841745 Sigma-Aldrich2,5-Dihydroxybenzoic acid
2,5-Dihydroxybenzoic acid for synthesis. CAS 490-79-9, molar mass 154.12 g/mol.
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Overview
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Key Spec Table
| CAS # | EC Number | Hill Formula | Molar Mass |
|---|---|---|---|
| 490-79-9 | 207-718-5 | C₇H₆O₄ | 154.12 g/mol |
Pricing & Availability
| Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
|---|---|---|---|---|---|---|
| 8417450050 |
|
Plastic bottle | 50 g |
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| 8417450250 |
|
Plastic bottle | 250 g |
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| Description | |
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| Catalogue Number | 841745 |
| References |
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| Product Information | |
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| CAS number | 490-79-9 |
| EC number | 207-718-5 |
| Hill Formula | C₇H₆O₄ |
| Molar Mass | 154.12 g/mol |
| HS Code | 2918 29 00 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Applications | |
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| Application | 2,5-Dihydroxybenzoic acid for synthesis. CAS 490-79-9, molar mass 154.12 g/mol. |
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| Physicochemical Information | |
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| Melting Point | 202 - 206 °C |
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| Materials Information |
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| Toxicological Information |
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| Safety Information |
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| Product Usage Statements |
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| Storage and Shipping Information | |
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| Storage | Store below +30°C. |
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| Specifications | |
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| Assay (HPLC, area%) | ≥ 99.0 % (a/a) |
| Melting range (lower value) | ≥ 200 °C |
| Melting range (upper value) | ≤ 206 °C |
| Identity (IR) | passes test |
| Global Trade Item Number | |
|---|---|
| Catalogue Number | GTIN |
| 8417450050 | 04022536657561 |
| 8417450250 | 04022536768045 |




