3,4-Dihydroxybenzoic acid99-50-3,Purity98%_Hangzhou J&H Chemical Co., Ltd.

3,4-Dihydroxybenzoic acid

Packing :

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Compound

3,4-dihydroxybenzoic acid

CAS No.

99-50-3

Catalog No.

Brand

Purity

98%

Packing

1kg

Grade

Lead Time

7Day (s)

Origin

Loading Port

China,Zhejiang,Hangzhou

Boiling Point	410.7ºC at 760 mmHg
Stability	Stable. Incompatible with strong oxidizing agents, strong bases.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Appearance & Physical State	White to light yellow crystal powder
Density	1.559 g/cm3
Melting Point	198-202ºC

Boiling Point

410.7ºC at 760 mmHg

Stability

Stable. Incompatible with strong oxidizing agents, strong bases.

Storage Condition

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Appearance & Physical State

White to light yellow crystal powder

Density

1.559 g/cm3

Melting Point

198-202ºC

Product Name	Purity	Packing	Lead Time	Country	Store Name	Details
Protocatechuic acid	≥ 99%	1kg	IN STOCK	China,Jiangsu	Vertexyn (Nanjing) Bioworks Co., Ltd.	Request For Quotation
3,4-dihydroxybenzoic acid	99%	1kg	3Day (s)	China,Shaanxi	Baoji Guokang Bio-Technology Co., Ltd	Request For Quotation
3,4-Dihydroxybenzoic acid	98%	1kg	7Day (s)	China,Jiangsu	Changzhou Xinxinglian Biotechnology Co., Ltd.	Request For Quotation
3,4-Dihydroxy Benzoic Acid	98%	5g	1Week (s)	China,Zhejiang	Wenzhou Win-Win Chemical Co., Ltd.	Request For Quotation
Protocatechuic Acid	99%	1kg	1Week (s)	China,Jiangsu	Vertexyn (Nanjing) Bioworks Co., Ltd.	Request For Quotation
3,4-Dihydroxybenzoicacid	99%	25kg	3Day (s)	China,Fujian	Xiamen Zhixin Chemical Co., Ltd.	Request For Quotation
3,4-Dihydroxybenzoic acid	99%	1kg	7Day (s)	China,Zhejiang	Skyrun Industrial Co., Limited	Request For Quotation
3,4-Dihydroxybenzoic acid	98%	1kg	2-3Day (s)	China,Henan	Henan Coreychem Co.,Ltd	Request For Quotation
3,4-dihydroxybenzoic acid	97%	25g,100g	1Week (s)	China,Shanghai	Shanghai Jizhi Biochemical Technology Co., Ltd.	Request For Quotation
3,4-dihydroxybenzoic acid	分析对照品,HPLC≥98%	20mg	1Day (s)	China,Shanghai	Shanghai Jizhi Biochemical Technology Co., Ltd.	Request For Quotation

Product Name

Purity

Packing

Lead Time

Country

Store Name

Details

≥ 99%

1kg

IN STOCK

China,Jiangsu