![3,4-Dihydroxybenzoic acid](/ProductImageEN/2021-06/Large/8706b572-933d-436a-8011-b4a14719523a.png)
3,4-Dihydroxybenzoic acid
Price | $212 |
Package | 1KG |
Min. Order: | 1KG |
Supply Ability: | 20T |
Update Time: | 2021-11-02 |
Product Details
Product Name: 3,4-Dihydroxybenzoic acid | CAS No.: 99-50-3 |
Min. Order: 1KG | Purity: 99 |
Supply Ability: 20T | Release date: 2021/11/02 |
3,4-Dihydroxybenzoic acid Chemical Properties |
Melting point | 197-200 °C (dec.)(lit.) |
Boiling point | 237.46°C (rough estimate) |
density | 1.54 |
FEMA | 4430 | 3,4-DIHYDROXYBENZOIC ACID |
refractive index | 1.6400 (estimate) |
storage temp. | Store below +30°C. |
solubility | 20g/l |
pka | 4.48(at 25℃) |
form | Fine Crystalline Powder |
color | Beige to brown |
Water Solubility | Soluble in hot alcohol and ether. Slightly soluble in water. |
Sensitive | Air Sensitive |
Merck | 14,7894 |
BRN | 1448841 |
Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. |
InChIKey | YQUVCSBJEUQKSH-UHFFFAOYSA-N |
CAS DataBase Reference | 99-50-3(CAS DataBase Reference) |
EPA Substance Registry System | Protocatechuic acid (99-50-3) |
Company Profile Introduction
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- Since: 2018-09-06
- Address: Room B801, Financial Plaza, Jintai District, Baoji, Shaanxi, CN
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