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CAS RN: 1634-82-8 | Product Number: H1622
4'-Hydroxyazobenzene-2-carboxylic Acid [Matrix for MALDI-TOF/MS]
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![4'-Hydroxyazobenzene-2-carboxylic Acid [Matrix for MALDI-TOF/MS]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "4'-Hydroxyazobenzene-2-carboxylic Acid [Matrix for MALDI-TOF/MS]")
Purity: >98.0%(T)(HPLC)
Synonyms:
- HABA
- 2-(4-Hydroxyphenylazo)benzoic Acid
- 4-Hydroxyazobenzene-2'-carboxylic Acid
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$59.00
|
1 | Contact Us | Contact Us |
|
* 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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| Product Number | H1622 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__3H__1__0N__2O__3 = 242.23 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 1634-82-8 |
| Reaxys Registry Number | 1842697 |
| PubChem Substance ID | 354335763 |
| SDBS (AIST Spectral DB) | 2550 |
| MDL Number | MFCD00002428 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 198 °C(dec.) |
| Solubility (soluble in) | Ethanol, Methanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ 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. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
Related Laws:
Transport Information:
| HS Number | 2927.00.5000 |
PubMed Literature
Articles/Brochures
TCIMAIL
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Safety Data Sheet (SDS)
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Specifications
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Other Documents
Related Products
4'-Hydroxyazobenzene-2-carboxylic Acid
| Product # | H0586 |
| CAS RN | 1634-82-8 |
| Purity / Analysis Method: | >98.0%(T)(HPLC) |