyl]azo]benzenesulfonic acid potassium salt;Ethyl Orange,pure,indicator grade;DiethylOrangePotassiumSalt;Ethyl Orange, indicator grade, pure;4-[[4-(diethylamino)phenyl]azo]-benzenesulfonicacipotassiumsalt ;Benzenesulfonicacid,4-[(4-diethylamino)phenylazo]-,potassiumsalt
Price3 Properties Safety Information Description
3 prices
Selected condition：
Brand
  • aablocks
Package
  • 1g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA009AN7
  • Product descriptionEthyl Orange ≥95%
  • Packaging1g
  • Price$26
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA009AN7
  • Product descriptionEthyl Orange ≥95%
  • Packaging5g
  • Price$81
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA009AN7
  • Product descriptionEthyl Orange ≥95%
  • Packaging10g
  • Price$125
  • Updated2026-05-28
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA009AN7 Ethyl Orange ≥95% 1g $26 2026-05-28 Buy
aablocks AA009AN7 Ethyl Orange ≥95% 5g $81 2026-05-28 Buy
aablocks AA009AN7 Ethyl Orange ≥95% 10g $125 2026-05-28 Buy

Properties

InChI :InChI=1S/C16H19N3O3S.K/c1-3-19(4-2)15-9-5-13(6-10-15)17-18-14-7-11-16(12-8-14)23(20,21)22;/h5-12H,3-4H2,1-2H3,(H,20,21,22);
InChIKey :PWGBNSNDGHLUDV-UHFFFAOYSA-N
SMILES :N(C1C=CC(=CC=1)N=NC1C=CC(=CC=1)S(O)(=O)=O)(CC)CC.[K]
EPA Substance Registry System :Benzenesulfonic acid, 4-[[4-(diethylamino)phenyl]azo]-, potassium salt (13545-67-0)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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Suppliers and manufacturers

Changchun BC＆HC Pharmaceutical Technology Co.,Ltd J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Energy Chemical Adamas Reagent, Ltd. Sinopharm Chemical Reagent Co,Ltd. Maya High Purity Chemicals Thermo Fisher Scientific Nanjing Dulai Biotechnology Co., Ltd.