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C.I. Food brown 1

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Name

C.I. Food brown 1

EINECS N/A
CAS No. 8062-14-4 Density N/A
PSA 374.98000 LogP 11.53610
Solubility N/A Melting Point N/A
Formula C18H14N6O6S2•C13H13N4O3S•3 Na Boiling Point N/A
Molecular Weight 848.83 Flash Point N/A
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and SOx. Risk Codes N/A
Molecular Structure Molecular Structure of 8062-14-4 (Brown FK) Hazard Symbols N/A
Synonyms

Brown FK;Benzenesulfonic acid, 4-(2,4-diamino-5-methylphenyl)azo-, monosodium salt, mixt. with 4,4-(2,4-diamino-1,3-phenylene)bis(azo)bisbenzenesulfonic acid disodium salt;Food brown 1;C.I. Food Brown 1

 

C.I. Food brown 1 Chemical Properties

IUPAC Name: trisodium; 4-(2,4-diamino-5-methylphenyl)diazenylbenzenesulfonate;4-[2,4-diamino-5-(4-sulfonatophenyl)diazenylphenyl]diazenylbenzenesulfonate
Molecular Formula: C18H14N6O6S2•C13H13N4O3S•3 Na
Molecular Weight: 848.83 g/mol
Appearance: red-brown powder or granule
Freely Rotating Bonds: 8
Polar Surface Area: 181.42 Å2 
The Cas Register Number of C.I. Food brown 1 is 8062-14-4.The chemical synonyms of C.I. Food brown 1 (CAS NO.8062-14-4) are Brown FK ;  Golden Brown RK-FQ ;  C.I. Food Brown 1 ; 1545 Brown ;  EEC No. 124 ;  LS-31848
; Benzenesulfonic acid, 4,4'-((4,6-diamino-m-phenylene)bis(azo))di-, disodium salt, mixed with p-((4,6-diamino-m-tolyl)azo)benzenesulfonic acid, sodium salt .The molecular structure of C.I. Food brown 1 (CAS NO.8062-14-4) is  .

C.I. Food brown 1 Uses

 C.I. Food brown 1 (CAS NO.8062-14-4) is  used as food additive , food coloring (coloring agents) and color retention agent.

C.I. Food brown 1 Toxicity Data With Reference

1.    

mmo-esc 1 g/L

    FCTXAV    Food and Cosmetics Toxicology. 18 (1980),215.
2.    

mma-esc 10 g/L

    FCTXAV    Food and Cosmetics Toxicology. 18 (1980),215.
3.    

orl-rat LDLo:4000 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 6 (1968),1.
4.    

ipr-rat LD50:750 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 6 (1968),737.
5.    

ipr-mus LDLo:1500 mg/kg

    FCTXAV    Food and Cosmetics Toxicology. 6 (1968),1.

C.I. Food brown 1 Consensus Reports

EPA Genetic Toxicology Program.

C.I. Food brown 1 Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and SOx.

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