3,4-Dihydroxybenzoic acid

Price	USD10.00
Packge	1KG

Product Details

Product Name3,4-Dihydroxybenzoic acid
CAS No.99-50-3
EINECS No.202-760-0
MFC7H6O4
MW154.12
InChIKeyYQUVCSBJEUQKSH-UHFFFAOYSA-N
AppearanceFine Crystalline PowderBeige to brown
Melting point 197-200 °C (dec.) (lit.)
Water Solubility Soluble in hot alcohol and ether. Slightly soluble in water.
storage temp. Store below +30°C.
density 1.54
Boiling point 237.46°C (rough estimate)

please contact: Email:Iglesia@cnhbmiaobian.com whatsapp/wechat:+8617733850068

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

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)

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Company Profile Introduction

Company profile Hebei miaobian Biotechnology Co., Ltd has a registered capital of 1 million yuan and is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutical raw material production plant and a reagent R&D center. We now have the most complete product line. In addition, we have developed and produced tens of thousands of reagents. We also have the business of custom synthesis of various organic compounds as a supplement. We can synthesize almost all chemicals. Our goal is to survive by quality and develop by credit. Our markets and our customers We own complete sets of advanced equipment imported from Switzerland and ltaly. With excellentquality, efficient aftersales service and high reputation home and abroad, our products are well accepted all over the country as well as abroad, including Europe, America, Southeast Asia, Mid-East and so on.We are strategic development par--tner of some domestic business models in associated industries. Our idea We welcome every customer to visit our company, sincerely hope we can cooperate with you! Enterprise culture: Honest, Credit, Innovation and Ambition Enterprise spirit: Service, Sincere, Professional and Unity Quality policy: Only a complete course and detail notice can make the first-class products. About production Our products have more price advantage, quality is our basic requirements, the mode of transportation of products according to your needs to choose air or sea, the products are mainly used in medicine email: Iglesia@cnhbmiaobian.com whatsapp/wechat: +8617733850068

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Product Details

Company Profile Introduction

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Hebei Miaobian Biotechnology Co., Ltd