acid orange 7 (c.i. 15510)
sodium;4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate
Identification
| Name | acid orange 7 (c.i. 15510) |
| CAS Number | 633-96-5 |
| EINECS | 211-199-0 |
| FDA UNII | Q1LIY3BO0U |
| Molecular Formula | C16 H11 N2 Na O4 S |
| Molecular Weight | 350.32923928 |
| MDL Number | MFCD00011657 |
| Nikkaji Number | J6.904C |
| Beilstein | 3898201 |
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, 5.00E+04 mg/L @ 25 °C (exp) |
Cosmetic Information
| CosIng | ['cosmetic data2', '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 acid orange 7 (c.i. 15510) usage levels up to | not for fragrance use. |
| Recommendation for acid orange 7 (c.i. 15510) flavor usage levels up to | not for flavor use. |
Glentham Life Sciences Ltd
The Chemical, Biochemical & Research Essentials Supplier
Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK.
Potential Uses
Natural Occurrence
Synonyms
acid leather orange extra
acid orange 7
benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, sodium salt
benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
c.i. 15510
C.I. acid orange 7
C.I. acid orange 7, monosodium salt
D and C orange no. 4
D&C orange 4
D&C orange no. 4
dc orange no. 4
para-((2-
hydroxy-1-naphthyl)azo)benzenesulfonic acid sodium salt
mandarin G
naphtocard orange II
orange II
orange no. 205
sodium 4-((2-hydroxy-1-naphthyl)azo) benzene sulfonate
sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
sodium 4-[(2-hydroxy-1-naphthyl)diazenyl]benzenesulfonate
sodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
sodium;4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate
wool orange A
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