CasNo.99-50-3,3,4-Dihydroxybenzoic acid,(99-50-3) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99.0%
Payment Terms : L/C,T/T

Keywords

99-50-3 3,4-Dihydroxybenzoic acid good competitive price of 3,4-Dihydroxybenzoic acid high quality of 3,4-Dihydroxybenzoic acid

Quick Details

Appearance:White to Off-White Powder
Application:Plant extract
PackAge:1kg/bag; 5kg/10kg/15kg/20kg/25kg/ drum
ProductionCapacity:500|Kilogram|Day
Storage:Store in sealed containers at cool & dry place; Protect from light, moisture and pest infestation
Transportation:Fedex/DHL/TNT courier/Air/Sea

Superiority:

Xinchem Corporation, a well-known custom synthesis & contract manufacturer of China,is committed to production of high-qualified intermediates,various of amino acid for pharmaceutical purposes and agriculture fine chemicals. With complete production facilities,Xinchem Corporation also has strong specialty in hazardous chemistry,whether kilograms or tons.
Now Xinchem Corporation has established qualified quality control systems ,having passed ISO9001 quality system authentication, which promise to provide strong R&D, qualified QC and contract manufacturing services.

Details:

1 Specifications

3,4-Dihydroxybenzoic acid Basic information

Product Name:	3,4-Dihydroxybenzoic acid
Synonyms:	CATECHOL-4-CARBOXYLIC ACID;3,4-DIHYDROXYBENZOIC ACID;3,4-DIHYDROXYBENZOIC ACID N-HYDRATE;3,4-DIHYDROBENZOIC ACID;AKOS 220-70;RARECHEM AL BO 0347;PROTOCATECHUIC ACID N-HYDRATE;PROTOCATECHUIC ACID
CAS:	99-50-3
MF:	C7H6O4
MW:	154.12
EINECS:	202-760-0
Product Categories:	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);chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:	99-50-3.mol

3,4-Dihydroxybenzoic acid Chemical Properties

mp	197-200 °C (dec.)(lit.)
Sensitive	Air Sensitive
Merck	14,7894
BRN	1448841
Stability:	Stable. Incompatible with strong oxidizing agents, strong bases.
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

MSDS Information

Provider	Language
3,4-Dihydroxybenzoic acid	English
ACROS	English
SigmaAldrich	English
ALFA	English

3,4-Dihydroxybenzoic acid Usage And Synthesis

Chemical Properties	white to light yellow crystal powder
Usage	3,4-Dihydroxybenzoic Acid is a metabolite of polyphenols such as Phloretin (P339000) and Quercetin (Q509500).

2 Delivery

TNT，FedEX,DHL,Ups,EMS.
3 Service
1) Any inquire or message will be replied within 24 hours.
2) API,Intermediate are available, we can offer Custom Synthesis,and reistation as well.
3) Fast delivery
4 Application
Pharmaceutical intermediates
5 Whether to accept Escrow
We can accept Escrow
6 Whether to accept Sample
Yes, We accept Sample, if it is needed

7 Company profile

Xinchem Corporation, a well-known custom synthesis & contract manufacturer of China,is committed to production of high-qualified intermediates,various of amino acid for pharmaceutical purposes and agriculture fine chemicals.