ERYTHROSIN B supplier | CasNO.16423-68-0

Name
ERYTHROSIN B
EINECS 240-474-8
CAS No. 16423-68-0
Article Data2
CAS DataBase
Density 0.98
Solubility Soluble in water
Melting Point >300oC (Decomposes)
Formula C₂₀H₆I₄O₅^.2Na
Boiling Point 628.3 °C at 760 mmHg
Molecular Weight 833.883
Flash Point 333.8 °C
Transport Information
Appearance red to brown powder
Safety 36
Risk Codes 22
Molecular Structure
Hazard Symbols R22:Harmful if swallowed.;
Synonyms Hexacert Red No. 3;Japan Red 3;Japan Red No. 3;New Pink Bluish Geigy;Synerid;Usacert FD &;Water Pink 176575;1671Red;Acid Red 51;Aizen Erythrosine;Dolkwal Erythrosine;E 127;Edicol Supra Erythrosine A;Erythrosin B sodium salt;Erythrosine;Erythrosine 36003;Erythrosine Bluish;
PSA 81.65000
LogP 6.96060

Synthetic route

: 258864-54-9
trihexyl(tetradecyl)phosphonium chloride

: 16423-68-0
2,4,5,7-tetraiodo-6-hydroxy-9-(2-carboxyphenyl)fluorone (erythrosine), ionic form

: 2C32H68P(1+)*C20H6I4O5(2-)

Conditions

Conditions	Yield
In dichloromethane; water for 48h;

ERYTHROSIN B Chemical Properties

Molecular Formula: C₂₀H₆I₄Na₂O₅
Formula Weight: 879.86
Synonyms: Fd and c red 3 ; Erythrosin , disodium salt ; Eeythrosin bluish ; Iodoeosin sodium
Melting Point: 142~144 ^°C
Density of Eryhrosin b (16423-68-0) : 0.98
Boiling Point: 693.2^°C at 760 mmHg
Flash Point: 285 ^°C
Colour Index : 45430
Solubility: Eryhrosin b (16423-68-0) is soluble in water.
Chemical Properties: Eryhrosin b (16423-68-0) is a red to brown powder. Odorless.

ERYTHROSIN B Toxicity Data With Reference

1.	mrc-smc 100 mg/L	MUREAV Mutation Research. 138 (1984),153.
2.	dni-hmn:leu 500 mg/L	NEZAAQ Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. 30 (1975),574.
3.	cyt-ham:fbr 600 mg/L	FCTOD7 Food and Chemical Toxicology. 22 (1984),623.
4.	orl-rat LD50:1840 mg/kg	SCPHA4 Scientia Pharmaceutica. 47 (1979),39.
5.	ivn-rat LD50:200 mg/kg	SCPHA4 Scientia Pharmaceutica. 47 (1979),39.
6.	orl-mus LD50:1264 mg/kg	EAPHA6 Eastern Pharmacist. 24 (1981),125.
7.	ivn-mus LD50:370 mg/kg	APPHAX Acta Poloniae Pharmaceutica. 9 (1952),127.

ERYTHROSIN B Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

ERYTHROSIN B Safety Profile

Poison by intravenous route. Moderately toxic by ingestion. Questionable carcinogen with experimental tumorigenic data. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits very toxic fumes of Na₂O and I⁻.

Safety: WARNING: Harmful through skin absorbtion or ingestion.
Hazard Codes : Xn: Harmful
Risk Statements : 22: Harmful if swallowed
Safety Statements : 36: Wear suitable protective clothing
WGK Germany : 3
RTECS : LM5950000

ERYTHROSIN B Specification

Storage: Protect against physical damage. Keep in a tightly closed container, stored in a cool, dry, ventilated area.

Product Name

ERYTHROSIN B