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ChemicalBook >> CAS DataBase List >> Benzenesulfonic acid, 2-amino-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:)

Benzenesulfonic acid, 2-amino-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:)

Benzenesulfonic acid, 2-amino-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:) price.
Price1 Properties Safety Information Description
1 prices
Selected condition：
Brand
  • Sigma-Aldrich
Package
  • 25mg
  • ManufacturerSigma-Aldrich
  • Product number93883
  • Product descriptionFast Yellow AB ≥97.0% (HPLC)
  • Packaging25mg
  • Price$187
  • Updated2022-05-15
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 93883 Fast Yellow AB ≥97.0% (HPLC) 25mg $187 2022-05-15 Buy

Properties

EPA Substance Registry System :Benzenesulfonic acid, 2-amino-5-[(4-sulfophenyl)azo]-, sodium salt (79873-36-2)

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
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.

Description

ChEBI: Fast yellow is an organic sodium salt that is 4-aminoazobenzene-3,4'-disulfonic acid in which the protons of both of the sulfo groups have been replaced by sodium ions. It is used as a biological stain. It was formerly used as a food coloring agent (E105), but its use in food or drinks is now forbidden. It has a role as a histological dye. It contains a 4-aminoazobenzene-3,4'-disulfonate.

Suppliers and manufacturers

DAYANG CHEM (HANGZHOU) CO.,LTD