4-Amino-1,1'-azobenzene-3,4'-disulfonic acid sodium salt

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Identify Properties Safty Prices Suppliers 1 Links

CAS 2706-28-7

Formula C12H9N3Na2O6S2

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
864553041137	4-Amino-1,1'-azobenzene-3,4'-disulfonic acid sodium salt (864553041137)		on request	+ -

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Identify

Synonyms:

FastYellow AB ; Fast Yellow Extra ; Fast Yellow Extra Specially Pure ; Fast Yellow Y ; FoodYellow 2 ; Hexacol Acid Yellow G ; Kiton Yellow Extra ; Lacquer Yellow T ; Wool Yellow G ; Yellow acid ; Cilefa Yellow R ; Disodium4-aminoazobenzene-3,4'-disulfonate ; E 105 (dye) ; Fast Yellow ; C.I. Acid Yellow 9(7CI) ; C.I. Acid Yellow 9, disodium salt (8CI) ; Fast Yellow S (6CI) ; AcetylYellow G ; Acid Yellow 9 ; Acid Yellow G ; Acid Yellow Geigy ; Acid yellow ; Amacid Yellow RG ; C.I. 13015 ; C.I. Food Yellow 2 ; ; Benzenesulfonic acid,2-amino-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2)

CAS:

2706-28-7

EINECS:

220-293-0

Molecular Formula:

C12H9N3Na2O6S2

MDL:

Properties

Molecular Weight:

401.32 g·mol−1

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

Prices

As an extract from the researched prices for 4-Amino-1,1'-azobenzene-3,4'-disulfonic acid sodium salt there are currently shown 2 prices in the last 9 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 169.00 for 100 g to USD 51.00 per 25 g in 2017 .