acid blue 9 diammonium salt

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diazanium;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzenes

CAS: 2650-18-2 C37 H42 N4 O9 S3 MW: 782.95754000
CAS Numbers EINECS Numbers

Identification

Nameacid blue 9 diammonium salt
CAS Number2650-18-2
EINECS220-168-0
FDA UNII86R7G3C26F
Molecular FormulaC37 H42 N4 O9 S3
Molecular Weight782.95754000
Nikkaji NumberJ39.194H

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
Soluble in water, 1.445 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Usescosmetic colorants

No sensory data available

Safety Information

Oral/Parenteral Toxicityintravenous-human LDLo 33 ug/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

Categoryhair dyeing agents
Recommendation for acid blue 9 diammonium salt usage levels up tonot for fragrance use.
Recommendation for acid blue 9 diammonium salt flavor usage levels up tonot for flavor use.

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2650-18-2 Acid Blue 9 95%
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Potential Uses

cosmetic colorants

Natural Occurrence

not found in nature

Synonyms

alphazurine benzenemethanaminium, N-ethyl-N-[(1Z,4Z)-4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner blue no.205 brilliant blue FCF salts brilliant blue, diammonium salt C.I. acid blue 9, diammonium salt C.I. direct brown 78 C.I. direct brown 78, diammonium salt CI acid blue 9, diammonium salt CI direct brown 78, diammonium salt diammonio(ethyl)(4-((4-(ethyl(3-sulfonatobenzyl)amino)phenyl)(2-sulfonatophenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(3-sulfonatobenzyl)ammonium diammonium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate diazanium;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzenes food blue 2 Try the PubMed Search.