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BGC ID: 255692416522-99

2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)

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Identify Properties Safty Suppliers 0 Links

CAS 915-67-3

Formula C20H11N2Na3O10S3

MDL MFCD00004076

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
255692416522	2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3) (255692416522)		on request	+ -

Identify

Synonyms:

e123 ; 1508red ; c.i.184 ; amarant ; 1302red ; l-rot3 ; redno2 ; redno.2 ; ins 123 ; azoredr

CAS:

915-67-3

EINECS:

213-022-2

Molecular Formula:

C20H11N2Na3O10S3

MDL:

MFCD00004076

Properties

Molecular Weight:

604.47 g·mol−1

Density:

1.5

Melting point:

>300 °C

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

36/37/39-26 (S)

WGK Germany:

RTECS:

QJ6550000

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