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3,4-Dihydroxybenzoic acid;protocatechuic acid

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Formula: C7H6O4
CAS: 99-50-3
search Element: dihydroxybenzoic protocatechuic acid acid
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Identification

Structural Formula
3,4-Dihydroxybenzoic acid;protocatechuic 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

Hangzhou Lingrui Chemical Co., Ltd.
HLC630025200
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Skyrun Industrial Co., Ltd.
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Haihang Industry Co., Ltd.
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Prices & Availability




Data is processed


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Properties for 3,4-Dihydroxybenzoic acid;protocatechuic 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)
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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:
Xi
Hazard symbol Xi
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Alternative Distributors of [3,4-Dihydroxybenzoic acid;protocatechuic 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

Biosynth AG | Inter-Chemical Ltd. | Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Chembay Co., Ltd. | Molekula GmbH | Hongda Group Limited | Suzhou Rovathin Pharmatech Co., Ltd | Unibest Industrial Co., Ltd. | Xiang Ding Chemical International Co., Ltd | ABCR GmbH & Co. KG | Tianjin Pharmacn Medical Technology Co., Ltd. | Pharmasi Chemicals Co., Ltd. | TCI Europe NV | Hefei Photochem Trading Co., Ltd | Chemwill Asia Co.,Limited | Carbone Scientific Co., Ltd. | Hebei Xingyu Chemical Co., Ltd. | Long Island Pharmaceutical & Chemical Co. Ltd. | Ubichem PLC | Shanghai AOKChem Group Limited | Share Chemical Co., Ltd. | Ark Pharm, Inc. | Yancheng Langde Chemical & Pharmaceutical Co., Ltd. | Junwee Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | Carl Roth GmbH + Co KG | 3Way Pharm Inc. | Shanghai Raise Chemical Technology Co., Ltd. | East Chemical Industry Co., Ltd. | BioBioPha Co., Ltd. | Pangea Chemicals | BOC Sciences | Finetech Industry Limited | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Pfaltz & Bauer, Inc. | Gihi Chemicals Co., Limited | Win-Win Chemical Co., Limited | Bozera Limited | Wanko Chemical Co., Ltd.

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