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BGC » Chemicals A-Z » Eosin Y free acid
BGC ID: 330196488672-17
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Eosin Y free acid

Identify Properties Safty Prices Suppliers 1 Links ☰
CAS 15086-94-9
Formula C20H8Br4O5
MDL MFCD00036189
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
330196488672
Eosin Y free acid
(330196488672)		 on request + -

Identify

Synonyms:
red 21 ; eosine j ; eosine ; eosin y ; d&cred21 ; eosine y ; aka223 ; eosin g ; eosine b ; s no 881
CAS:
15086-94-9
EINECS:
239-138-3
Molecular Formula:
C20H8Br4O5
MDL:
MFCD00036189

Properties

Molecular Weight:
647.89 g·mol−1
Density:
1.02 g/mL at 20 °C
Melting point:
300 °C
Boiling point:
~640.3° C at 760 mmHg (Predicted)
Solubility:
H2O: 0.1 g/mL, dark red
Physical Description:
orange-brown powder
download Download Molfile for :
Eosin Acid C.I. No. 45380

Safety Information

Hazard Symbols: Xi
hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
Risk Codes:
36 (R)
Safety Codes:
26 (S)
WGK Germany:
3
RID / ADR:
UN 1170 3 / PG 2
RTECS:
LM5850000

Prices

As an extract from the researched prices for Eosin Y free acid there are currently shown 19 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 48.00 for 25 g to USD 28.00 per 100 g in 2024 .
[!] Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance. The prices do not include additional costs such as taxes, transport costs and more. These are first determined by the place of delivery and the quantity.

Referenced last detected Prices

CAS Product
SizeLast PriceQuantity
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-
100 g $28.00 + -
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-
500 g $135.00 + -
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-
5 g $6.00 + -
Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy-
25 g $13.00 + -



Last price review [2024-01-18]

Suppliers

Global Eosin Y free acid Suppliers : USA (1)
SupplierPhoneFaxCountryInquiry contact
AK Scientific, Inc. +1 (510) 429-8835 +1 (510) 429-8836 USA REQUEST

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