ci 15620
4-(2-hydroxy-1-naphthyl azo)-1-naphthalene sulfonic acid sodium salt (c.i. 15620)
Identification
| Name | ci 15620 |
| IUPAC | sodium;4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate |
| CAS Number | 1658-56-6 |
| EINECS | 216-760-3 |
| FDA UNII | 7Z2135Z4K4 |
| Molecular Formula | C20 H13 N2 Na O4 S |
| Molecular Weight | 400.38917928 |
| MDL Number | MFCD00004070 |
| Nikkaji Number | J1.325.780I |
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) | 3.826 (est) |
| Soluble in | water, 10.9 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | cosmetic colorants |
No sensory data available
Safety Information
| Preferred SDS | View |
| 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 15620 usage levels up to | not for fragrance use. |
| Recommendation for ci 15620 flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
acid cardinal G
acid leather red ROC
acid red 88
acid red 88 (c.i. 15620)
acid red AV
acid red G
acid rose AV
airedale red A
amacid fast red A
anthrosin BRX
atul acid fast red A
azo acid red GS
benzyl red ROC
benzyl red S
brasilan red S
bucacid fast red A
c.i. 15620
C.I. acid red 88
C.I. acid red 88, monosodium salt
calcocid fast red A
colacid red AV
diacid red A
drimarene turquoise X-2G
eniacid fast red A
eriosin roccelline SS
fast acid red G
fast red AE
fast red AG
fast red AV
fast red MA
fast red S
fenazo red M
hidacid fast red A
hispacid fast red A
4-(2-
hydroxy-1-naphthyl azo)-1-naphthalene sulfonic acid sodium salt (c.i. 15620)
lurazol red E
naphthalene red J (6CI)
naphthalene red JS
2-
naphthol red J
naphtocard fast red C
neklacid fast red A
neutral red R
new red WO
plastoresin red RC
pontacyl fast red AS
red no. 506
roccelline A
roccelline G
roccelline L
roccelline S
sodium 4(-2-hydroxy-1-naphthylazo) naphthalene sulfonate
sodium;4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate
solid red A
tertracid red RO
toyo roccelline
vondacid red GN
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