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BGC ID: 730346078689-51

2,4,5,7-Tetrabromofluorescein sodium salt (Eosin Y)

Identify Properties Safty Prices Suppliers 3 Links ☰

Identify Properties Safty Prices Suppliers 3 Links

CAS 17372-87-1

Formula C20H6Br4Na2O5

MDL MFCD00133309

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
730346078689	2,4,5,7-Tetrabromofluorescein sodium salt (Eosin Y) (730346078689)		on request	+ -

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Identify

Synonyms:

bromob ; 2na ; red a ; ami-5 ; bromofl ; bromo4d ; bromoxx ; bromots ; eosina ; red 22

CAS:

17372-87-1

EINECS:

241-409-6

Molecular Formula:

C20H6Br4Na2O5

MDL:

MFCD00133309

Properties

Molecular Weight:

691.85418 g·mol−1

Density:

1.02 g/mL at 20 °C

Melting point:

>300°C

Flash point:

11 °C

Solubility:

H₂O: 0.1 g/mL, dark red

Safety Information

Hazard Symbols: F, T, Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

11-23/24/25-39/23/24/25-52/53-41-22-36-10 (R)

Safety Codes:

7-16-36/37-45-24/25-61-39-26 (S)

WGK Germany:

RID / ADR:

UN 1230 3 / PG 2

RTECS:

LM5850000

Storage temperature:

Store at RT.

Prices

As an extract from the researched prices for 2,4,5,7-Tetrabromofluorescein sodium salt (Eosin Y) there are currently shown 27 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 34.00 for 25 g to USD 98.00 per 500 g in 2024 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

Disodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
500 g	$98.00	+ -

Disodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
1000 g	$159.00	+ -

Disodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
25 g	$8.00	+ -

Disodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)
100 g	$28.00	+ -

Last price review [2024-03-28]

Suppliers

Global 2,4,5,7-Tetrabromofluorescein ... Suppliers : Germany (2) P.R.China (1)

Supplier	Phone	Fax	Country	Inquiry contact
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BuGuCh & Partners			Germany	REQUEST
Shanghai Mintchem Development Co., Ltd.	+86-21-68451592	+86-21-68450923	P.R.China	REQUEST