3,4-Dihydroxy benzoic acid | CAS 99-50-3

Element: dihydroxy benzoic acid

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C-S » Chemicals » dihydroxy-benzoic-acid-PX2519997

Identification

3,4-Dihydroxy benzoic acid

CAS:

99-50-3

EINECS:

202-760-0

Molecular Formula:

C₇H₆O₄

MDL:

MFCD00002509

Synonym:

4-carboxypyrocatechol ; 3,4-dihydroxybenzoic ; protocatechuic aci ; hypogallic acid ; nsc 16631 ; protocatechuic acid ; rarechem al bo 0347 ; protocatechoic acid ; akos 220-70 ; protocatechuate

Suppliers

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CAS equal suppliers

Protocatechuic acid

Santa Cruz Biotechnology, Inc.

205818

Protocatechuic acid

Organo Fine Chemicals

OFC7983192

Protocatechuic acid

CM Fine Chemicals

CFC6462584

Protocatechuic acid

Ambeed, Inc.

A202277

Protocatechuic acid

CSNpharm, Inc.

CSN17021

Protocatechuic Acid

Aozeal Certified Standards (AOCS), Inc.

Q0007.02

Protocatechuic acid

Chengdu Pufeide Biotech. Co., Ltd

CPB12545016

Protocatechuic acid

Shandong Ench Chemical Co.,Ltd

SECC11405700

Protocatechuic acid

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI262210488

Protocatechuic acid

Wuhan PharmChem Co., LTD.

WP9502850

Protocatechuic acid

Shandong SanYoung Industry Co., Ltd

SSI13305320

3,4-Dihydroxybenzoic acid

Angene International Limited

AGN-PC-0WA7RO

3,4-Dihydroxybenzoic Acid

DSL Chemicals (Shanghai) Co., Ltd.

C000631

3,4-Dihydroxybenzoic Acid

TCI Chemicals (India) Pvt. Ltd.

C0055

3,4-Dihydroxybenzoic acid

AK Scientific, Inc.

AS9502850

3,4-Dihydroxybenzoic acid

Hangzhou MolCore BioPharmatech Co.,Ltd.

CS20259

3,4-Dihydroxybenzoic acid

Hainan Zhongxin Chemical Co., Ltd.

HZC17006800

3,4-Dihydroxybenzoic acid

Simagchem Corporation

SC10503150

3,4-Dihydroxybenzoic acid

Finetech Industry Limited

FIL12505000

3,4-Dihydroxybenzoic acid

Chemieliva Pharmaceutical Co., Ltd.

CP17505250

3,4-Dihydroxybenzoic acid

Leap Chem Co., Ltd

LC9002700

3,4-Dihydroxybenzoic acid

Hangzhou J&H Chemical Co., Ltd.

HJC15506200

3,4-Dihydroxybenzoic acid

Sigma-Aldrich International GmbH

SI16004800

3,4-Dihydroxybenzoic acid

Capot Chemical Co., Ltd.

9738

3,4-Dihydroxybenzoic acid

Nebula Chemicals Co, Ltd.

NCC12505000

3,4-Dihydroxybenzoic acid

Win-Win Chemical Co., Limited

WCL14505800

3,4-Dihydroxybenzoic acid

Hefei Hirisun Pharmatech Co., Ltd

HR011529

3,4-Dihydroxybenzoic acid

Skyrun Industrial Co., Ltd.

SI13504050

3,4-Dihydroxybenzoic acid

Haihang Industry Co., Ltd.

HI13003900

3,4-Dihydroxybenzoic acid

Xiamen Hisunny Chemical Co., Ltd.

XHC16506600

3,4-Dihydroxybenzoic acid

Wanko Chemical Co., Ltd.

WC12003600

3,4-Dihydroxybenzoic acid

Merck Schuchardt OHG

MSO10004000

3,4-Dihydroxybenzoic acid

Kingreat Chemistry Company Limited

KCCL17008500

3,4-Dihydroxybenzoic acid

Autech Industry Co.,Limited

AIC13505400

3,4-Dihydroxybenzoic acid

scienTEST - bioKEMIX GmbH

S-B12505000

3,4-Dihydroxybenzoic acid

Manchester Organics Limited

B34801

3,4-Dihydroxybenzoic acid

Ascender Chemical Co.,Ltd

ACC12505000

3,4-Dihydroxybenzoic acid

Sancai Industry Co.,Ltd.

SIC12004800

3,4-Dihydroxybenzoic acid

Xiamen Equation Chemical Co.,Ltd

XECC16008000

3,4-Dihydroxybenzoic acid

Xingrui Industry Co., Limited

XIL14505800

3,4-Dihydroxybenzoic acid

Shandong Minglang Chemical Co., Ltd

SMC17507000

3,4-Dihydroxybenzoic acid

Lori Industry Co., Ltd

LI11003300

3,4-Dihydroxybenzoic acid

Gihi Chemicals Co., Limited

GCL13505400

3,4-Dihydroxybenzoic acid

H&Z Industry Co.,Ltd

HIC10004000

3,4-Dihydroxybenzoic acid

Hangzhou Cherry Pharmaceutical Technology Co., Ltd.

HCPT255012750

3,4-Dihydroxybenzoic acid

Shandong Lanhai Industry Co.,Ltd.

SLIC16508250

3,4-Dihydroxybenzoic acid

Hangzhou Keying Chem Co., Ltd.

HKC15006000

3,4-Dihydroxybenzoic acid

Hangzhou Verychem Science & Technology Co., Ltd.

HVST240012000

3,4-Dihydroxybenzoic acid

Create Chemical Co., Ltd.

CC12503750

3,4-Dihydroxybenzoic acid

BLD Pharmatech Ltd

BP9002700

3,4-dihydroxybenzoic acid monohydrate

Indofine Chemical Co, Inc.

D-006

3,4-Dihydroxybenzoic acid;protocatechuic acid

Hangzhou Lingrui Chemical Co., Ltd.

HLC630025200

3,4-Dihydroxybenzoic acid (Protocatechuic acid)

Molekula

13192758

Prices & Availability

Data is processed

Properties for 3,4-Dihydroxy benzoic acid

Molecular Weight:

154.12 g·mol−1

Density:

1.6 g/cm³ (Predicted)

Melting point:

197-200 °C (dec.)(lit.)

Boiling point:

410.7° C at 760 mmHg (Predicted)

Safety & Transport Information

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Alternative Distributors of [3,4-Dihydroxy benzoic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified