A2423512
Chromotrope FB , Analysis of standard products, ≥98.0% , 3567-69-9
Synonym(s):
Acid Red 14;Azorubine, Food red 3;Chromotrope FB;Disodium 4-hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonate;Mordant Blue 79
CAS NO.：3567-69-9
Empirical Formula: C20H12N2Na2O7S2
Molecular Weight: 502.43
MDL number: MFCD00003978
EINECS: 222-657-4
| Pack Size | Price | Stock | Quantity |
| 25MG | RMB47.20 | In Stock |
|
| 10g | RMB119.20 | In Stock |
|
| 25G | RMB207.20 | In Stock |
|
| 50G | RMB335.20 | In Stock |
|
| 100G | RMB559.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 254-257°C |
| Boiling point: | 907.49℃[at 101 325 Pa] |
| Flash point: | >225℃ |
| storage temp. | Amber Vial, Refrigerator |
| solubility | DMSO (Slightly, Heated), Methanol (Slightly), Water (Slightly) |
| Colour Index | 14720 |
| form | Solid |
| color | Red brown |
| Odor | Odorless |
| Water Solubility | Soluble in water |
| λmax | 383 nm 515 nm (2nd) |
| ε(extinction coefficient) | ≥14500 at 513-519nm in H2O at 0.03g/L ≥33000 at 214-220nm in H2O at 0.03g/L ≥9000 at 320-326nm in H2O at 0.03g/L |
| Stability: | Light sensitive |
| LogP | -0.001 |
| IARC | 3 (Vol. 8, Sup 7) 1987 |
| EPA Substance Registry System | C.I. Acid Red 14, disodium salt (3567-69-9) |
Description and Uses
Azo Rubine is an synthetic red food dye and is used for the purposes where food is heat-treated after fermentation.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 2 |
| RTECS | QK1925000 |
| TSCA | Yes |
| HS Code | 2942.00.5000 |
| Hazardous Substances Data | 3567-69-9(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: > 10gm/kg |
