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CAS RN: 633-96-5 | Product Number: G0158
Acid Orange 7
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Purity: >97.0%(HPLC)
Synonyms:
- Gold Orange
- p-(2-Hydroxy-1-naphthylazo)benzenesulfonic Acid Sodium Salt
- Orange II
- Tropaeolin OOO-2
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€17.00
|
4 | ≥100 |
|
| 100G |
€47.00
|
8 | ≥80 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | G0158 |
| Purity / Analysis Method | >97.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__6H__1__1N__2NaO__4S = 350.32 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 633-96-5 |
| Reaxys Registry Number | 8177125 |
| PubChem Substance ID | 87570353 |
| Merck Index (14) | 6858 |
| Colour Index | 15510 |
| MDL Number | MFCD00011657 |
Specifications
| Appearance | Orange to Brown to Dark red powder to crystal |
| Purity(HPLC) | min. 97.0 area% |
| Lambda max. | 482.0 to 486.0 nm(0.02mol/L AcONH4 sol.) |
| Absorbance(E1%1cm) | min. 500(0.02mol/L AcONH4 sol., 482.0 to 486.0 nm) |
Properties (reference)
| Melting Point | 164 °C |
| Maximum Absorption Wavelength | 484(0.02mol/L AcONH4 sol.) nm |
| Solubility in water | Soluble |
| Solubility (soluble in) | Alcohol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| EC Number | 211-199-0 |
| RTECS# | DB7084000 |
Transport Information:
| HS Number | 2927000090 |
PubMed Literature
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