3,4-Dihydroxybenzoic acid
| Price | $233 | $179 | $169 |
| Package | 1KG | 25KG | 100KG |
| Min. Order: | 1KG |
| Supply Ability: | 500KG |
| Update Time: | 2019-07-06 |
Product Details
| Product Name: 3,4-Dihydroxybenzoic acid | CAS No.: 99-50-3 |
| EC-No.: 202-760-0 | Min. Order: 1KG |
| Purity: 98% | Supply Ability: 500KG |
| Release date: 2019/07/06 |
CR282
| Product Name: | 3,4-Dihydroxybenzoic acid |
| Synonyms: | Carbohydroquinonic acid;Hypogallic acid;Protocatechuic aci;Protocatechuic acid, 4-Carboxybenzene-1,2-diol, 4-Carboxycatechol;3,4- twohydroxybenzoic acid/protocatechuicacid;3,4-Dihydroxybenzoic acid >=97.0% (T);3,4-Dihydroxybenzoic acid Vetec(TM) reagent grade, 97%;3,4-Dihydroxybenzoic acid, >=99% |
| CAS: | 99-50-3 |
| MF: | C7H6O4 |
| MW: | 154.12 |
| EINECS: | 202-760-0 |
| Product Categories: | chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Inhibitors;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;BenzoicAcidDerivative;Organic acids;API;sy;Allium cepa (Onion);Building Blocks;C7;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Curcuma longa (Turmeric);Ginkgo biloba;Nutrition Research;Organic Building Blocks;Phytochemicals by Plant (Food/Spice/Herb);Vaccinium myrtillus (Bilberry) |
| Mol File: | 99-50-3.mol |
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| 3,4-Dihydroxybenzoic acid Chemical Properties |
| Melting point | 197-200 °C (dec.)(lit.) |
| density | 1.54 |
| FEMA | 4430 | 3,4-DIHYDROXYBENZOIC ACID |
| storage temp. | Store below +30°C. |
| solubility | 20g/l |
| form | Fine Crystalline Powder |
| pka | 4.48(at 25℃) |
| 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 | Benzoic acid, 3,4-dihydroxy-(99-50-3) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | UL0560000 |
| HS Code | 29182990 |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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China- Since: 2014-12-17
- Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青
sales@coreychem.com
sales@coreychem.com