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Published TCIMAIL newest issue No.197
Maximum quantity allowed is 999
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CAS RN: 99-50-3 | Product Number: C0055
3,4-Dihydroxybenzoic Acid
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Purity: >98.0%(HPLC)
Synonyms:
- Catechol-4-carboxylic Acid
- Protocatechuic Acid
- Pyrocatechol-4-carboxylic Acid
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€43.00
|
Contact Us | ≥100 |
|
| 100G |
€139.00
|
4 | ≥100 |
|
*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 | C0055 |
| Purity / Analysis Method | >98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__7H__6O__4 = 154.12 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 99-50-3 |
| Reaxys Registry Number | 1448841 |
| PubChem Substance ID | 87565255 |
| SDBS (AIST Spectral DB) | 5663 |
| Merck Index (14) | 7894 |
| MDL Number | MFCD00002509 |
Specifications
| Appearance | White to Light yellow to Light orange powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 97.0 % |
Properties (reference)
| Melting Point | 199 °C |
| Solubility (soluble in) | Ether, 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 | 202-760-0 |
| RTECS# | UL0560000 |
Transport Information:
| HS Number | 2918290090 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
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