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CAS RN: 4197-07-3 | Product Number: C0547
Chromotrope 2R
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Purity:
Synonyms:
- Acid Red 29
- 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic Acid Disodium Salt
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$35.00
|
5 | 1 | ≥40 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | C0547 |
| Molecular Formula / Molecular Weight | C__1__6H__1__0N__2Na__2O__8S__2 = 468.36 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 4197-07-3 |
| Reaxys Registry Number | 10630826 |
| PubChem Substance ID | 87565655 |
| Colour Index | 16570 |
| MDL Number | MFCD00003955 |
Specifications
| Appearance | Amber to Brown powder to crystal |
| Lambda max. | 508.0 to 512.0 nm(MeOH) |
| Absorbance(E1%1cm) | min. 350(MeOH, 508.0 to 512.0 nm) |
Properties (reference)
| Maximum Absorption Wavelength | 510(MeOH) nm |
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. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. |
Related Laws:
| RTECS# | QJ6418000 |
Transport Information:
| HS Number | 3204.12.2000 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
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