Protocatechuic acid suppliers
Protocatechuic acid
- CAS:
- 99-50-3
- MF:
- C7H6O4
- MW:
- 154.12
Suppliers by country/region
Company Type
Properties
- Melting point:
- 197-200 °C (dec.) (lit.)
- Boiling point:
- 237.46°C (rough estimate)
- Density
- 1.54
- 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
- PH
- 3.78(1 mM solution);3.25(10 mM solution);2.74(100 mM solution)
- Odor
- at 100.00 %. mild phenolic balsamic
- Odor Type
- phenolic
- 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
- LogP
- 1.16
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- RTECS
- UL0560000
- HS Code
- 29182990
Use
3,4-Dihydroxybenzoic Acid is a metabolite of polyphenols such as Phloretin (P339000) and Quercetin (Q509500).
443 supplier list of "Protocatechuic acid"
- Product Name:3,4-Dihydroxybenzoic acid
- Products Intro:Purity: 99.0% | Package: 1KG;0USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Linoleic Acid,Vitamin B12,Riboflavin,β-Nicotinamide Mononucleotide,Amoxicillin trihydrate
$30.00-10.00 / 1kg
- Product Name:Protocatechuic acid
- Products Intro:Purity: 99%|Package: 1kg;30.00;USD|100kg;20.00;USD|500kg;10.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
$0.00-0.00 / 1kg
- Product Name:Protocatechuic acid
- Products Intro:Purity: 99%|Package: 1kg;0.00;USD|25kg;0.00;USD|50kg;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Trichloroisocyanuric acid,α-Lipoic Acid,β-Nicotinamide Mononucleotide,Astaxanthin,Hyaluronic acid
$0.00/ 1kg
- Product Name:Protocatechuic acid
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: plant-based ingredients,natural vegan ingredients,clean-label raw materials
$180.00/ 1kg
- Product Name:Protocatechuic Acid
- Products Intro:Purity: 99% | Package: 1kg;180USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Candelilla Wax,Boric acid,Helional,carbomer,1,3-Dihydroxyacetone
$18.00-18.00 / 10kg
- Product Name:Protocatechuic Acid
- Products Intro:Purity: 99.9 | Package: 10kg;18USD|10kg;18USD|10kg;18USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Cosmetic raw materials,Chemical raw materials,water treatment,API,Metal raw materials