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Synonym: Acid Red 27, Azorubin S, FD & C Red Dye No. 2
CAS Number: 915-67-3
Empirical Formula (Hill Notation): C20H11N2Na3O10S3
Molecular Weight: 604.47
Colour Index Number: 16185
Beilstein Registry Number: 4122311
EC Number: 213-022-2
MDL number: MFCD00004076
PubChem Substance ID: 24890493![]()
| Related Categories | A, Stains & Dyes, A to Z, Stains and Dyes |
| Quality Level | PREMIUM |
| composition | Dye content, 85-95% |
50, 100, 500 g in glass btl
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| FT-IR Condensed Phase | ![]() |
| FT-IR Raman | ![]() |
| Structure Search |
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| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 36/37/39 |
| WGK Germany | 3 |
| RTECS | QJ6550000 |
Merck 14,375
Corp MSDS 1 (1), 118:A / FT-IR 1 (2), 988:B / FT-IR 2 (3), 4096:C / IR-Spectra (2), 1267:H / RegBook 1 (2), 2751:K / Sax 6, 1596 / Sigma FT-IR 1 (2), 97:A / Stains and Dyes Ref, 92 / Structure Index 1, 436:B:2
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