disodium 6-((2,4-dimethyl-6-sulfonatophenyl)azo)-5-hydroxynaphthalene-1-sulfonate

CAS: 3257-28-1 C18 H14 N2 Na2 O7 S2 MW: 480.42751856

Identification

Nameci 14815
CAS Number3257-28-1
EINECS221-856-3
FDA UNII92NT7608O0
Molecular FormulaC18 H14 N2 Na2 O7 S2
Molecular Weight480.42751856

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
logP (o/w) 1.965 (est)
Soluble in water, 1580 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Usescosmetic colorants

No sensory data available

Safety Information

Oral/Parenteral Toxicityoral-mouse LD50 > 5000 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorycoloring agents (for surface only)
Recommendation for ci 14815 usage levels up tonot for fragrance use.
Recommendation for ci 14815 flavor usage levels up tonot for flavor use.

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Potential Uses

cosmetic colorants

Natural Occurrence

not found in nature

Synonyms

acid scarlet GNA c.i. 14815 C.I. food red 2, disodium salt cilefa red G disodium (6Z)-6-[(2,4-dimethyl-6-sulfonatophenyl)hydrazono]-5-oxo-5,6-dihydro-1-naphthalenesulfonate disodium 6-((2,4-dimethyl-6-sulfonatophenyl)azo)-5-hydroxynaphthalene-1-sulfonate disodium 6-((2,4-dimethyl-6-sulphonatophenyl)azo)-5-hydroxynaphthalene-1-sulphonate ecarlate GN eurocert scarlet GN food red 2 L red Z 3000 1- naphthalenesulfonic acid, 6-((2,4-dimethyl-6-sulfophenyl)azo)-5-hydroxy-, disodium salt salmon red geigy scarlet GN Try the PubMed Search.