ci 18965
disodium 2,5-dichloro-4-(5-hydroxy-3-methyl-4-(sulfophenyl azo)pyrazol-1-yl)benzene sulfonate
Identification
| Name | ci 18965 |
| IUPAC | disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate |
| CAS Number | 6359-98-4 |
| EINECS | 228-819-0 |
| FDA UNII | Y428W9WW4D |
| Molecular Formula | C16 H10 Cl2 N4 Na2 O7 S2 |
| Molecular Weight | 551.29163856 |
| MDL Number | MFCD00053367 |
| Nikkaji Number | J37.942E |
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) | 0.554 (est) |
| Soluble in | water, 31.86 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | cosmetic colorants |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | coloring agents (for surface only) |
| Recommendation for ci 18965 usage levels up to | not for fragrance use. |
| Recommendation for ci 18965 flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
acid leather yellow 2GL
acid light yellow 2G
acid yellow 17
acid yellow 17 disodium salt
acidine fast yellow 2GD
amacid light yellow 2G
benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((4-sulfophenyl)azo)-1H-pyrazol-1-yl)-, disodium salt
benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((sulfophenyl)azo)-1- H-pyrazol-1-yl)-, disodium salt
bucacid light yellow 2G
c.i. 18965
C.I. acid yellow 17
C.I. acid yellow 17, disodium salt
C.I. food yellow 5
calcocid fast yellow 2G
cetil light yellow 2G
disodium 2,5-dichloro-4-(5-hydroxy-3-methyl-4-(sulfophenyl azo)pyrazol-1-yl)benzene sulfonate
disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate
erio fast flavine 3G
fast light yellow 2G
fenalan yellow g
food yellow 5
hexacol yellow 2G
hidacid light yellow 2G
light fast yellow 2G
lissamine fast yellow 2G
mitsui acid fast yellow G
nankai fast light yellow 2G
neran brilliant yellow 2G
new lemon EMBL
unitertracid light yellow 2G
xylene light yellow 2G
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